From c3f16ea2070986990ddf63ab407aa2a8091343c5 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@akbkhome.com>
Date: Fri, 11 Feb 2011 13:09:32 +0800
Subject: [PATCH] roojs-ui-debug.js

---
 roojs-ui-debug.js | 5625 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 5624 insertions(+), 1 deletion(-)

diff --git a/roojs-ui-debug.js b/roojs-ui-debug.js
index 45afaffec3..ac4dc8f2b8 100644
--- a/roojs-ui-debug.js
+++ b/roojs-ui-debug.js
@@ -8144,4 +8144,5627 @@ Roo.extend(Roo.Layer, Roo.Element, {
         }
     }
 });
-})();
\ No newline at end of file
+})();/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+
+
+/**
+ * @class Roo.Shadow
+ * Simple class that can provide a shadow effect for any element.  Note that the element MUST be absolutely positioned,
+ * and the shadow does not provide any shimming.  This should be used only in simple cases -- for more advanced
+ * functionality that can also provide the same shadow effect, see the {@link Roo.Layer} class.
+ * @constructor
+ * Create a new Shadow
+ * @param {Object} config The config object
+ */
+Roo.Shadow = function(config){
+    Roo.apply(this, config);
+    if(typeof this.mode != "string"){
+        this.mode = this.defaultMode;
+    }
+    var o = this.offset, a = {h: 0};
+    var rad = Math.floor(this.offset/2);
+    switch(this.mode.toLowerCase()){ // all this hideous nonsense calculates the various offsets for shadows
+        case "drop":
+            a.w = 0;
+            a.l = a.t = o;
+            a.t -= 1;
+            if(Roo.isIE){
+                a.l -= this.offset + rad;
+                a.t -= this.offset + rad;
+                a.w -= rad;
+                a.h -= rad;
+                a.t += 1;
+            }
+        break;
+        case "sides":
+            a.w = (o*2);
+            a.l = -o;
+            a.t = o-1;
+            if(Roo.isIE){
+                a.l -= (this.offset - rad);
+                a.t -= this.offset + rad;
+                a.l += 1;
+                a.w -= (this.offset - rad)*2;
+                a.w -= rad + 1;
+                a.h -= 1;
+            }
+        break;
+        case "frame":
+            a.w = a.h = (o*2);
+            a.l = a.t = -o;
+            a.t += 1;
+            a.h -= 2;
+            if(Roo.isIE){
+                a.l -= (this.offset - rad);
+                a.t -= (this.offset - rad);
+                a.l += 1;
+                a.w -= (this.offset + rad + 1);
+                a.h -= (this.offset + rad);
+                a.h += 1;
+            }
+        break;
+    };
+
+    this.adjusts = a;
+};
+
+Roo.Shadow.prototype = {
+    /**
+     * @cfg {String} mode
+     * The shadow display mode.  Supports the following options:<br />
+     * sides: Shadow displays on both sides and bottom only<br />
+     * frame: Shadow displays equally on all four sides<br />
+     * drop: Traditional bottom-right drop shadow (default)
+     */
+    /**
+     * @cfg {String} offset
+     * The number of pixels to offset the shadow from the element (defaults to 4)
+     */
+    offset: 4,
+
+    // private
+    defaultMode: "drop",
+
+    /**
+     * Displays the shadow under the target element
+     * @param {String/HTMLElement/Element} targetEl The id or element under which the shadow should display
+     */
+    show : function(target){
+        target = Roo.get(target);
+        if(!this.el){
+            this.el = Roo.Shadow.Pool.pull();
+            if(this.el.dom.nextSibling != target.dom){
+                this.el.insertBefore(target);
+            }
+        }
+        this.el.setStyle("z-index", this.zIndex || parseInt(target.getStyle("z-index"), 10)-1);
+        if(Roo.isIE){
+            this.el.dom.style.filter="progid:DXImageTransform.Microsoft.alpha(opacity=50) progid:DXImageTransform.Microsoft.Blur(pixelradius="+(this.offset)+")";
+        }
+        this.realign(
+            target.getLeft(true),
+            target.getTop(true),
+            target.getWidth(),
+            target.getHeight()
+        );
+        this.el.dom.style.display = "block";
+    },
+
+    /**
+     * Returns true if the shadow is visible, else false
+     */
+    isVisible : function(){
+        return this.el ? true : false;  
+    },
+
+    /**
+     * Direct alignment when values are already available. Show must be called at least once before
+     * calling this method to ensure it is initialized.
+     * @param {Number} left The target element left position
+     * @param {Number} top The target element top position
+     * @param {Number} width The target element width
+     * @param {Number} height The target element height
+     */
+    realign : function(l, t, w, h){
+        if(!this.el){
+            return;
+        }
+        var a = this.adjusts, d = this.el.dom, s = d.style;
+        var iea = 0;
+        s.left = (l+a.l)+"px";
+        s.top = (t+a.t)+"px";
+        var sw = (w+a.w), sh = (h+a.h), sws = sw +"px", shs = sh + "px";
+ 
+        if(s.width != sws || s.height != shs){
+            s.width = sws;
+            s.height = shs;
+            if(!Roo.isIE){
+                var cn = d.childNodes;
+                var sww = Math.max(0, (sw-12))+"px";
+                cn[0].childNodes[1].style.width = sww;
+                cn[1].childNodes[1].style.width = sww;
+                cn[2].childNodes[1].style.width = sww;
+                cn[1].style.height = Math.max(0, (sh-12))+"px";
+            }
+        }
+    },
+
+    /**
+     * Hides this shadow
+     */
+    hide : function(){
+        if(this.el){
+            this.el.dom.style.display = "none";
+            Roo.Shadow.Pool.push(this.el);
+            delete this.el;
+        }
+    },
+
+    /**
+     * Adjust the z-index of this shadow
+     * @param {Number} zindex The new z-index
+     */
+    setZIndex : function(z){
+        this.zIndex = z;
+        if(this.el){
+            this.el.setStyle("z-index", z);
+        }
+    }
+};
+
+// Private utility class that manages the internal Shadow cache
+Roo.Shadow.Pool = function(){
+    var p = [];
+    var markup = Roo.isIE ?
+                 '<div class="x-ie-shadow"></div>' :
+                 '<div class="x-shadow"><div class="xst"><div class="xstl"></div><div class="xstc"></div><div class="xstr"></div></div><div class="xsc"><div class="xsml"></div><div class="xsmc"></div><div class="xsmr"></div></div><div class="xsb"><div class="xsbl"></div><div class="xsbc"></div><div class="xsbr"></div></div></div>';
+    return {
+        pull : function(){
+            var sh = p.shift();
+            if(!sh){
+                sh = Roo.get(Roo.DomHelper.insertHtml("beforeBegin", document.body.firstChild, markup));
+                sh.autoBoxAdjust = false;
+            }
+            return sh;
+        },
+
+        push : function(sh){
+            p.push(sh);
+        }
+    };
+}();/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+
+/**
+ * @class Roo.BoxComponent
+ * @extends Roo.Component
+ * Base class for any visual {@link Roo.Component} that uses a box container.  BoxComponent provides automatic box
+ * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model.  All
+ * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
+ * layout containers.
+ * @constructor
+ * @param {Roo.Element/String/Object} config The configuration options.
+ */
+Roo.BoxComponent = function(config){
+    Roo.Component.call(this, config);
+    this.addEvents({
+        /**
+         * @event resize
+         * Fires after the component is resized.
+	     * @param {Roo.Component} this
+	     * @param {Number} adjWidth The box-adjusted width that was set
+	     * @param {Number} adjHeight The box-adjusted height that was set
+	     * @param {Number} rawWidth The width that was originally specified
+	     * @param {Number} rawHeight The height that was originally specified
+	     */
+        resize : true,
+        /**
+         * @event move
+         * Fires after the component is moved.
+	     * @param {Roo.Component} this
+	     * @param {Number} x The new x position
+	     * @param {Number} y The new y position
+	     */
+        move : true
+    });
+};
+
+Roo.extend(Roo.BoxComponent, Roo.Component, {
+    // private, set in afterRender to signify that the component has been rendered
+    boxReady : false,
+    // private, used to defer height settings to subclasses
+    deferHeight: false,
+    /** @cfg {Number} width
+     * width (optional) size of component
+     */
+     /** @cfg {Number} height
+     * height (optional) size of component
+     */
+     
+    /**
+     * Sets the width and height of the component.  This method fires the resize event.  This method can accept
+     * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
+     * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
+     * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
+     * @return {Roo.BoxComponent} this
+     */
+    setSize : function(w, h){
+        // support for standard size objects
+        if(typeof w == 'object'){
+            h = w.height;
+            w = w.width;
+        }
+        // not rendered
+        if(!this.boxReady){
+            this.width = w;
+            this.height = h;
+            return this;
+        }
+
+        // prevent recalcs when not needed
+        if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
+            return this;
+        }
+        this.lastSize = {width: w, height: h};
+
+        var adj = this.adjustSize(w, h);
+        var aw = adj.width, ah = adj.height;
+        if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
+            var rz = this.getResizeEl();
+            if(!this.deferHeight && aw !== undefined && ah !== undefined){
+                rz.setSize(aw, ah);
+            }else if(!this.deferHeight && ah !== undefined){
+                rz.setHeight(ah);
+            }else if(aw !== undefined){
+                rz.setWidth(aw);
+            }
+            this.onResize(aw, ah, w, h);
+            this.fireEvent('resize', this, aw, ah, w, h);
+        }
+        return this;
+    },
+
+    /**
+     * Gets the current size of the component's underlying element.
+     * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
+     */
+    getSize : function(){
+        return this.el.getSize();
+    },
+
+    /**
+     * Gets the current XY position of the component's underlying element.
+     * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
+     * @return {Array} The XY position of the element (e.g., [100, 200])
+     */
+    getPosition : function(local){
+        if(local === true){
+            return [this.el.getLeft(true), this.el.getTop(true)];
+        }
+        return this.xy || this.el.getXY();
+    },
+
+    /**
+     * Gets the current box measurements of the component's underlying element.
+     * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
+     * @returns {Object} box An object in the format {x, y, width, height}
+     */
+    getBox : function(local){
+        var s = this.el.getSize();
+        if(local){
+            s.x = this.el.getLeft(true);
+            s.y = this.el.getTop(true);
+        }else{
+            var xy = this.xy || this.el.getXY();
+            s.x = xy[0];
+            s.y = xy[1];
+        }
+        return s;
+    },
+
+    /**
+     * Sets the current box measurements of the component's underlying element.
+     * @param {Object} box An object in the format {x, y, width, height}
+     * @returns {Roo.BoxComponent} this
+     */
+    updateBox : function(box){
+        this.setSize(box.width, box.height);
+        this.setPagePosition(box.x, box.y);
+        return this;
+    },
+
+    // protected
+    getResizeEl : function(){
+        return this.resizeEl || this.el;
+    },
+
+    // protected
+    getPositionEl : function(){
+        return this.positionEl || this.el;
+    },
+
+    /**
+     * Sets the left and top of the component.  To set the page XY position instead, use {@link #setPagePosition}.
+     * This method fires the move event.
+     * @param {Number} left The new left
+     * @param {Number} top The new top
+     * @returns {Roo.BoxComponent} this
+     */
+    setPosition : function(x, y){
+        this.x = x;
+        this.y = y;
+        if(!this.boxReady){
+            return this;
+        }
+        var adj = this.adjustPosition(x, y);
+        var ax = adj.x, ay = adj.y;
+
+        var el = this.getPositionEl();
+        if(ax !== undefined || ay !== undefined){
+            if(ax !== undefined && ay !== undefined){
+                el.setLeftTop(ax, ay);
+            }else if(ax !== undefined){
+                el.setLeft(ax);
+            }else if(ay !== undefined){
+                el.setTop(ay);
+            }
+            this.onPosition(ax, ay);
+            this.fireEvent('move', this, ax, ay);
+        }
+        return this;
+    },
+
+    /**
+     * Sets the page XY position of the component.  To set the left and top instead, use {@link #setPosition}.
+     * This method fires the move event.
+     * @param {Number} x The new x position
+     * @param {Number} y The new y position
+     * @returns {Roo.BoxComponent} this
+     */
+    setPagePosition : function(x, y){
+        this.pageX = x;
+        this.pageY = y;
+        if(!this.boxReady){
+            return;
+        }
+        if(x === undefined || y === undefined){ // cannot translate undefined points
+            return;
+        }
+        var p = this.el.translatePoints(x, y);
+        this.setPosition(p.left, p.top);
+        return this;
+    },
+
+    // private
+    onRender : function(ct, position){
+        Roo.BoxComponent.superclass.onRender.call(this, ct, position);
+        if(this.resizeEl){
+            this.resizeEl = Roo.get(this.resizeEl);
+        }
+        if(this.positionEl){
+            this.positionEl = Roo.get(this.positionEl);
+        }
+    },
+
+    // private
+    afterRender : function(){
+        Roo.BoxComponent.superclass.afterRender.call(this);
+        this.boxReady = true;
+        this.setSize(this.width, this.height);
+        if(this.x || this.y){
+            this.setPosition(this.x, this.y);
+        }
+        if(this.pageX || this.pageY){
+            this.setPagePosition(this.pageX, this.pageY);
+        }
+    },
+
+    /**
+     * Force the component's size to recalculate based on the underlying element's current height and width.
+     * @returns {Roo.BoxComponent} this
+     */
+    syncSize : function(){
+        delete this.lastSize;
+        this.setSize(this.el.getWidth(), this.el.getHeight());
+        return this;
+    },
+
+    /**
+     * Called after the component is resized, this method is empty by default but can be implemented by any
+     * subclass that needs to perform custom logic after a resize occurs.
+     * @param {Number} adjWidth The box-adjusted width that was set
+     * @param {Number} adjHeight The box-adjusted height that was set
+     * @param {Number} rawWidth The width that was originally specified
+     * @param {Number} rawHeight The height that was originally specified
+     */
+    onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
+
+    },
+
+    /**
+     * Called after the component is moved, this method is empty by default but can be implemented by any
+     * subclass that needs to perform custom logic after a move occurs.
+     * @param {Number} x The new x position
+     * @param {Number} y The new y position
+     */
+    onPosition : function(x, y){
+
+    },
+
+    // private
+    adjustSize : function(w, h){
+        if(this.autoWidth){
+            w = 'auto';
+        }
+        if(this.autoHeight){
+            h = 'auto';
+        }
+        return {width : w, height: h};
+    },
+
+    // private
+    adjustPosition : function(x, y){
+        return {x : x, y: y};
+    }
+});/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+
+
+/**
+ * @class Roo.SplitBar
+ * @extends Roo.util.Observable
+ * Creates draggable splitter bar functionality from two elements (element to be dragged and element to be resized).
+ * <br><br>
+ * Usage:
+ * <pre><code>
+var split = new Roo.SplitBar("elementToDrag", "elementToSize",
+                   Roo.SplitBar.HORIZONTAL, Roo.SplitBar.LEFT);
+split.setAdapter(new Roo.SplitBar.AbsoluteLayoutAdapter("container"));
+split.minSize = 100;
+split.maxSize = 600;
+split.animate = true;
+split.on('moved', splitterMoved);
+</code></pre>
+ * @constructor
+ * Create a new SplitBar
+ * @param {String/HTMLElement/Roo.Element} dragElement The element to be dragged and act as the SplitBar. 
+ * @param {String/HTMLElement/Roo.Element} resizingElement The element to be resized based on where the SplitBar element is dragged 
+ * @param {Number} orientation (optional) Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
+ * @param {Number} placement (optional) Either Roo.SplitBar.LEFT or Roo.SplitBar.RIGHT for horizontal or  
+                        Roo.SplitBar.TOP or Roo.SplitBar.BOTTOM for vertical. (By default, this is determined automatically by the initial
+                        position of the SplitBar).
+ */
+Roo.SplitBar = function(dragElement, resizingElement, orientation, placement, existingProxy){
+    
+    /** @private */
+    this.el = Roo.get(dragElement, true);
+    this.el.dom.unselectable = "on";
+    /** @private */
+    this.resizingEl = Roo.get(resizingElement, true);
+
+    /**
+     * @private
+     * The orientation of the split. Either Roo.SplitBar.HORIZONTAL or Roo.SplitBar.VERTICAL. (Defaults to HORIZONTAL)
+     * Note: If this is changed after creating the SplitBar, the placement property must be manually updated
+     * @type Number
+     */
+    this.orientation = orientation || Roo.SplitBar.HORIZONTAL;
+    
+    /**
+     * The minimum size of the resizing element. (Defaults to 0)
+     * @type Number
+     */
+    this.minSize = 0;
+    
+    /**
+     * The maximum size of the resizing element. (Defaults to 2000)
+     * @type Number
+     */
+    this.maxSize = 2000;
+    
+    /**
+     * Whether to animate the transition to the new size
+     * @type Boolean
+     */
+    this.animate = false;
+    
+    /**
+     * Whether to create a transparent shim that overlays the page when dragging, enables dragging across iframes.
+     * @type Boolean
+     */
+    this.useShim = false;
+    
+    /** @private */
+    this.shim = null;
+    
+    if(!existingProxy){
+        /** @private */
+        this.proxy = Roo.SplitBar.createProxy(this.orientation);
+    }else{
+        this.proxy = Roo.get(existingProxy).dom;
+    }
+    /** @private */
+    this.dd = new Roo.dd.DDProxy(this.el.dom.id, "XSplitBars", {dragElId : this.proxy.id});
+    
+    /** @private */
+    this.dd.b4StartDrag = this.onStartProxyDrag.createDelegate(this);
+    
+    /** @private */
+    this.dd.endDrag = this.onEndProxyDrag.createDelegate(this);
+    
+    /** @private */
+    this.dragSpecs = {};
+    
+    /**
+     * @private The adapter to use to positon and resize elements
+     */
+    this.adapter = new Roo.SplitBar.BasicLayoutAdapter();
+    this.adapter.init(this);
+    
+    if(this.orientation == Roo.SplitBar.HORIZONTAL){
+        /** @private */
+        this.placement = placement || (this.el.getX() > this.resizingEl.getX() ? Roo.SplitBar.LEFT : Roo.SplitBar.RIGHT);
+        this.el.addClass("x-splitbar-h");
+    }else{
+        /** @private */
+        this.placement = placement || (this.el.getY() > this.resizingEl.getY() ? Roo.SplitBar.TOP : Roo.SplitBar.BOTTOM);
+        this.el.addClass("x-splitbar-v");
+    }
+    
+    this.addEvents({
+        /**
+         * @event resize
+         * Fires when the splitter is moved (alias for {@link #event-moved})
+         * @param {Roo.SplitBar} this
+         * @param {Number} newSize the new width or height
+         */
+        "resize" : true,
+        /**
+         * @event moved
+         * Fires when the splitter is moved
+         * @param {Roo.SplitBar} this
+         * @param {Number} newSize the new width or height
+         */
+        "moved" : true,
+        /**
+         * @event beforeresize
+         * Fires before the splitter is dragged
+         * @param {Roo.SplitBar} this
+         */
+        "beforeresize" : true,
+
+        "beforeapply" : true
+    });
+
+    Roo.util.Observable.call(this);
+};
+
+Roo.extend(Roo.SplitBar, Roo.util.Observable, {
+    onStartProxyDrag : function(x, y){
+        this.fireEvent("beforeresize", this);
+        if(!this.overlay){
+            var o = Roo.DomHelper.insertFirst(document.body,  {cls: "x-drag-overlay", html: "&#160;"}, true);
+            o.unselectable();
+            o.enableDisplayMode("block");
+            // all splitbars share the same overlay
+            Roo.SplitBar.prototype.overlay = o;
+        }
+        this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
+        this.overlay.show();
+        Roo.get(this.proxy).setDisplayed("block");
+        var size = this.adapter.getElementSize(this);
+        this.activeMinSize = this.getMinimumSize();;
+        this.activeMaxSize = this.getMaximumSize();;
+        var c1 = size - this.activeMinSize;
+        var c2 = Math.max(this.activeMaxSize - size, 0);
+        if(this.orientation == Roo.SplitBar.HORIZONTAL){
+            this.dd.resetConstraints();
+            this.dd.setXConstraint(
+                this.placement == Roo.SplitBar.LEFT ? c1 : c2, 
+                this.placement == Roo.SplitBar.LEFT ? c2 : c1
+            );
+            this.dd.setYConstraint(0, 0);
+        }else{
+            this.dd.resetConstraints();
+            this.dd.setXConstraint(0, 0);
+            this.dd.setYConstraint(
+                this.placement == Roo.SplitBar.TOP ? c1 : c2, 
+                this.placement == Roo.SplitBar.TOP ? c2 : c1
+            );
+         }
+        this.dragSpecs.startSize = size;
+        this.dragSpecs.startPoint = [x, y];
+        Roo.dd.DDProxy.prototype.b4StartDrag.call(this.dd, x, y);
+    },
+    
+    /** 
+     * @private Called after the drag operation by the DDProxy
+     */
+    onEndProxyDrag : function(e){
+        Roo.get(this.proxy).setDisplayed(false);
+        var endPoint = Roo.lib.Event.getXY(e);
+        if(this.overlay){
+            this.overlay.hide();
+        }
+        var newSize;
+        if(this.orientation == Roo.SplitBar.HORIZONTAL){
+            newSize = this.dragSpecs.startSize + 
+                (this.placement == Roo.SplitBar.LEFT ?
+                    endPoint[0] - this.dragSpecs.startPoint[0] :
+                    this.dragSpecs.startPoint[0] - endPoint[0]
+                );
+        }else{
+            newSize = this.dragSpecs.startSize + 
+                (this.placement == Roo.SplitBar.TOP ?
+                    endPoint[1] - this.dragSpecs.startPoint[1] :
+                    this.dragSpecs.startPoint[1] - endPoint[1]
+                );
+        }
+        newSize = Math.min(Math.max(newSize, this.activeMinSize), this.activeMaxSize);
+        if(newSize != this.dragSpecs.startSize){
+            if(this.fireEvent('beforeapply', this, newSize) !== false){
+                this.adapter.setElementSize(this, newSize);
+                this.fireEvent("moved", this, newSize);
+                this.fireEvent("resize", this, newSize);
+            }
+        }
+    },
+    
+    /**
+     * Get the adapter this SplitBar uses
+     * @return The adapter object
+     */
+    getAdapter : function(){
+        return this.adapter;
+    },
+    
+    /**
+     * Set the adapter this SplitBar uses
+     * @param {Object} adapter A SplitBar adapter object
+     */
+    setAdapter : function(adapter){
+        this.adapter = adapter;
+        this.adapter.init(this);
+    },
+    
+    /**
+     * Gets the minimum size for the resizing element
+     * @return {Number} The minimum size
+     */
+    getMinimumSize : function(){
+        return this.minSize;
+    },
+    
+    /**
+     * Sets the minimum size for the resizing element
+     * @param {Number} minSize The minimum size
+     */
+    setMinimumSize : function(minSize){
+        this.minSize = minSize;
+    },
+    
+    /**
+     * Gets the maximum size for the resizing element
+     * @return {Number} The maximum size
+     */
+    getMaximumSize : function(){
+        return this.maxSize;
+    },
+    
+    /**
+     * Sets the maximum size for the resizing element
+     * @param {Number} maxSize The maximum size
+     */
+    setMaximumSize : function(maxSize){
+        this.maxSize = maxSize;
+    },
+    
+    /**
+     * Sets the initialize size for the resizing element
+     * @param {Number} size The initial size
+     */
+    setCurrentSize : function(size){
+        var oldAnimate = this.animate;
+        this.animate = false;
+        this.adapter.setElementSize(this, size);
+        this.animate = oldAnimate;
+    },
+    
+    /**
+     * Destroy this splitbar. 
+     * @param {Boolean} removeEl True to remove the element
+     */
+    destroy : function(removeEl){
+        if(this.shim){
+            this.shim.remove();
+        }
+        this.dd.unreg();
+        this.proxy.parentNode.removeChild(this.proxy);
+        if(removeEl){
+            this.el.remove();
+        }
+    }
+});
+
+/**
+ * @private static Create our own proxy element element. So it will be the same same size on all browsers, we won't use borders. Instead we use a background color.
+ */
+Roo.SplitBar.createProxy = function(dir){
+    var proxy = new Roo.Element(document.createElement("div"));
+    proxy.unselectable();
+    var cls = 'x-splitbar-proxy';
+    proxy.addClass(cls + ' ' + (dir == Roo.SplitBar.HORIZONTAL ? cls +'-h' : cls + '-v'));
+    document.body.appendChild(proxy.dom);
+    return proxy.dom;
+};
+
+/** 
+ * @class Roo.SplitBar.BasicLayoutAdapter
+ * Default Adapter. It assumes the splitter and resizing element are not positioned
+ * elements and only gets/sets the width of the element. Generally used for table based layouts.
+ */
+Roo.SplitBar.BasicLayoutAdapter = function(){
+};
+
+Roo.SplitBar.BasicLayoutAdapter.prototype = {
+    // do nothing for now
+    init : function(s){
+    
+    },
+    /**
+     * Called before drag operations to get the current size of the resizing element. 
+     * @param {Roo.SplitBar} s The SplitBar using this adapter
+     */
+     getElementSize : function(s){
+        if(s.orientation == Roo.SplitBar.HORIZONTAL){
+            return s.resizingEl.getWidth();
+        }else{
+            return s.resizingEl.getHeight();
+        }
+    },
+    
+    /**
+     * Called after drag operations to set the size of the resizing element.
+     * @param {Roo.SplitBar} s The SplitBar using this adapter
+     * @param {Number} newSize The new size to set
+     * @param {Function} onComplete A function to be invoked when resizing is complete
+     */
+    setElementSize : function(s, newSize, onComplete){
+        if(s.orientation == Roo.SplitBar.HORIZONTAL){
+            if(!s.animate){
+                s.resizingEl.setWidth(newSize);
+                if(onComplete){
+                    onComplete(s, newSize);
+                }
+            }else{
+                s.resizingEl.setWidth(newSize, true, .1, onComplete, 'easeOut');
+            }
+        }else{
+            
+            if(!s.animate){
+                s.resizingEl.setHeight(newSize);
+                if(onComplete){
+                    onComplete(s, newSize);
+                }
+            }else{
+                s.resizingEl.setHeight(newSize, true, .1, onComplete, 'easeOut');
+            }
+        }
+    }
+};
+
+/** 
+ *@class Roo.SplitBar.AbsoluteLayoutAdapter
+ * @extends Roo.SplitBar.BasicLayoutAdapter
+ * Adapter that  moves the splitter element to align with the resized sizing element. 
+ * Used with an absolute positioned SplitBar.
+ * @param {String/HTMLElement/Roo.Element} container The container that wraps around the absolute positioned content. If it's
+ * document.body, make sure you assign an id to the body element.
+ */
+Roo.SplitBar.AbsoluteLayoutAdapter = function(container){
+    this.basic = new Roo.SplitBar.BasicLayoutAdapter();
+    this.container = Roo.get(container);
+};
+
+Roo.SplitBar.AbsoluteLayoutAdapter.prototype = {
+    init : function(s){
+        this.basic.init(s);
+    },
+    
+    getElementSize : function(s){
+        return this.basic.getElementSize(s);
+    },
+    
+    setElementSize : function(s, newSize, onComplete){
+        this.basic.setElementSize(s, newSize, this.moveSplitter.createDelegate(this, [s]));
+    },
+    
+    moveSplitter : function(s){
+        var yes = Roo.SplitBar;
+        switch(s.placement){
+            case yes.LEFT:
+                s.el.setX(s.resizingEl.getRight());
+                break;
+            case yes.RIGHT:
+                s.el.setStyle("right", (this.container.getWidth() - s.resizingEl.getLeft()) + "px");
+                break;
+            case yes.TOP:
+                s.el.setY(s.resizingEl.getBottom());
+                break;
+            case yes.BOTTOM:
+                s.el.setY(s.resizingEl.getTop() - s.el.getHeight());
+                break;
+        }
+    }
+};
+
+/**
+ * Orientation constant - Create a vertical SplitBar
+ * @static
+ * @type Number
+ */
+Roo.SplitBar.VERTICAL = 1;
+
+/**
+ * Orientation constant - Create a horizontal SplitBar
+ * @static
+ * @type Number
+ */
+Roo.SplitBar.HORIZONTAL = 2;
+
+/**
+ * Placement constant - The resizing element is to the left of the splitter element
+ * @static
+ * @type Number
+ */
+Roo.SplitBar.LEFT = 1;
+
+/**
+ * Placement constant - The resizing element is to the right of the splitter element
+ * @static
+ * @type Number
+ */
+Roo.SplitBar.RIGHT = 2;
+
+/**
+ * Placement constant - The resizing element is positioned above the splitter element
+ * @static
+ * @type Number
+ */
+Roo.SplitBar.TOP = 3;
+
+/**
+ * Placement constant - The resizing element is positioned under splitter element
+ * @static
+ * @type Number
+ */
+Roo.SplitBar.BOTTOM = 4;
+/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+
+/**
+ * @class Roo.View
+ * @extends Roo.util.Observable
+ * Create a "View" for an element based on a data model or UpdateManager and the supplied DomHelper template. 
+ * This class also supports single and multi selection modes. <br>
+ * Create a data model bound view:
+ <pre><code>
+ var store = new Roo.data.Store(...);
+
+ var view = new Roo.View({
+    el : "my-element",
+    tpl : '&lt;div id="{0}"&gt;{2} - {1}&lt;/div&gt;', // auto create template
+ 
+    singleSelect: true,
+    selectedClass: "ydataview-selected",
+    store: store
+ });
+
+ // listen for node click?
+ view.on("click", function(vw, index, node, e){
+ alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
+ });
+
+ // load XML data
+ dataModel.load("foobar.xml");
+ </code></pre>
+ For an example of creating a JSON/UpdateManager view, see {@link Roo.JsonView}.
+ * <br><br>
+ * <b>Note: The root of your template must be a single node. Table/row implementations may work but are not supported due to
+ * IE"s limited insertion support with tables and Opera"s faulty event bubbling.</b>
+ * 
+ * Note: old style constructor is still suported (container, template, config)
+ * 
+ * @constructor
+ * Create a new View
+ * @param {Object} config The config object
+ * 
+ */
+Roo.View = function(config, depreciated_tpl, depreciated_config){
+    
+    if (typeof(depreciated_tpl) == 'undefined') {
+        // new way.. - universal constructor.
+        Roo.apply(this, config);
+        this.el  = Roo.get(this.el);
+    } else {
+        // old format..
+        this.el  = Roo.get(config);
+        this.tpl = depreciated_tpl;
+        Roo.apply(this, depreciated_config);
+    }
+     
+    
+    if(typeof(this.tpl) == "string"){
+        this.tpl = new Roo.Template(this.tpl);
+    } else {
+        // support xtype ctors..
+        this.tpl = new Roo.factory(this.tpl, Roo);
+    }
+    
+    
+    this.tpl.compile();
+   
+
+     
+    /** @private */
+    this.addEvents({
+    /**
+     * @event beforeclick
+     * Fires before a click is processed. Returns false to cancel the default action.
+     * @param {Roo.View} this
+     * @param {Number} index The index of the target node
+     * @param {HTMLElement} node The target node
+     * @param {Roo.EventObject} e The raw event object
+     */
+        "beforeclick" : true,
+    /**
+     * @event click
+     * Fires when a template node is clicked.
+     * @param {Roo.View} this
+     * @param {Number} index The index of the target node
+     * @param {HTMLElement} node The target node
+     * @param {Roo.EventObject} e The raw event object
+     */
+        "click" : true,
+    /**
+     * @event dblclick
+     * Fires when a template node is double clicked.
+     * @param {Roo.View} this
+     * @param {Number} index The index of the target node
+     * @param {HTMLElement} node The target node
+     * @param {Roo.EventObject} e The raw event object
+     */
+        "dblclick" : true,
+    /**
+     * @event contextmenu
+     * Fires when a template node is right clicked.
+     * @param {Roo.View} this
+     * @param {Number} index The index of the target node
+     * @param {HTMLElement} node The target node
+     * @param {Roo.EventObject} e The raw event object
+     */
+        "contextmenu" : true,
+    /**
+     * @event selectionchange
+     * Fires when the selected nodes change.
+     * @param {Roo.View} this
+     * @param {Array} selections Array of the selected nodes
+     */
+        "selectionchange" : true,
+
+    /**
+     * @event beforeselect
+     * Fires before a selection is made. If any handlers return false, the selection is cancelled.
+     * @param {Roo.View} this
+     * @param {HTMLElement} node The node to be selected
+     * @param {Array} selections Array of currently selected nodes
+     */
+        "beforeselect" : true
+    });
+
+    this.el.on({
+        "click": this.onClick,
+        "dblclick": this.onDblClick,
+        "contextmenu": this.onContextMenu,
+        scope:this
+    });
+
+    this.selections = [];
+    this.nodes = [];
+    this.cmp = new Roo.CompositeElementLite([]);
+    if(this.store){
+        this.store = Roo.factory(this.store, Roo.data);
+        this.setStore(this.store, true);
+    }
+    Roo.View.superclass.constructor.call(this);
+};
+
+Roo.extend(Roo.View, Roo.util.Observable, {
+    
+     /**
+     * @cfg {Roo.data.Store} store Data store to load data from.
+     */
+    store : false,
+    
+    /**
+     * @cfg {String|Roo.Element} el The container element.
+     */
+    el : '',
+    
+    /**
+     * @cfg {String|Roo.Template} tpl The template used by this View 
+     */
+    tpl : false,
+    
+    /**
+     * @cfg {String} selectedClass The css class to add to selected nodes
+     */
+    selectedClass : "x-view-selected",
+     /**
+     * @cfg {String} emptyText The empty text to show when nothing is loaded.
+     */
+    emptyText : "",
+    /**
+     * @cfg {Boolean} multiSelect Allow multiple selection
+     */
+    
+    multiSelect : false,
+    /**
+     * @cfg {Boolean} singleSelect Allow single selection
+     */
+    singleSelect:  false,
+    
+    /**
+     * Returns the element this view is bound to.
+     * @return {Roo.Element}
+     */
+    getEl : function(){
+        return this.el;
+    },
+
+    /**
+     * Refreshes the view.
+     */
+    refresh : function(){
+        var t = this.tpl;
+        this.clearSelections();
+        this.el.update("");
+        var html = [];
+        var records = this.store.getRange();
+        if(records.length < 1){
+            this.el.update(this.emptyText);
+            return;
+        }
+        for(var i = 0, len = records.length; i < len; i++){
+            var data = this.prepareData(records[i].data, i, records[i]);
+            html[html.length] = t.apply(data);
+        }
+        this.el.update(html.join(""));
+        this.nodes = this.el.dom.childNodes;
+        this.updateIndexes(0);
+    },
+
+    /**
+     * Function to override to reformat the data that is sent to
+     * the template for each node.
+     * @param {Array/Object} data The raw data (array of colData for a data model bound view or
+     * a JSON object for an UpdateManager bound view).
+     */
+    prepareData : function(data){
+        return data;
+    },
+
+    onUpdate : function(ds, record){
+        this.clearSelections();
+        var index = this.store.indexOf(record);
+        var n = this.nodes[index];
+        this.tpl.insertBefore(n, this.prepareData(record.data));
+        n.parentNode.removeChild(n);
+        this.updateIndexes(index, index);
+    },
+
+    onAdd : function(ds, records, index){
+        this.clearSelections();
+        if(this.nodes.length == 0){
+            this.refresh();
+            return;
+        }
+        var n = this.nodes[index];
+        for(var i = 0, len = records.length; i < len; i++){
+            var d = this.prepareData(records[i].data);
+            if(n){
+                this.tpl.insertBefore(n, d);
+            }else{
+                this.tpl.append(this.el, d);
+            }
+        }
+        this.updateIndexes(index);
+    },
+
+    onRemove : function(ds, record, index){
+        this.clearSelections();
+        this.el.dom.removeChild(this.nodes[index]);
+        this.updateIndexes(index);
+    },
+
+    /**
+     * Refresh an individual node.
+     * @param {Number} index
+     */
+    refreshNode : function(index){
+        this.onUpdate(this.store, this.store.getAt(index));
+    },
+
+    updateIndexes : function(startIndex, endIndex){
+        var ns = this.nodes;
+        startIndex = startIndex || 0;
+        endIndex = endIndex || ns.length - 1;
+        for(var i = startIndex; i <= endIndex; i++){
+            ns[i].nodeIndex = i;
+        }
+    },
+
+    /**
+     * Changes the data store this view uses and refresh the view.
+     * @param {Store} store
+     */
+    setStore : function(store, initial){
+        if(!initial && this.store){
+            this.store.un("datachanged", this.refresh);
+            this.store.un("add", this.onAdd);
+            this.store.un("remove", this.onRemove);
+            this.store.un("update", this.onUpdate);
+            this.store.un("clear", this.refresh);
+        }
+        if(store){
+          
+            store.on("datachanged", this.refresh, this);
+            store.on("add", this.onAdd, this);
+            store.on("remove", this.onRemove, this);
+            store.on("update", this.onUpdate, this);
+            store.on("clear", this.refresh, this);
+        }
+        
+        if(store){
+            this.refresh();
+        }
+    },
+
+    /**
+     * Returns the template node the passed child belongs to or null if it doesn't belong to one.
+     * @param {HTMLElement} node
+     * @return {HTMLElement} The template node
+     */
+    findItemFromChild : function(node){
+        var el = this.el.dom;
+        if(!node || node.parentNode == el){
+		    return node;
+	    }
+	    var p = node.parentNode;
+	    while(p && p != el){
+            if(p.parentNode == el){
+            	return p;
+            }
+            p = p.parentNode;
+        }
+	    return null;
+    },
+
+    /** @ignore */
+    onClick : function(e){
+        var item = this.findItemFromChild(e.getTarget());
+        if(item){
+            var index = this.indexOf(item);
+            if(this.onItemClick(item, index, e) !== false){
+                this.fireEvent("click", this, index, item, e);
+            }
+        }else{
+            this.clearSelections();
+        }
+    },
+
+    /** @ignore */
+    onContextMenu : function(e){
+        var item = this.findItemFromChild(e.getTarget());
+        if(item){
+            this.fireEvent("contextmenu", this, this.indexOf(item), item, e);
+        }
+    },
+
+    /** @ignore */
+    onDblClick : function(e){
+        var item = this.findItemFromChild(e.getTarget());
+        if(item){
+            this.fireEvent("dblclick", this, this.indexOf(item), item, e);
+        }
+    },
+
+    onItemClick : function(item, index, e){
+        if(this.fireEvent("beforeclick", this, index, item, e) === false){
+            return false;
+        }
+        if(this.multiSelect || this.singleSelect){
+            if(this.multiSelect && e.shiftKey && this.lastSelection){
+                this.select(this.getNodes(this.indexOf(this.lastSelection), index), false);
+            }else{
+                this.select(item, this.multiSelect && e.ctrlKey);
+                this.lastSelection = item;
+            }
+            e.preventDefault();
+        }
+        return true;
+    },
+
+    /**
+     * Get the number of selected nodes.
+     * @return {Number}
+     */
+    getSelectionCount : function(){
+        return this.selections.length;
+    },
+
+    /**
+     * Get the currently selected nodes.
+     * @return {Array} An array of HTMLElements
+     */
+    getSelectedNodes : function(){
+        return this.selections;
+    },
+
+    /**
+     * Get the indexes of the selected nodes.
+     * @return {Array}
+     */
+    getSelectedIndexes : function(){
+        var indexes = [], s = this.selections;
+        for(var i = 0, len = s.length; i < len; i++){
+            indexes.push(s[i].nodeIndex);
+        }
+        return indexes;
+    },
+
+    /**
+     * Clear all selections
+     * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange event
+     */
+    clearSelections : function(suppressEvent){
+        if(this.nodes && (this.multiSelect || this.singleSelect) && this.selections.length > 0){
+            this.cmp.elements = this.selections;
+            this.cmp.removeClass(this.selectedClass);
+            this.selections = [];
+            if(!suppressEvent){
+                this.fireEvent("selectionchange", this, this.selections);
+            }
+        }
+    },
+
+    /**
+     * Returns true if the passed node is selected
+     * @param {HTMLElement/Number} node The node or node index
+     * @return {Boolean}
+     */
+    isSelected : function(node){
+        var s = this.selections;
+        if(s.length < 1){
+            return false;
+        }
+        node = this.getNode(node);
+        return s.indexOf(node) !== -1;
+    },
+
+    /**
+     * Selects nodes.
+     * @param {Array/HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node, id of a template node or an array of any of those to select
+     * @param {Boolean} keepExisting (optional) true to keep existing selections
+     * @param {Boolean} suppressEvent (optional) true to skip firing of the selectionchange vent
+     */
+    select : function(nodeInfo, keepExisting, suppressEvent){
+        if(nodeInfo instanceof Array){
+            if(!keepExisting){
+                this.clearSelections(true);
+            }
+            for(var i = 0, len = nodeInfo.length; i < len; i++){
+                this.select(nodeInfo[i], true, true);
+            }
+        } else{
+            var node = this.getNode(nodeInfo);
+            if(node && !this.isSelected(node)){
+                if(!keepExisting){
+                    this.clearSelections(true);
+                }
+                if(this.fireEvent("beforeselect", this, node, this.selections) !== false){
+                    Roo.fly(node).addClass(this.selectedClass);
+                    this.selections.push(node);
+                    if(!suppressEvent){
+                        this.fireEvent("selectionchange", this, this.selections);
+                    }
+                }
+            }
+        }
+    },
+
+    /**
+     * Gets a template node.
+     * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
+     * @return {HTMLElement} The node or null if it wasn't found
+     */
+    getNode : function(nodeInfo){
+        if(typeof nodeInfo == "string"){
+            return document.getElementById(nodeInfo);
+        }else if(typeof nodeInfo == "number"){
+            return this.nodes[nodeInfo];
+        }
+        return nodeInfo;
+    },
+
+    /**
+     * Gets a range template nodes.
+     * @param {Number} startIndex
+     * @param {Number} endIndex
+     * @return {Array} An array of nodes
+     */
+    getNodes : function(start, end){
+        var ns = this.nodes;
+        start = start || 0;
+        end = typeof end == "undefined" ? ns.length - 1 : end;
+        var nodes = [];
+        if(start <= end){
+            for(var i = start; i <= end; i++){
+                nodes.push(ns[i]);
+            }
+        } else{
+            for(var i = start; i >= end; i--){
+                nodes.push(ns[i]);
+            }
+        }
+        return nodes;
+    },
+
+    /**
+     * Finds the index of the passed node
+     * @param {HTMLElement/String/Number} nodeInfo An HTMLElement template node, index of a template node or the id of a template node
+     * @return {Number} The index of the node or -1
+     */
+    indexOf : function(node){
+        node = this.getNode(node);
+        if(typeof node.nodeIndex == "number"){
+            return node.nodeIndex;
+        }
+        var ns = this.nodes;
+        for(var i = 0, len = ns.length; i < len; i++){
+            if(ns[i] == node){
+                return i;
+            }
+        }
+        return -1;
+    }
+});
+/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+
+/**
+ * @class Roo.JsonView
+ * @extends Roo.View
+ * Shortcut class to create a JSON + {@link Roo.UpdateManager} template view. Usage:
+<pre><code>
+var view = new Roo.JsonView({
+    container: "my-element",
+    tpl: '&lt;div id="{id}"&gt;{foo} - {bar}&lt;/div&gt;', // auto create template
+    multiSelect: true, 
+    jsonRoot: "data" 
+});
+
+// listen for node click?
+view.on("click", function(vw, index, node, e){
+    alert('Node "' + node.id + '" at index: ' + index + " was clicked.");
+});
+
+// direct load of JSON data
+view.load("foobar.php");
+
+// Example from my blog list
+var tpl = new Roo.Template(
+    '&lt;div class="entry"&gt;' +
+    '&lt;a class="entry-title" href="{link}"&gt;{title}&lt;/a&gt;' +
+    "&lt;h4&gt;{date} by {author} | {comments} Comments&lt;/h4&gt;{description}" +
+    "&lt;/div&gt;&lt;hr /&gt;"
+);
+
+var moreView = new Roo.JsonView({
+    container :  "entry-list", 
+    template : tpl,
+    jsonRoot: "posts"
+});
+moreView.on("beforerender", this.sortEntries, this);
+moreView.load({
+    url: "/blog/get-posts.php",
+    params: "allposts=true",
+    text: "Loading Blog Entries..."
+});
+</code></pre>
+* 
+* Note: old code is supported with arguments : (container, template, config)
+* 
+* 
+ * @constructor
+ * Create a new JsonView
+ * 
+ * @param {Object} config The config object
+ * 
+ */
+Roo.JsonView = function(config, depreciated_tpl, depreciated_config){
+    
+    
+    Roo.JsonView.superclass.constructor.call(this, config, depreciated_tpl, depreciated_config);
+
+    var um = this.el.getUpdateManager();
+    um.setRenderer(this);
+    um.on("update", this.onLoad, this);
+    um.on("failure", this.onLoadException, this);
+
+    /**
+     * @event beforerender
+     * Fires before rendering of the downloaded JSON data.
+     * @param {Roo.JsonView} this
+     * @param {Object} data The JSON data loaded
+     */
+    /**
+     * @event load
+     * Fires when data is loaded.
+     * @param {Roo.JsonView} this
+     * @param {Object} data The JSON data loaded
+     * @param {Object} response The raw Connect response object
+     */
+    /**
+     * @event loadexception
+     * Fires when loading fails.
+     * @param {Roo.JsonView} this
+     * @param {Object} response The raw Connect response object
+     */
+    this.addEvents({
+        'beforerender' : true,
+        'load' : true,
+        'loadexception' : true
+    });
+};
+Roo.extend(Roo.JsonView, Roo.View, {
+    /**
+     * @type {String} The root property in the loaded JSON object that contains the data
+     */
+    jsonRoot : "",
+
+    /**
+     * Refreshes the view.
+     */
+    refresh : function(){
+        this.clearSelections();
+        this.el.update("");
+        var html = [];
+        var o = this.jsonData;
+        if(o && o.length > 0){
+            for(var i = 0, len = o.length; i < len; i++){
+                var data = this.prepareData(o[i], i, o);
+                html[html.length] = this.tpl.apply(data);
+            }
+        }else{
+            html.push(this.emptyText);
+        }
+        this.el.update(html.join(""));
+        this.nodes = this.el.dom.childNodes;
+        this.updateIndexes(0);
+    },
+
+    /**
+     * Performs an async HTTP request, and loads the JSON from the response. If <i>params</i> are specified it uses POST, otherwise it uses GET.
+     * @param {Object/String/Function} url The URL for this request, or a function to call to get the URL, or a config object containing any of the following options:
+     <pre><code>
+     view.load({
+         url: "your-url.php",
+         params: {param1: "foo", param2: "bar"}, // or a URL encoded string
+         callback: yourFunction,
+         scope: yourObject, //(optional scope)
+         discardUrl: false,
+         nocache: false,
+         text: "Loading...",
+         timeout: 30,
+         scripts: false
+     });
+     </code></pre>
+     * The only required property is <i>url</i>. The optional properties <i>nocache</i>, <i>text</i> and <i>scripts</i>
+     * are respectively shorthand for <i>disableCaching</i>, <i>indicatorText</i>, and <i>loadScripts</i> and are used to set their associated property on this UpdateManager instance.
+     * @param {String/Object} params (optional) The parameters to pass, as either a URL encoded string "param1=1&amp;param2=2" or an object {param1: 1, param2: 2}
+     * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
+     * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used URL. If true, it will not store the URL.
+     */
+    load : function(){
+        var um = this.el.getUpdateManager();
+        um.update.apply(um, arguments);
+    },
+
+    render : function(el, response){
+        this.clearSelections();
+        this.el.update("");
+        var o;
+        try{
+            o = Roo.util.JSON.decode(response.responseText);
+            if(this.jsonRoot){
+                
+                o = o[this.jsonRoot];
+            }
+        } catch(e){
+        }
+        /**
+         * The current JSON data or null
+         */
+        this.jsonData = o;
+        this.beforeRender();
+        this.refresh();
+    },
+
+/**
+ * Get the number of records in the current JSON dataset
+ * @return {Number}
+ */
+    getCount : function(){
+        return this.jsonData ? this.jsonData.length : 0;
+    },
+
+/**
+ * Returns the JSON object for the specified node(s)
+ * @param {HTMLElement/Array} node The node or an array of nodes
+ * @return {Object/Array} If you pass in an array, you get an array back, otherwise
+ * you get the JSON object for the node
+ */
+    getNodeData : function(node){
+        if(node instanceof Array){
+            var data = [];
+            for(var i = 0, len = node.length; i < len; i++){
+                data.push(this.getNodeData(node[i]));
+            }
+            return data;
+        }
+        return this.jsonData[this.indexOf(node)] || null;
+    },
+
+    beforeRender : function(){
+        this.snapshot = this.jsonData;
+        if(this.sortInfo){
+            this.sort.apply(this, this.sortInfo);
+        }
+        this.fireEvent("beforerender", this, this.jsonData);
+    },
+
+    onLoad : function(el, o){
+        this.fireEvent("load", this, this.jsonData, o);
+    },
+
+    onLoadException : function(el, o){
+        this.fireEvent("loadexception", this, o);
+    },
+
+/**
+ * Filter the data by a specific property.
+ * @param {String} property A property on your JSON objects
+ * @param {String/RegExp} value Either string that the property values
+ * should start with, or a RegExp to test against the property
+ */
+    filter : function(property, value){
+        if(this.jsonData){
+            var data = [];
+            var ss = this.snapshot;
+            if(typeof value == "string"){
+                var vlen = value.length;
+                if(vlen == 0){
+                    this.clearFilter();
+                    return;
+                }
+                value = value.toLowerCase();
+                for(var i = 0, len = ss.length; i < len; i++){
+                    var o = ss[i];
+                    if(o[property].substr(0, vlen).toLowerCase() == value){
+                        data.push(o);
+                    }
+                }
+            } else if(value.exec){ // regex?
+                for(var i = 0, len = ss.length; i < len; i++){
+                    var o = ss[i];
+                    if(value.test(o[property])){
+                        data.push(o);
+                    }
+                }
+            } else{
+                return;
+            }
+            this.jsonData = data;
+            this.refresh();
+        }
+    },
+
+/**
+ * Filter by a function. The passed function will be called with each
+ * object in the current dataset. If the function returns true the value is kept,
+ * otherwise it is filtered.
+ * @param {Function} fn
+ * @param {Object} scope (optional) The scope of the function (defaults to this JsonView)
+ */
+    filterBy : function(fn, scope){
+        if(this.jsonData){
+            var data = [];
+            var ss = this.snapshot;
+            for(var i = 0, len = ss.length; i < len; i++){
+                var o = ss[i];
+                if(fn.call(scope || this, o)){
+                    data.push(o);
+                }
+            }
+            this.jsonData = data;
+            this.refresh();
+        }
+    },
+
+/**
+ * Clears the current filter.
+ */
+    clearFilter : function(){
+        if(this.snapshot && this.jsonData != this.snapshot){
+            this.jsonData = this.snapshot;
+            this.refresh();
+        }
+    },
+
+
+/**
+ * Sorts the data for this view and refreshes it.
+ * @param {String} property A property on your JSON objects to sort on
+ * @param {String} direction (optional) "desc" or "asc" (defaults to "asc")
+ * @param {Function} sortType (optional) A function to call to convert the data to a sortable value.
+ */
+    sort : function(property, dir, sortType){
+        this.sortInfo = Array.prototype.slice.call(arguments, 0);
+        if(this.jsonData){
+            var p = property;
+            var dsc = dir && dir.toLowerCase() == "desc";
+            var f = function(o1, o2){
+                var v1 = sortType ? sortType(o1[p]) : o1[p];
+                var v2 = sortType ? sortType(o2[p]) : o2[p];
+                ;
+                if(v1 < v2){
+                    return dsc ? +1 : -1;
+                } else if(v1 > v2){
+                    return dsc ? -1 : +1;
+                } else{
+                    return 0;
+                }
+            };
+            this.jsonData.sort(f);
+            this.refresh();
+            if(this.jsonData != this.snapshot){
+                this.snapshot.sort(f);
+            }
+        }
+    }
+});/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+ 
+
+/**
+ * @class Roo.ColorPalette
+ * @extends Roo.Component
+ * Simple color palette class for choosing colors.  The palette can be rendered to any container.<br />
+ * Here's an example of typical usage:
+ * <pre><code>
+var cp = new Roo.ColorPalette({value:'993300'});  // initial selected color
+cp.render('my-div');
+
+cp.on('select', function(palette, selColor){
+    // do something with selColor
+});
+</code></pre>
+ * @constructor
+ * Create a new ColorPalette
+ * @param {Object} config The config object
+ */
+Roo.ColorPalette = function(config){
+    Roo.ColorPalette.superclass.constructor.call(this, config);
+    this.addEvents({
+        /**
+	     * @event select
+	     * Fires when a color is selected
+	     * @param {ColorPalette} this
+	     * @param {String} color The 6-digit color hex code (without the # symbol)
+	     */
+        select: true
+    });
+
+    if(this.handler){
+        this.on("select", this.handler, this.scope, true);
+    }
+};
+Roo.extend(Roo.ColorPalette, Roo.Component, {
+    /**
+     * @cfg {String} itemCls
+     * The CSS class to apply to the containing element (defaults to "x-color-palette")
+     */
+    itemCls : "x-color-palette",
+    /**
+     * @cfg {String} value
+     * The initial color to highlight (should be a valid 6-digit color hex code without the # symbol).  Note that
+     * the hex codes are case-sensitive.
+     */
+    value : null,
+    clickEvent:'click',
+    // private
+    ctype: "Roo.ColorPalette",
+
+    /**
+     * @cfg {Boolean} allowReselect If set to true then reselecting a color that is already selected fires the selection event
+     */
+    allowReselect : false,
+
+    /**
+     * <p>An array of 6-digit color hex code strings (without the # symbol).  This array can contain any number
+     * of colors, and each hex code should be unique.  The width of the palette is controlled via CSS by adjusting
+     * the width property of the 'x-color-palette' class (or assigning a custom class), so you can balance the number
+     * of colors with the width setting until the box is symmetrical.</p>
+     * <p>You can override individual colors if needed:</p>
+     * <pre><code>
+var cp = new Roo.ColorPalette();
+cp.colors[0] = "FF0000";  // change the first box to red
+</code></pre>
+
+Or you can provide a custom array of your own for complete control:
+<pre><code>
+var cp = new Roo.ColorPalette();
+cp.colors = ["000000", "993300", "333300"];
+</code></pre>
+     * @type Array
+     */
+    colors : [
+        "000000", "993300", "333300", "003300", "003366", "000080", "333399", "333333",
+        "800000", "FF6600", "808000", "008000", "008080", "0000FF", "666699", "808080",
+        "FF0000", "FF9900", "99CC00", "339966", "33CCCC", "3366FF", "800080", "969696",
+        "FF00FF", "FFCC00", "FFFF00", "00FF00", "00FFFF", "00CCFF", "993366", "C0C0C0",
+        "FF99CC", "FFCC99", "FFFF99", "CCFFCC", "CCFFFF", "99CCFF", "CC99FF", "FFFFFF"
+    ],
+
+    // private
+    onRender : function(container, position){
+        var t = new Roo.MasterTemplate(
+            '<tpl><a href="#" class="color-{0}" hidefocus="on"><em><span style="background:#{0}" unselectable="on">&#160;</span></em></a></tpl>'
+        );
+        var c = this.colors;
+        for(var i = 0, len = c.length; i < len; i++){
+            t.add([c[i]]);
+        }
+        var el = document.createElement("div");
+        el.className = this.itemCls;
+        t.overwrite(el);
+        container.dom.insertBefore(el, position);
+        this.el = Roo.get(el);
+        this.el.on(this.clickEvent, this.handleClick,  this, {delegate: "a"});
+        if(this.clickEvent != 'click'){
+            this.el.on('click', Roo.emptyFn,  this, {delegate: "a", preventDefault:true});
+        }
+    },
+
+    // private
+    afterRender : function(){
+        Roo.ColorPalette.superclass.afterRender.call(this);
+        if(this.value){
+            var s = this.value;
+            this.value = null;
+            this.select(s);
+        }
+    },
+
+    // private
+    handleClick : function(e, t){
+        e.preventDefault();
+        if(!this.disabled){
+            var c = t.className.match(/(?:^|\s)color-(.{6})(?:\s|$)/)[1];
+            this.select(c.toUpperCase());
+        }
+    },
+
+    /**
+     * Selects the specified color in the palette (fires the select event)
+     * @param {String} color A valid 6-digit color hex code (# will be stripped if included)
+     */
+    select : function(color){
+        color = color.replace("#", "");
+        if(color != this.value || this.allowReselect){
+            var el = this.el;
+            if(this.value){
+                el.child("a.color-"+this.value).removeClass("x-color-palette-sel");
+            }
+            el.child("a.color-"+color).addClass("x-color-palette-sel");
+            this.value = color;
+            this.fireEvent("select", this, color);
+        }
+    }
+});/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+ 
+/**
+ * @class Roo.DatePicker
+ * @extends Roo.Component
+ * Simple date picker class.
+ * @constructor
+ * Create a new DatePicker
+ * @param {Object} config The config object
+ */
+Roo.DatePicker = function(config){
+    Roo.DatePicker.superclass.constructor.call(this, config);
+
+    this.value = config && config.value ?
+                 config.value.clearTime() : new Date().clearTime();
+
+    this.addEvents({
+        /**
+	     * @event select
+	     * Fires when a date is selected
+	     * @param {DatePicker} this
+	     * @param {Date} date The selected date
+	     */
+        select: true
+    });
+
+    if(this.handler){
+        this.on("select", this.handler,  this.scope || this);
+    }
+    // build the disabledDatesRE
+    if(!this.disabledDatesRE && this.disabledDates){
+        var dd = this.disabledDates;
+        var re = "(?:";
+        for(var i = 0; i < dd.length; i++){
+            re += dd[i];
+            if(i != dd.length-1) re += "|";
+        }
+        this.disabledDatesRE = new RegExp(re + ")");
+    }
+};
+
+Roo.extend(Roo.DatePicker, Roo.Component, {
+    /**
+     * @cfg {String} todayText
+     * The text to display on the button that selects the current date (defaults to "Today")
+     */
+    todayText : "Today",
+    /**
+     * @cfg {String} okText
+     * The text to display on the ok button
+     */
+    okText : "&#160;OK&#160;", // &#160; to give the user extra clicking room
+    /**
+     * @cfg {String} cancelText
+     * The text to display on the cancel button
+     */
+    cancelText : "Cancel",
+    /**
+     * @cfg {String} todayTip
+     * The tooltip to display for the button that selects the current date (defaults to "{current date} (Spacebar)")
+     */
+    todayTip : "{0} (Spacebar)",
+    /**
+     * @cfg {Date} minDate
+     * Minimum allowable date (JavaScript date object, defaults to null)
+     */
+    minDate : null,
+    /**
+     * @cfg {Date} maxDate
+     * Maximum allowable date (JavaScript date object, defaults to null)
+     */
+    maxDate : null,
+    /**
+     * @cfg {String} minText
+     * The error text to display if the minDate validation fails (defaults to "This date is before the minimum date")
+     */
+    minText : "This date is before the minimum date",
+    /**
+     * @cfg {String} maxText
+     * The error text to display if the maxDate validation fails (defaults to "This date is after the maximum date")
+     */
+    maxText : "This date is after the maximum date",
+    /**
+     * @cfg {String} format
+     * The default date format string which can be overriden for localization support.  The format must be
+     * valid according to {@link Date#parseDate} (defaults to 'm/d/y').
+     */
+    format : "m/d/y",
+    /**
+     * @cfg {Array} disabledDays
+     * An array of days to disable, 0-based. For example, [0, 6] disables Sunday and Saturday (defaults to null).
+     */
+    disabledDays : null,
+    /**
+     * @cfg {String} disabledDaysText
+     * The tooltip to display when the date falls on a disabled day (defaults to "")
+     */
+    disabledDaysText : "",
+    /**
+     * @cfg {RegExp} disabledDatesRE
+     * JavaScript regular expression used to disable a pattern of dates (defaults to null)
+     */
+    disabledDatesRE : null,
+    /**
+     * @cfg {String} disabledDatesText
+     * The tooltip text to display when the date falls on a disabled date (defaults to "")
+     */
+    disabledDatesText : "",
+    /**
+     * @cfg {Boolean} constrainToViewport
+     * True to constrain the date picker to the viewport (defaults to true)
+     */
+    constrainToViewport : true,
+    /**
+     * @cfg {Array} monthNames
+     * An array of textual month names which can be overriden for localization support (defaults to Date.monthNames)
+     */
+    monthNames : Date.monthNames,
+    /**
+     * @cfg {Array} dayNames
+     * An array of textual day names which can be overriden for localization support (defaults to Date.dayNames)
+     */
+    dayNames : Date.dayNames,
+    /**
+     * @cfg {String} nextText
+     * The next month navigation button tooltip (defaults to 'Next Month (Control+Right)')
+     */
+    nextText: 'Next Month (Control+Right)',
+    /**
+     * @cfg {String} prevText
+     * The previous month navigation button tooltip (defaults to 'Previous Month (Control+Left)')
+     */
+    prevText: 'Previous Month (Control+Left)',
+    /**
+     * @cfg {String} monthYearText
+     * The header month selector tooltip (defaults to 'Choose a month (Control+Up/Down to move years)')
+     */
+    monthYearText: 'Choose a month (Control+Up/Down to move years)',
+    /**
+     * @cfg {Number} startDay
+     * Day index at which the week should begin, 0-based (defaults to 0, which is Sunday)
+     */
+    startDay : 0,
+    /**
+     * @cfg {Bool} showClear
+     * Show a clear button (usefull for date form elements that can be blank.)
+     */
+    
+    showClear: false,
+    
+    /**
+     * Sets the value of the date field
+     * @param {Date} value The date to set
+     */
+    setValue : function(value){
+        var old = this.value;
+        this.value = value.clearTime(true);
+        if(this.el){
+            this.update(this.value);
+        }
+    },
+
+    /**
+     * Gets the current selected value of the date field
+     * @return {Date} The selected date
+     */
+    getValue : function(){
+        return this.value;
+    },
+
+    // private
+    focus : function(){
+        if(this.el){
+            this.update(this.activeDate);
+        }
+    },
+
+    // private
+    onRender : function(container, position){
+        var m = [
+             '<table cellspacing="0">',
+                '<tr><td class="x-date-left"><a href="#" title="', this.prevText ,'">&#160;</a></td><td class="x-date-middle" align="center"></td><td class="x-date-right"><a href="#" title="', this.nextText ,'">&#160;</a></td></tr>',
+                '<tr><td colspan="3"><table class="x-date-inner" cellspacing="0"><thead><tr>'];
+        var dn = this.dayNames;
+        for(var i = 0; i < 7; i++){
+            var d = this.startDay+i;
+            if(d > 6){
+                d = d-7;
+            }
+            m.push("<th><span>", dn[d].substr(0,1), "</span></th>");
+        }
+        m[m.length] = "</tr></thead><tbody><tr>";
+        for(var i = 0; i < 42; i++) {
+            if(i % 7 == 0 && i != 0){
+                m[m.length] = "</tr><tr>";
+            }
+            m[m.length] = '<td><a href="#" hidefocus="on" class="x-date-date" tabIndex="1"><em><span></span></em></a></td>';
+        }
+        m[m.length] = '</tr></tbody></table></td></tr><tr>'+
+            '<td colspan="3" class="x-date-bottom" align="center"></td></tr></table><div class="x-date-mp"></div>';
+
+        var el = document.createElement("div");
+        el.className = "x-date-picker";
+        el.innerHTML = m.join("");
+
+        container.dom.insertBefore(el, position);
+
+        this.el = Roo.get(el);
+        this.eventEl = Roo.get(el.firstChild);
+
+        new Roo.util.ClickRepeater(this.el.child("td.x-date-left a"), {
+            handler: this.showPrevMonth,
+            scope: this,
+            preventDefault:true,
+            stopDefault:true
+        });
+
+        new Roo.util.ClickRepeater(this.el.child("td.x-date-right a"), {
+            handler: this.showNextMonth,
+            scope: this,
+            preventDefault:true,
+            stopDefault:true
+        });
+
+        this.eventEl.on("mousewheel", this.handleMouseWheel,  this);
+
+        this.monthPicker = this.el.down('div.x-date-mp');
+        this.monthPicker.enableDisplayMode('block');
+        
+        var kn = new Roo.KeyNav(this.eventEl, {
+            "left" : function(e){
+                e.ctrlKey ?
+                    this.showPrevMonth() :
+                    this.update(this.activeDate.add("d", -1));
+            },
+
+            "right" : function(e){
+                e.ctrlKey ?
+                    this.showNextMonth() :
+                    this.update(this.activeDate.add("d", 1));
+            },
+
+            "up" : function(e){
+                e.ctrlKey ?
+                    this.showNextYear() :
+                    this.update(this.activeDate.add("d", -7));
+            },
+
+            "down" : function(e){
+                e.ctrlKey ?
+                    this.showPrevYear() :
+                    this.update(this.activeDate.add("d", 7));
+            },
+
+            "pageUp" : function(e){
+                this.showNextMonth();
+            },
+
+            "pageDown" : function(e){
+                this.showPrevMonth();
+            },
+
+            "enter" : function(e){
+                e.stopPropagation();
+                return true;
+            },
+
+            scope : this
+        });
+
+        this.eventEl.on("click", this.handleDateClick,  this, {delegate: "a.x-date-date"});
+
+        this.eventEl.addKeyListener(Roo.EventObject.SPACE, this.selectToday,  this);
+
+        this.el.unselectable();
+        
+        this.cells = this.el.select("table.x-date-inner tbody td");
+        this.textNodes = this.el.query("table.x-date-inner tbody span");
+
+        this.mbtn = new Roo.Button(this.el.child("td.x-date-middle", true), {
+            text: "&#160;",
+            tooltip: this.monthYearText
+        });
+
+        this.mbtn.on('click', this.showMonthPicker, this);
+        this.mbtn.el.child(this.mbtn.menuClassTarget).addClass("x-btn-with-menu");
+
+
+        var today = (new Date()).dateFormat(this.format);
+        
+        var baseTb = new Roo.Toolbar(this.el.child("td.x-date-bottom", true));
+        if (this.showClear) {
+            baseTb.add( new Roo.Toolbar.Fill());
+        }
+        baseTb.add({
+            text: String.format(this.todayText, today),
+            tooltip: String.format(this.todayTip, today),
+            handler: this.selectToday,
+            scope: this
+        });
+        
+        //var todayBtn = new Roo.Button(this.el.child("td.x-date-bottom", true), {
+            
+        //});
+        if (this.showClear) {
+            
+            baseTb.add( new Roo.Toolbar.Fill());
+            baseTb.add({
+                text: '&#160;',
+                cls: 'x-btn-icon x-btn-clear',
+                handler: function() {
+                    //this.value = '';
+                    this.fireEvent("select", this, '');
+                },
+                scope: this
+            });
+        }
+        
+        
+        if(Roo.isIE){
+            this.el.repaint();
+        }
+        this.update(this.value);
+    },
+
+    createMonthPicker : function(){
+        if(!this.monthPicker.dom.firstChild){
+            var buf = ['<table border="0" cellspacing="0">'];
+            for(var i = 0; i < 6; i++){
+                buf.push(
+                    '<tr><td class="x-date-mp-month"><a href="#">', this.monthNames[i].substr(0, 3), '</a></td>',
+                    '<td class="x-date-mp-month x-date-mp-sep"><a href="#">', this.monthNames[i+6].substr(0, 3), '</a></td>',
+                    i == 0 ?
+                    '<td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-prev"></a></td><td class="x-date-mp-ybtn" align="center"><a class="x-date-mp-next"></a></td></tr>' :
+                    '<td class="x-date-mp-year"><a href="#"></a></td><td class="x-date-mp-year"><a href="#"></a></td></tr>'
+                );
+            }
+            buf.push(
+                '<tr class="x-date-mp-btns"><td colspan="4"><button type="button" class="x-date-mp-ok">',
+                    this.okText,
+                    '</button><button type="button" class="x-date-mp-cancel">',
+                    this.cancelText,
+                    '</button></td></tr>',
+                '</table>'
+            );
+            this.monthPicker.update(buf.join(''));
+            this.monthPicker.on('click', this.onMonthClick, this);
+            this.monthPicker.on('dblclick', this.onMonthDblClick, this);
+
+            this.mpMonths = this.monthPicker.select('td.x-date-mp-month');
+            this.mpYears = this.monthPicker.select('td.x-date-mp-year');
+
+            this.mpMonths.each(function(m, a, i){
+                i += 1;
+                if((i%2) == 0){
+                    m.dom.xmonth = 5 + Math.round(i * .5);
+                }else{
+                    m.dom.xmonth = Math.round((i-1) * .5);
+                }
+            });
+        }
+    },
+
+    showMonthPicker : function(){
+        this.createMonthPicker();
+        var size = this.el.getSize();
+        this.monthPicker.setSize(size);
+        this.monthPicker.child('table').setSize(size);
+
+        this.mpSelMonth = (this.activeDate || this.value).getMonth();
+        this.updateMPMonth(this.mpSelMonth);
+        this.mpSelYear = (this.activeDate || this.value).getFullYear();
+        this.updateMPYear(this.mpSelYear);
+
+        this.monthPicker.slideIn('t', {duration:.2});
+    },
+
+    updateMPYear : function(y){
+        this.mpyear = y;
+        var ys = this.mpYears.elements;
+        for(var i = 1; i <= 10; i++){
+            var td = ys[i-1], y2;
+            if((i%2) == 0){
+                y2 = y + Math.round(i * .5);
+                td.firstChild.innerHTML = y2;
+                td.xyear = y2;
+            }else{
+                y2 = y - (5-Math.round(i * .5));
+                td.firstChild.innerHTML = y2;
+                td.xyear = y2;
+            }
+            this.mpYears.item(i-1)[y2 == this.mpSelYear ? 'addClass' : 'removeClass']('x-date-mp-sel');
+        }
+    },
+
+    updateMPMonth : function(sm){
+        this.mpMonths.each(function(m, a, i){
+            m[m.dom.xmonth == sm ? 'addClass' : 'removeClass']('x-date-mp-sel');
+        });
+    },
+
+    selectMPMonth: function(m){
+        
+    },
+
+    onMonthClick : function(e, t){
+        e.stopEvent();
+        var el = new Roo.Element(t), pn;
+        if(el.is('button.x-date-mp-cancel')){
+            this.hideMonthPicker();
+        }
+        else if(el.is('button.x-date-mp-ok')){
+            this.update(new Date(this.mpSelYear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
+            this.hideMonthPicker();
+        }
+        else if(pn = el.up('td.x-date-mp-month', 2)){
+            this.mpMonths.removeClass('x-date-mp-sel');
+            pn.addClass('x-date-mp-sel');
+            this.mpSelMonth = pn.dom.xmonth;
+        }
+        else if(pn = el.up('td.x-date-mp-year', 2)){
+            this.mpYears.removeClass('x-date-mp-sel');
+            pn.addClass('x-date-mp-sel');
+            this.mpSelYear = pn.dom.xyear;
+        }
+        else if(el.is('a.x-date-mp-prev')){
+            this.updateMPYear(this.mpyear-10);
+        }
+        else if(el.is('a.x-date-mp-next')){
+            this.updateMPYear(this.mpyear+10);
+        }
+    },
+
+    onMonthDblClick : function(e, t){
+        e.stopEvent();
+        var el = new Roo.Element(t), pn;
+        if(pn = el.up('td.x-date-mp-month', 2)){
+            this.update(new Date(this.mpSelYear, pn.dom.xmonth, (this.activeDate || this.value).getDate()));
+            this.hideMonthPicker();
+        }
+        else if(pn = el.up('td.x-date-mp-year', 2)){
+            this.update(new Date(pn.dom.xyear, this.mpSelMonth, (this.activeDate || this.value).getDate()));
+            this.hideMonthPicker();
+        }
+    },
+
+    hideMonthPicker : function(disableAnim){
+        if(this.monthPicker){
+            if(disableAnim === true){
+                this.monthPicker.hide();
+            }else{
+                this.monthPicker.slideOut('t', {duration:.2});
+            }
+        }
+    },
+
+    // private
+    showPrevMonth : function(e){
+        this.update(this.activeDate.add("mo", -1));
+    },
+
+    // private
+    showNextMonth : function(e){
+        this.update(this.activeDate.add("mo", 1));
+    },
+
+    // private
+    showPrevYear : function(){
+        this.update(this.activeDate.add("y", -1));
+    },
+
+    // private
+    showNextYear : function(){
+        this.update(this.activeDate.add("y", 1));
+    },
+
+    // private
+    handleMouseWheel : function(e){
+        var delta = e.getWheelDelta();
+        if(delta > 0){
+            this.showPrevMonth();
+            e.stopEvent();
+        } else if(delta < 0){
+            this.showNextMonth();
+            e.stopEvent();
+        }
+    },
+
+    // private
+    handleDateClick : function(e, t){
+        e.stopEvent();
+        if(t.dateValue && !Roo.fly(t.parentNode).hasClass("x-date-disabled")){
+            this.setValue(new Date(t.dateValue));
+            this.fireEvent("select", this, this.value);
+        }
+    },
+
+    // private
+    selectToday : function(){
+        this.setValue(new Date().clearTime());
+        this.fireEvent("select", this, this.value);
+    },
+
+    // private
+    update : function(date){
+        var vd = this.activeDate;
+        this.activeDate = date;
+        if(vd && this.el){
+            var t = date.getTime();
+            if(vd.getMonth() == date.getMonth() && vd.getFullYear() == date.getFullYear()){
+                this.cells.removeClass("x-date-selected");
+                this.cells.each(function(c){
+                   if(c.dom.firstChild.dateValue == t){
+                       c.addClass("x-date-selected");
+                       setTimeout(function(){
+                            try{c.dom.firstChild.focus();}catch(e){}
+                       }, 50);
+                       return false;
+                   }
+                });
+                return;
+            }
+        }
+        var days = date.getDaysInMonth();
+        var firstOfMonth = date.getFirstDateOfMonth();
+        var startingPos = firstOfMonth.getDay()-this.startDay;
+
+        if(startingPos <= this.startDay){
+            startingPos += 7;
+        }
+
+        var pm = date.add("mo", -1);
+        var prevStart = pm.getDaysInMonth()-startingPos;
+
+        var cells = this.cells.elements;
+        var textEls = this.textNodes;
+        days += startingPos;
+
+        // convert everything to numbers so it's fast
+        var day = 86400000;
+        var d = (new Date(pm.getFullYear(), pm.getMonth(), prevStart)).clearTime();
+        var today = new Date().clearTime().getTime();
+        var sel = date.clearTime().getTime();
+        var min = this.minDate ? this.minDate.clearTime() : Number.NEGATIVE_INFINITY;
+        var max = this.maxDate ? this.maxDate.clearTime() : Number.POSITIVE_INFINITY;
+        var ddMatch = this.disabledDatesRE;
+        var ddText = this.disabledDatesText;
+        var ddays = this.disabledDays ? this.disabledDays.join("") : false;
+        var ddaysText = this.disabledDaysText;
+        var format = this.format;
+
+        var setCellClass = function(cal, cell){
+            cell.title = "";
+            var t = d.getTime();
+            cell.firstChild.dateValue = t;
+            if(t == today){
+                cell.className += " x-date-today";
+                cell.title = cal.todayText;
+            }
+            if(t == sel){
+                cell.className += " x-date-selected";
+                setTimeout(function(){
+                    try{cell.firstChild.focus();}catch(e){}
+                }, 50);
+            }
+            // disabling
+            if(t < min) {
+                cell.className = " x-date-disabled";
+                cell.title = cal.minText;
+                return;
+            }
+            if(t > max) {
+                cell.className = " x-date-disabled";
+                cell.title = cal.maxText;
+                return;
+            }
+            if(ddays){
+                if(ddays.indexOf(d.getDay()) != -1){
+                    cell.title = ddaysText;
+                    cell.className = " x-date-disabled";
+                }
+            }
+            if(ddMatch && format){
+                var fvalue = d.dateFormat(format);
+                if(ddMatch.test(fvalue)){
+                    cell.title = ddText.replace("%0", fvalue);
+                    cell.className = " x-date-disabled";
+                }
+            }
+        };
+
+        var i = 0;
+        for(; i < startingPos; i++) {
+            textEls[i].innerHTML = (++prevStart);
+            d.setDate(d.getDate()+1);
+            cells[i].className = "x-date-prevday";
+            setCellClass(this, cells[i]);
+        }
+        for(; i < days; i++){
+            intDay = i - startingPos + 1;
+            textEls[i].innerHTML = (intDay);
+            d.setDate(d.getDate()+1);
+            cells[i].className = "x-date-active";
+            setCellClass(this, cells[i]);
+        }
+        var extraDays = 0;
+        for(; i < 42; i++) {
+             textEls[i].innerHTML = (++extraDays);
+             d.setDate(d.getDate()+1);
+             cells[i].className = "x-date-nextday";
+             setCellClass(this, cells[i]);
+        }
+
+        this.mbtn.setText(this.monthNames[date.getMonth()] + " " + date.getFullYear());
+
+        if(!this.internalRender){
+            var main = this.el.dom.firstChild;
+            var w = main.offsetWidth;
+            this.el.setWidth(w + this.el.getBorderWidth("lr"));
+            Roo.fly(main).setWidth(w);
+            this.internalRender = true;
+            // opera does not respect the auto grow header center column
+            // then, after it gets a width opera refuses to recalculate
+            // without a second pass
+            if(Roo.isOpera && !this.secondPass){
+                main.rows[0].cells[1].style.width = (w - (main.rows[0].cells[0].offsetWidth+main.rows[0].cells[2].offsetWidth)) + "px";
+                this.secondPass = true;
+                this.update.defer(10, this, [date]);
+            }
+        }
+    }
+});/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+/**
+ * @class Roo.TabPanel
+ * @extends Roo.util.Observable
+ * A lightweight tab container.
+ * <br><br>
+ * Usage:
+ * <pre><code>
+// basic tabs 1, built from existing content
+var tabs = new Roo.TabPanel("tabs1");
+tabs.addTab("script", "View Script");
+tabs.addTab("markup", "View Markup");
+tabs.activate("script");
+
+// more advanced tabs, built from javascript
+var jtabs = new Roo.TabPanel("jtabs");
+jtabs.addTab("jtabs-1", "Normal Tab", "My content was added during construction.");
+
+// set up the UpdateManager
+var tab2 = jtabs.addTab("jtabs-2", "Ajax Tab 1");
+var updater = tab2.getUpdateManager();
+updater.setDefaultUrl("ajax1.htm");
+tab2.on('activate', updater.refresh, updater, true);
+
+// Use setUrl for Ajax loading
+var tab3 = jtabs.addTab("jtabs-3", "Ajax Tab 2");
+tab3.setUrl("ajax2.htm", null, true);
+
+// Disabled tab
+var tab4 = jtabs.addTab("tabs1-5", "Disabled Tab", "Can't see me cause I'm disabled");
+tab4.disable();
+
+jtabs.activate("jtabs-1");
+ * </code></pre>
+ * @constructor
+ * Create a new TabPanel.
+ * @param {String/HTMLElement/Roo.Element} container The id, DOM element or Roo.Element container where this TabPanel is to be rendered.
+ * @param {Object/Boolean} config Config object to set any properties for this TabPanel, or true to render the tabs on the bottom.
+ */
+Roo.TabPanel = function(container, config){
+    /**
+    * The container element for this TabPanel.
+    * @type Roo.Element
+    */
+    this.el = Roo.get(container, true);
+    if(config){
+        if(typeof config == "boolean"){
+            this.tabPosition = config ? "bottom" : "top";
+        }else{
+            Roo.apply(this, config);
+        }
+    }
+    if(this.tabPosition == "bottom"){
+        this.bodyEl = Roo.get(this.createBody(this.el.dom));
+        this.el.addClass("x-tabs-bottom");
+    }
+    this.stripWrap = Roo.get(this.createStrip(this.el.dom), true);
+    this.stripEl = Roo.get(this.createStripList(this.stripWrap.dom), true);
+    this.stripBody = Roo.get(this.stripWrap.dom.firstChild.firstChild, true);
+    if(Roo.isIE){
+        Roo.fly(this.stripWrap.dom.firstChild).setStyle("overflow-x", "hidden");
+    }
+    if(this.tabPosition != "bottom"){
+    /** The body element that contains {@link Roo.TabPanelItem} bodies.
+     * @type Roo.Element
+     */
+      this.bodyEl = Roo.get(this.createBody(this.el.dom));
+      this.el.addClass("x-tabs-top");
+    }
+    this.items = [];
+
+    this.bodyEl.setStyle("position", "relative");
+
+    this.active = null;
+    this.activateDelegate = this.activate.createDelegate(this);
+
+    this.addEvents({
+        /**
+         * @event tabchange
+         * Fires when the active tab changes
+         * @param {Roo.TabPanel} this
+         * @param {Roo.TabPanelItem} activePanel The new active tab
+         */
+        "tabchange": true,
+        /**
+         * @event beforetabchange
+         * Fires before the active tab changes, set cancel to true on the "e" parameter to cancel the change
+         * @param {Roo.TabPanel} this
+         * @param {Object} e Set cancel to true on this object to cancel the tab change
+         * @param {Roo.TabPanelItem} tab The tab being changed to
+         */
+        "beforetabchange" : true
+    });
+
+    Roo.EventManager.onWindowResize(this.onResize, this);
+    this.cpad = this.el.getPadding("lr");
+    this.hiddenCount = 0;
+
+    Roo.TabPanel.superclass.constructor.call(this);
+};
+
+Roo.extend(Roo.TabPanel, Roo.util.Observable, {
+	/*
+	 *@cfg {String} tabPosition "top" or "bottom" (defaults to "top")
+	 */
+    tabPosition : "top",
+	/*
+	 *@cfg {Number} currentTabWidth The width of the current tab (defaults to 0)
+	 */
+    currentTabWidth : 0,
+	/*
+	 *@cfg {Number} minTabWidth The minimum width of a tab (defaults to 40) (ignored if {@link #resizeTabs} is not true)
+	 */
+    minTabWidth : 40,
+	/*
+	 *@cfg {Number} maxTabWidth The maximum width of a tab (defaults to 250) (ignored if {@link #resizeTabs} is not true)
+	 */
+    maxTabWidth : 250,
+	/*
+	 *@cfg {Number} preferredTabWidth The preferred (default) width of a tab (defaults to 175) (ignored if {@link #resizeTabs} is not true)
+	 */
+    preferredTabWidth : 175,
+	/*
+	 *@cfg {Boolean} resizeTabs True to enable dynamic tab resizing (defaults to false)
+	 */
+    resizeTabs : false,
+	/*
+	 *@cfg {Boolean} monitorResize Set this to true to turn on window resize monitoring (ignored if {@link #resizeTabs} is not true) (defaults to true)
+	 */
+    monitorResize : true,
+
+    /**
+     * Creates a new {@link Roo.TabPanelItem} by looking for an existing element with the provided id -- if it's not found it creates one.
+     * @param {String} id The id of the div to use <b>or create</b>
+     * @param {String} text The text for the tab
+     * @param {String} content (optional) Content to put in the TabPanelItem body
+     * @param {Boolean} closable (optional) True to create a close icon on the tab
+     * @return {Roo.TabPanelItem} The created TabPanelItem
+     */
+    addTab : function(id, text, content, closable){
+        var item = new Roo.TabPanelItem(this, id, text, closable);
+        this.addTabItem(item);
+        if(content){
+            item.setContent(content);
+        }
+        return item;
+    },
+
+    /**
+     * Returns the {@link Roo.TabPanelItem} with the specified id/index
+     * @param {String/Number} id The id or index of the TabPanelItem to fetch.
+     * @return {Roo.TabPanelItem}
+     */
+    getTab : function(id){
+        return this.items[id];
+    },
+
+    /**
+     * Hides the {@link Roo.TabPanelItem} with the specified id/index
+     * @param {String/Number} id The id or index of the TabPanelItem to hide.
+     */
+    hideTab : function(id){
+        var t = this.items[id];
+        if(!t.isHidden()){
+           t.setHidden(true);
+           this.hiddenCount++;
+           this.autoSizeTabs();
+        }
+    },
+
+    /**
+     * "Unhides" the {@link Roo.TabPanelItem} with the specified id/index.
+     * @param {String/Number} id The id or index of the TabPanelItem to unhide.
+     */
+    unhideTab : function(id){
+        var t = this.items[id];
+        if(t.isHidden()){
+           t.setHidden(false);
+           this.hiddenCount--;
+           this.autoSizeTabs();
+        }
+    },
+
+    /**
+     * Adds an existing {@link Roo.TabPanelItem}.
+     * @param {Roo.TabPanelItem} item The TabPanelItem to add
+     */
+    addTabItem : function(item){
+        this.items[item.id] = item;
+        this.items.push(item);
+        if(this.resizeTabs){
+           item.setWidth(this.currentTabWidth || this.preferredTabWidth);
+           this.autoSizeTabs();
+        }else{
+            item.autoSize();
+        }
+    },
+
+    /**
+     * Removes a {@link Roo.TabPanelItem}.
+     * @param {String/Number} id The id or index of the TabPanelItem to remove.
+     */
+    removeTab : function(id){
+        var items = this.items;
+        var tab = items[id];
+        if(!tab) { return; }
+        var index = items.indexOf(tab);
+        if(this.active == tab && items.length > 1){
+            var newTab = this.getNextAvailable(index);
+            if(newTab) {
+                newTab.activate();
+            }
+        }
+        this.stripEl.dom.removeChild(tab.pnode.dom);
+        if(tab.bodyEl.dom.parentNode == this.bodyEl.dom){ // if it was moved already prevent error
+            this.bodyEl.dom.removeChild(tab.bodyEl.dom);
+        }
+        items.splice(index, 1);
+        delete this.items[tab.id];
+        tab.fireEvent("close", tab);
+        tab.purgeListeners();
+        this.autoSizeTabs();
+    },
+
+    getNextAvailable : function(start){
+        var items = this.items;
+        var index = start;
+        // look for a next tab that will slide over to
+        // replace the one being removed
+        while(index < items.length){
+            var item = items[++index];
+            if(item && !item.isHidden()){
+                return item;
+            }
+        }
+        // if one isn't found select the previous tab (on the left)
+        index = start;
+        while(index >= 0){
+            var item = items[--index];
+            if(item && !item.isHidden()){
+                return item;
+            }
+        }
+        return null;
+    },
+
+    /**
+     * Disables a {@link Roo.TabPanelItem}. It cannot be the active tab, if it is this call is ignored.
+     * @param {String/Number} id The id or index of the TabPanelItem to disable.
+     */
+    disableTab : function(id){
+        var tab = this.items[id];
+        if(tab && this.active != tab){
+            tab.disable();
+        }
+    },
+
+    /**
+     * Enables a {@link Roo.TabPanelItem} that is disabled.
+     * @param {String/Number} id The id or index of the TabPanelItem to enable.
+     */
+    enableTab : function(id){
+        var tab = this.items[id];
+        tab.enable();
+    },
+
+    /**
+     * Activates a {@link Roo.TabPanelItem}. The currently active one will be deactivated.
+     * @param {String/Number} id The id or index of the TabPanelItem to activate.
+     * @return {Roo.TabPanelItem} The TabPanelItem.
+     */
+    activate : function(id){
+        var tab = this.items[id];
+        if(!tab){
+            return null;
+        }
+        if(tab == this.active || tab.disabled){
+            return tab;
+        }
+        var e = {};
+        this.fireEvent("beforetabchange", this, e, tab);
+        if(e.cancel !== true && !tab.disabled){
+            if(this.active){
+                this.active.hide();
+            }
+            this.active = this.items[id];
+            this.active.show();
+            this.fireEvent("tabchange", this, this.active);
+        }
+        return tab;
+    },
+
+    /**
+     * Gets the active {@link Roo.TabPanelItem}.
+     * @return {Roo.TabPanelItem} The active TabPanelItem or null if none are active.
+     */
+    getActiveTab : function(){
+        return this.active;
+    },
+
+    /**
+     * Updates the tab body element to fit the height of the container element
+     * for overflow scrolling
+     * @param {Number} targetHeight (optional) Override the starting height from the elements height
+     */
+    syncHeight : function(targetHeight){
+        var height = (targetHeight || this.el.getHeight())-this.el.getBorderWidth("tb")-this.el.getPadding("tb");
+        var bm = this.bodyEl.getMargins();
+        var newHeight = height-(this.stripWrap.getHeight()||0)-(bm.top+bm.bottom);
+        this.bodyEl.setHeight(newHeight);
+        return newHeight;
+    },
+
+    onResize : function(){
+        if(this.monitorResize){
+            this.autoSizeTabs();
+        }
+    },
+
+    /**
+     * Disables tab resizing while tabs are being added (if {@link #resizeTabs} is false this does nothing)
+     */
+    beginUpdate : function(){
+        this.updating = true;
+    },
+
+    /**
+     * Stops an update and resizes the tabs (if {@link #resizeTabs} is false this does nothing)
+     */
+    endUpdate : function(){
+        this.updating = false;
+        this.autoSizeTabs();
+    },
+
+    /**
+     * Manual call to resize the tabs (if {@link #resizeTabs} is false this does nothing)
+     */
+    autoSizeTabs : function(){
+        var count = this.items.length;
+        var vcount = count - this.hiddenCount;
+        if(!this.resizeTabs || count < 1 || vcount < 1 || this.updating) return;
+        var w = Math.max(this.el.getWidth() - this.cpad, 10);
+        var availWidth = Math.floor(w / vcount);
+        var b = this.stripBody;
+        if(b.getWidth() > w){
+            var tabs = this.items;
+            this.setTabWidth(Math.max(availWidth, this.minTabWidth)-2);
+            if(availWidth < this.minTabWidth){
+                /*if(!this.sleft){    // incomplete scrolling code
+                    this.createScrollButtons();
+                }
+                this.showScroll();
+                this.stripClip.setWidth(w - (this.sleft.getWidth()+this.sright.getWidth()));*/
+            }
+        }else{
+            if(this.currentTabWidth < this.preferredTabWidth){
+                this.setTabWidth(Math.min(availWidth, this.preferredTabWidth)-2);
+            }
+        }
+    },
+
+    /**
+     * Returns the number of tabs in this TabPanel.
+     * @return {Number}
+     */
+     getCount : function(){
+         return this.items.length;
+     },
+
+    /**
+     * Resizes all the tabs to the passed width
+     * @param {Number} The new width
+     */
+    setTabWidth : function(width){
+        this.currentTabWidth = width;
+        for(var i = 0, len = this.items.length; i < len; i++) {
+        	if(!this.items[i].isHidden())this.items[i].setWidth(width);
+        }
+    },
+
+    /**
+     * Destroys this TabPanel
+     * @param {Boolean} removeEl (optional) True to remove the element from the DOM as well (defaults to undefined)
+     */
+    destroy : function(removeEl){
+        Roo.EventManager.removeResizeListener(this.onResize, this);
+        for(var i = 0, len = this.items.length; i < len; i++){
+            this.items[i].purgeListeners();
+        }
+        if(removeEl === true){
+            this.el.update("");
+            this.el.remove();
+        }
+    }
+});
+
+/**
+ * @class Roo.TabPanelItem
+ * @extends Roo.util.Observable
+ * Represents an individual item (tab plus body) in a TabPanel.
+ * @param {Roo.TabPanel} tabPanel The {@link Roo.TabPanel} this TabPanelItem belongs to
+ * @param {String} id The id of this TabPanelItem
+ * @param {String} text The text for the tab of this TabPanelItem
+ * @param {Boolean} closable True to allow this TabPanelItem to be closable (defaults to false)
+ */
+Roo.TabPanelItem = function(tabPanel, id, text, closable){
+    /**
+     * The {@link Roo.TabPanel} this TabPanelItem belongs to
+     * @type Roo.TabPanel
+     */
+    this.tabPanel = tabPanel;
+    /**
+     * The id for this TabPanelItem
+     * @type String
+     */
+    this.id = id;
+    /** @private */
+    this.disabled = false;
+    /** @private */
+    this.text = text;
+    /** @private */
+    this.loaded = false;
+    this.closable = closable;
+
+    /**
+     * The body element for this TabPanelItem.
+     * @type Roo.Element
+     */
+    this.bodyEl = Roo.get(tabPanel.createItemBody(tabPanel.bodyEl.dom, id));
+    this.bodyEl.setVisibilityMode(Roo.Element.VISIBILITY);
+    this.bodyEl.setStyle("display", "block");
+    this.bodyEl.setStyle("zoom", "1");
+    this.hideAction();
+
+    var els = tabPanel.createStripElements(tabPanel.stripEl.dom, text, closable);
+    /** @private */
+    this.el = Roo.get(els.el, true);
+    this.inner = Roo.get(els.inner, true);
+    this.textEl = Roo.get(this.el.dom.firstChild.firstChild.firstChild, true);
+    this.pnode = Roo.get(els.el.parentNode, true);
+    this.el.on("mousedown", this.onTabMouseDown, this);
+    this.el.on("click", this.onTabClick, this);
+    /** @private */
+    if(closable){
+        var c = Roo.get(els.close, true);
+        c.dom.title = this.closeText;
+        c.addClassOnOver("close-over");
+        c.on("click", this.closeClick, this);
+     }
+
+    this.addEvents({
+         /**
+         * @event activate
+         * Fires when this tab becomes the active tab.
+         * @param {Roo.TabPanel} tabPanel The parent TabPanel
+         * @param {Roo.TabPanelItem} this
+         */
+        "activate": true,
+        /**
+         * @event beforeclose
+         * Fires before this tab is closed. To cancel the close, set cancel to true on e (e.cancel = true).
+         * @param {Roo.TabPanelItem} this
+         * @param {Object} e Set cancel to true on this object to cancel the close.
+         */
+        "beforeclose": true,
+        /**
+         * @event close
+         * Fires when this tab is closed.
+         * @param {Roo.TabPanelItem} this
+         */
+         "close": true,
+        /**
+         * @event deactivate
+         * Fires when this tab is no longer the active tab.
+         * @param {Roo.TabPanel} tabPanel The parent TabPanel
+         * @param {Roo.TabPanelItem} this
+         */
+         "deactivate" : true
+    });
+    this.hidden = false;
+
+    Roo.TabPanelItem.superclass.constructor.call(this);
+};
+
+Roo.extend(Roo.TabPanelItem, Roo.util.Observable, {
+    purgeListeners : function(){
+       Roo.util.Observable.prototype.purgeListeners.call(this);
+       this.el.removeAllListeners();
+    },
+    /**
+     * Shows this TabPanelItem -- this <b>does not</b> deactivate the currently active TabPanelItem.
+     */
+    show : function(){
+        this.pnode.addClass("on");
+        this.showAction();
+        if(Roo.isOpera){
+            this.tabPanel.stripWrap.repaint();
+        }
+        this.fireEvent("activate", this.tabPanel, this);
+    },
+
+    /**
+     * Returns true if this tab is the active tab.
+     * @return {Boolean}
+     */
+    isActive : function(){
+        return this.tabPanel.getActiveTab() == this;
+    },
+
+    /**
+     * Hides this TabPanelItem -- if you don't activate another TabPanelItem this could look odd.
+     */
+    hide : function(){
+        this.pnode.removeClass("on");
+        this.hideAction();
+        this.fireEvent("deactivate", this.tabPanel, this);
+    },
+
+    hideAction : function(){
+        this.bodyEl.hide();
+        this.bodyEl.setStyle("position", "absolute");
+        this.bodyEl.setLeft("-20000px");
+        this.bodyEl.setTop("-20000px");
+    },
+
+    showAction : function(){
+        this.bodyEl.setStyle("position", "relative");
+        this.bodyEl.setTop("");
+        this.bodyEl.setLeft("");
+        this.bodyEl.show();
+    },
+
+    /**
+     * Set the tooltip for the tab.
+     * @param {String} tooltip The tab's tooltip
+     */
+    setTooltip : function(text){
+        if(Roo.QuickTips && Roo.QuickTips.isEnabled()){
+            this.textEl.dom.qtip = text;
+            this.textEl.dom.removeAttribute('title');
+        }else{
+            this.textEl.dom.title = text;
+        }
+    },
+
+    onTabClick : function(e){
+        e.preventDefault();
+        this.tabPanel.activate(this.id);
+    },
+
+    onTabMouseDown : function(e){
+        e.preventDefault();
+        this.tabPanel.activate(this.id);
+    },
+
+    getWidth : function(){
+        return this.inner.getWidth();
+    },
+
+    setWidth : function(width){
+        var iwidth = width - this.pnode.getPadding("lr");
+        this.inner.setWidth(iwidth);
+        this.textEl.setWidth(iwidth-this.inner.getPadding("lr"));
+        this.pnode.setWidth(width);
+    },
+
+    /**
+     * Show or hide the tab
+     * @param {Boolean} hidden True to hide or false to show.
+     */
+    setHidden : function(hidden){
+        this.hidden = hidden;
+        this.pnode.setStyle("display", hidden ? "none" : "");
+    },
+
+    /**
+     * Returns true if this tab is "hidden"
+     * @return {Boolean}
+     */
+    isHidden : function(){
+        return this.hidden;
+    },
+
+    /**
+     * Returns the text for this tab
+     * @return {String}
+     */
+    getText : function(){
+        return this.text;
+    },
+
+    autoSize : function(){
+        //this.el.beginMeasure();
+        this.textEl.setWidth(1);
+        this.setWidth(this.textEl.dom.scrollWidth+this.pnode.getPadding("lr")+this.inner.getPadding("lr"));
+        //this.el.endMeasure();
+    },
+
+    /**
+     * Sets the text for the tab (Note: this also sets the tooltip text)
+     * @param {String} text The tab's text and tooltip
+     */
+    setText : function(text){
+        this.text = text;
+        this.textEl.update(text);
+        this.setTooltip(text);
+        if(!this.tabPanel.resizeTabs){
+            this.autoSize();
+        }
+    },
+    /**
+     * Activates this TabPanelItem -- this <b>does</b> deactivate the currently active TabPanelItem.
+     */
+    activate : function(){
+        this.tabPanel.activate(this.id);
+    },
+
+    /**
+     * Disables this TabPanelItem -- this does nothing if this is the active TabPanelItem.
+     */
+    disable : function(){
+        if(this.tabPanel.active != this){
+            this.disabled = true;
+            this.pnode.addClass("disabled");
+        }
+    },
+
+    /**
+     * Enables this TabPanelItem if it was previously disabled.
+     */
+    enable : function(){
+        this.disabled = false;
+        this.pnode.removeClass("disabled");
+    },
+
+    /**
+     * Sets the content for this TabPanelItem.
+     * @param {String} content The content
+     * @param {Boolean} loadScripts true to look for and load scripts
+     */
+    setContent : function(content, loadScripts){
+        this.bodyEl.update(content, loadScripts);
+    },
+
+    /**
+     * Gets the {@link Roo.UpdateManager} for the body of this TabPanelItem. Enables you to perform Ajax updates.
+     * @return {Roo.UpdateManager} The UpdateManager
+     */
+    getUpdateManager : function(){
+        return this.bodyEl.getUpdateManager();
+    },
+
+    /**
+     * Set a URL to be used to load the content for this TabPanelItem.
+     * @param {String/Function} url The URL to load the content from, or a function to call to get the URL
+     * @param {String/Object} params (optional) The string params for the update call or an object of the params. See {@link Roo.UpdateManager#update} for more details. (Defaults to null)
+     * @param {Boolean} loadOnce (optional) Whether to only load the content once. If this is false it makes the Ajax call every time this TabPanelItem is activated. (Defaults to false)
+     * @return {Roo.UpdateManager} The UpdateManager
+     */
+    setUrl : function(url, params, loadOnce){
+        if(this.refreshDelegate){
+            this.un('activate', this.refreshDelegate);
+        }
+        this.refreshDelegate = this._handleRefresh.createDelegate(this, [url, params, loadOnce]);
+        this.on("activate", this.refreshDelegate);
+        return this.bodyEl.getUpdateManager();
+    },
+
+    /** @private */
+    _handleRefresh : function(url, params, loadOnce){
+        if(!loadOnce || !this.loaded){
+            var updater = this.bodyEl.getUpdateManager();
+            updater.update(url, params, this._setLoaded.createDelegate(this));
+        }
+    },
+
+    /**
+     *   Forces a content refresh from the URL specified in the {@link #setUrl} method.
+     *   Will fail silently if the setUrl method has not been called.
+     *   This does not activate the panel, just updates its content.
+     */
+    refresh : function(){
+        if(this.refreshDelegate){
+           this.loaded = false;
+           this.refreshDelegate();
+        }
+    },
+
+    /** @private */
+    _setLoaded : function(){
+        this.loaded = true;
+    },
+
+    /** @private */
+    closeClick : function(e){
+        var o = {};
+        e.stopEvent();
+        this.fireEvent("beforeclose", this, o);
+        if(o.cancel !== true){
+            this.tabPanel.removeTab(this.id);
+        }
+    },
+    /**
+     * The text displayed in the tooltip for the close icon.
+     * @type String
+     */
+    closeText : "Close this tab"
+});
+
+/** @private */
+Roo.TabPanel.prototype.createStrip = function(container){
+    var strip = document.createElement("div");
+    strip.className = "x-tabs-wrap";
+    container.appendChild(strip);
+    return strip;
+};
+/** @private */
+Roo.TabPanel.prototype.createStripList = function(strip){
+    // div wrapper for retard IE
+    strip.innerHTML = '<div class="x-tabs-strip-wrap"><table class="x-tabs-strip" cellspacing="0" cellpadding="0" border="0"><tbody><tr></tr></tbody></table></div>';
+    return strip.firstChild.firstChild.firstChild.firstChild;
+};
+/** @private */
+Roo.TabPanel.prototype.createBody = function(container){
+    var body = document.createElement("div");
+    Roo.id(body, "tab-body");
+    Roo.fly(body).addClass("x-tabs-body");
+    container.appendChild(body);
+    return body;
+};
+/** @private */
+Roo.TabPanel.prototype.createItemBody = function(bodyEl, id){
+    var body = Roo.getDom(id);
+    if(!body){
+        body = document.createElement("div");
+        body.id = id;
+    }
+    Roo.fly(body).addClass("x-tabs-item-body");
+    bodyEl.insertBefore(body, bodyEl.firstChild);
+    return body;
+};
+/** @private */
+Roo.TabPanel.prototype.createStripElements = function(stripEl, text, closable){
+    var td = document.createElement("td");
+    stripEl.appendChild(td);
+    if(closable){
+        td.className = "x-tabs-closable";
+        if(!this.closeTpl){
+            this.closeTpl = new Roo.Template(
+               '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
+               '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span>' +
+               '<div unselectable="on" class="close-icon">&#160;</div></em></span></a>'
+            );
+        }
+        var el = this.closeTpl.overwrite(td, {"text": text});
+        var close = el.getElementsByTagName("div")[0];
+        var inner = el.getElementsByTagName("em")[0];
+        return {"el": el, "close": close, "inner": inner};
+    } else {
+        if(!this.tabTpl){
+            this.tabTpl = new Roo.Template(
+               '<a href="#" class="x-tabs-right"><span class="x-tabs-left"><em class="x-tabs-inner">' +
+               '<span unselectable="on"' + (this.disableTooltips ? '' : ' title="{text}"') +' class="x-tabs-text">{text}</span></em></span></a>'
+            );
+        }
+        var el = this.tabTpl.overwrite(td, {"text": text});
+        var inner = el.getElementsByTagName("em")[0];
+        return {"el": el, "inner": inner};
+    }
+};/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+
+/**
+ * @class Roo.Button
+ * @extends Roo.util.Observable
+ * Simple Button class
+ * @cfg {String} text The button text
+ * @cfg {String} icon The path to an image to display in the button (the image will be set as the background-image
+ * CSS property of the button by default, so if you want a mixed icon/text button, set cls:"x-btn-text-icon")
+ * @cfg {Function} handler A function called when the button is clicked (can be used instead of click event)
+ * @cfg {Object} scope The scope of the handler
+ * @cfg {Number} minWidth The minimum width for this button (used to give a set of buttons a common width)
+ * @cfg {String/Object} tooltip The tooltip for the button - can be a string or QuickTips config object
+ * @cfg {Boolean} hidden True to start hidden (defaults to false)
+ * @cfg {Boolean} disabled True to start disabled (defaults to false)
+ * @cfg {Boolean} pressed True to start pressed (only if enableToggle = true)
+ * @cfg {String} toggleGroup The group this toggle button is a member of (only 1 per group can be pressed, only
+   applies if enableToggle = true)
+ * @cfg {String/HTMLElement/Element} renderTo The element to append the button to
+ * @cfg {Boolean/Object} repeat True to repeat fire the click event while the mouse is down. This can also be
+  an {@link Roo.util.ClickRepeater} config object (defaults to false).
+ * @constructor
+ * Create a new button
+ * @param {Object} config The config object
+ */
+Roo.Button = function(renderTo, config)
+{
+    if (!config) {
+        config = renderTo;
+        renderTo = config.renderTo || false;
+    }
+    
+    Roo.apply(this, config);
+    this.addEvents({
+        /**
+	     * @event click
+	     * Fires when this button is clicked
+	     * @param {Button} this
+	     * @param {EventObject} e The click event
+	     */
+	    "click" : true,
+        /**
+	     * @event toggle
+	     * Fires when the "pressed" state of this button changes (only if enableToggle = true)
+	     * @param {Button} this
+	     * @param {Boolean} pressed
+	     */
+	    "toggle" : true,
+        /**
+	     * @event mouseover
+	     * Fires when the mouse hovers over the button
+	     * @param {Button} this
+	     * @param {Event} e The event object
+	     */
+        'mouseover' : true,
+        /**
+	     * @event mouseout
+	     * Fires when the mouse exits the button
+	     * @param {Button} this
+	     * @param {Event} e The event object
+	     */
+        'mouseout': true,
+         /**
+	     * @event render
+	     * Fires when the button is rendered
+	     * @param {Button} this
+	     */
+        'render': true
+    });
+    if(this.menu){
+        this.menu = Roo.menu.MenuMgr.get(this.menu);
+    }
+    // register listeners first!!  - so render can be captured..
+    Roo.util.Observable.call(this);
+    if(renderTo){
+        this.render(renderTo);
+    }
+    
+  
+};
+
+Roo.extend(Roo.Button, Roo.util.Observable, {
+    /**
+     * 
+     */
+    
+    /**
+     * Read-only. True if this button is hidden
+     * @type Boolean
+     */
+    hidden : false,
+    /**
+     * Read-only. True if this button is disabled
+     * @type Boolean
+     */
+    disabled : false,
+    /**
+     * Read-only. True if this button is pressed (only if enableToggle = true)
+     * @type Boolean
+     */
+    pressed : false,
+
+    /**
+     * @cfg {Number} tabIndex 
+     * The DOM tabIndex for this button (defaults to undefined)
+     */
+    tabIndex : undefined,
+
+    /**
+     * @cfg {Boolean} enableToggle
+     * True to enable pressed/not pressed toggling (defaults to false)
+     */
+    enableToggle: false,
+    /**
+     * @cfg {Mixed} menu
+     * Standard menu attribute consisting of a reference to a menu object, a menu id or a menu config blob (defaults to undefined).
+     */
+    menu : undefined,
+    /**
+     * @cfg {String} menuAlign
+     * The position to align the menu to (see {@link Roo.Element#alignTo} for more details, defaults to 'tl-bl?').
+     */
+    menuAlign : "tl-bl?",
+
+    /**
+     * @cfg {String} iconCls
+     * A css class which sets a background image to be used as the icon for this button (defaults to undefined).
+     */
+    iconCls : undefined,
+    /**
+     * @cfg {String} type
+     * The button's type, corresponding to the DOM input element type attribute.  Either "submit," "reset" or "button" (default).
+     */
+    type : 'button',
+
+    // private
+    menuClassTarget: 'tr',
+
+    /**
+     * @cfg {String} clickEvent
+     * The type of event to map to the button's event handler (defaults to 'click')
+     */
+    clickEvent : 'click',
+
+    /**
+     * @cfg {Boolean} handleMouseEvents
+     * False to disable visual cues on mouseover, mouseout and mousedown (defaults to true)
+     */
+    handleMouseEvents : true,
+
+    /**
+     * @cfg {String} tooltipType
+     * The type of tooltip to use. Either "qtip" (default) for QuickTips or "title" for title attribute.
+     */
+    tooltipType : 'qtip',
+
+    /**
+     * @cfg {String} cls
+     * A CSS class to apply to the button's main element.
+     */
+    
+    /**
+     * @cfg {Roo.Template} template (Optional)
+     * An {@link Roo.Template} with which to create the Button's main element. This Template must
+     * contain numeric substitution parameter 0 if it is to display the tRoo property. Changing the template could
+     * require code modifications if required elements (e.g. a button) aren't present.
+     */
+
+    // private
+    render : function(renderTo){
+        var btn;
+        if(this.hideParent){
+            this.parentEl = Roo.get(renderTo);
+        }
+        if(!this.dhconfig){
+            if(!this.template){
+                if(!Roo.Button.buttonTemplate){
+                    // hideous table template
+                    Roo.Button.buttonTemplate = new Roo.Template(
+                        '<table border="0" cellpadding="0" cellspacing="0" class="x-btn-wrap"><tbody><tr>',
+                        '<td class="x-btn-left"><i>&#160;</i></td><td class="x-btn-center"><em unselectable="on"><button class="x-btn-text" type="{1}">{0}</button></em></td><td class="x-btn-right"><i>&#160;</i></td>',
+                        "</tr></tbody></table>");
+                }
+                this.template = Roo.Button.buttonTemplate;
+            }
+            btn = this.template.append(renderTo, [this.text || '&#160;', this.type], true);
+            var btnEl = btn.child("button:first");
+            btnEl.on('focus', this.onFocus, this);
+            btnEl.on('blur', this.onBlur, this);
+            if(this.cls){
+                btn.addClass(this.cls);
+            }
+            if(this.icon){
+                btnEl.setStyle('background-image', 'url(' +this.icon +')');
+            }
+            if(this.iconCls){
+                btnEl.addClass(this.iconCls);
+                if(!this.cls){
+                    btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
+                }
+            }
+            if(this.tabIndex !== undefined){
+                btnEl.dom.tabIndex = this.tabIndex;
+            }
+            if(this.tooltip){
+                if(typeof this.tooltip == 'object'){
+                    Roo.QuickTips.tips(Roo.apply({
+                          target: btnEl.id
+                    }, this.tooltip));
+                } else {
+                    btnEl.dom[this.tooltipType] = this.tooltip;
+                }
+            }
+        }else{
+            btn = Roo.DomHelper.append(Roo.get(renderTo).dom, this.dhconfig, true);
+        }
+        this.el = btn;
+        if(this.id){
+            this.el.dom.id = this.el.id = this.id;
+        }
+        if(this.menu){
+            this.el.child(this.menuClassTarget).addClass("x-btn-with-menu");
+            this.menu.on("show", this.onMenuShow, this);
+            this.menu.on("hide", this.onMenuHide, this);
+        }
+        btn.addClass("x-btn");
+        if(Roo.isIE && !Roo.isIE7){
+            this.autoWidth.defer(1, this);
+        }else{
+            this.autoWidth();
+        }
+        if(this.handleMouseEvents){
+            btn.on("mouseover", this.onMouseOver, this);
+            btn.on("mouseout", this.onMouseOut, this);
+            btn.on("mousedown", this.onMouseDown, this);
+        }
+        btn.on(this.clickEvent, this.onClick, this);
+        //btn.on("mouseup", this.onMouseUp, this);
+        if(this.hidden){
+            this.hide();
+        }
+        if(this.disabled){
+            this.disable();
+        }
+        Roo.ButtonToggleMgr.register(this);
+        if(this.pressed){
+            this.el.addClass("x-btn-pressed");
+        }
+        if(this.repeat){
+            var repeater = new Roo.util.ClickRepeater(btn,
+                typeof this.repeat == "object" ? this.repeat : {}
+            );
+            repeater.on("click", this.onClick,  this);
+        }
+        
+        this.fireEvent('render', this);
+        
+    },
+    /**
+     * Returns the button's underlying element
+     * @return {Roo.Element} The element
+     */
+    getEl : function(){
+        return this.el;  
+    },
+    
+    /**
+     * Destroys this Button and removes any listeners.
+     */
+    destroy : function(){
+        Roo.ButtonToggleMgr.unregister(this);
+        this.el.removeAllListeners();
+        this.purgeListeners();
+        this.el.remove();
+    },
+
+    // private
+    autoWidth : function(){
+        if(this.el){
+            this.el.setWidth("auto");
+            if(Roo.isIE7 && Roo.isStrict){
+                var ib = this.el.child('button');
+                if(ib && ib.getWidth() > 20){
+                    ib.clip();
+                    ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
+                }
+            }
+            if(this.minWidth){
+                if(this.hidden){
+                    this.el.beginMeasure();
+                }
+                if(this.el.getWidth() < this.minWidth){
+                    this.el.setWidth(this.minWidth);
+                }
+                if(this.hidden){
+                    this.el.endMeasure();
+                }
+            }
+        }
+    },
+
+    /**
+     * Assigns this button's click handler
+     * @param {Function} handler The function to call when the button is clicked
+     * @param {Object} scope (optional) Scope for the function passed in
+     */
+    setHandler : function(handler, scope){
+        this.handler = handler;
+        this.scope = scope;  
+    },
+    
+    /**
+     * Sets this button's text
+     * @param {String} text The button text
+     */
+    setText : function(text){
+        this.text = text;
+        if(this.el){
+            this.el.child("td.x-btn-center button.x-btn-text").update(text);
+        }
+        this.autoWidth();
+    },
+    
+    /**
+     * Gets the text for this button
+     * @return {String} The button text
+     */
+    getText : function(){
+        return this.text;  
+    },
+    
+    /**
+     * Show this button
+     */
+    show: function(){
+        this.hidden = false;
+        if(this.el){
+            this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "");
+        }
+    },
+    
+    /**
+     * Hide this button
+     */
+    hide: function(){
+        this.hidden = true;
+        if(this.el){
+            this[this.hideParent? 'parentEl' : 'el'].setStyle("display", "none");
+        }
+    },
+    
+    /**
+     * Convenience function for boolean show/hide
+     * @param {Boolean} visible True to show, false to hide
+     */
+    setVisible: function(visible){
+        if(visible) {
+            this.show();
+        }else{
+            this.hide();
+        }
+    },
+    
+    /**
+     * If a state it passed, it becomes the pressed state otherwise the current state is toggled.
+     * @param {Boolean} state (optional) Force a particular state
+     */
+    toggle : function(state){
+        state = state === undefined ? !this.pressed : state;
+        if(state != this.pressed){
+            if(state){
+                this.el.addClass("x-btn-pressed");
+                this.pressed = true;
+                this.fireEvent("toggle", this, true);
+            }else{
+                this.el.removeClass("x-btn-pressed");
+                this.pressed = false;
+                this.fireEvent("toggle", this, false);
+            }
+            if(this.toggleHandler){
+                this.toggleHandler.call(this.scope || this, this, state);
+            }
+        }
+    },
+    
+    /**
+     * Focus the button
+     */
+    focus : function(){
+        this.el.child('button:first').focus();
+    },
+    
+    /**
+     * Disable this button
+     */
+    disable : function(){
+        if(this.el){
+            this.el.addClass("x-btn-disabled");
+        }
+        this.disabled = true;
+    },
+    
+    /**
+     * Enable this button
+     */
+    enable : function(){
+        if(this.el){
+            this.el.removeClass("x-btn-disabled");
+        }
+        this.disabled = false;
+    },
+
+    /**
+     * Convenience function for boolean enable/disable
+     * @param {Boolean} enabled True to enable, false to disable
+     */
+    setDisabled : function(v){
+        this[v !== true ? "enable" : "disable"]();
+    },
+
+    // private
+    onClick : function(e){
+        if(e){
+            e.preventDefault();
+        }
+        if(e.button != 0){
+            return;
+        }
+        if(!this.disabled){
+            if(this.enableToggle){
+                this.toggle();
+            }
+            if(this.menu && !this.menu.isVisible()){
+                this.menu.show(this.el, this.menuAlign);
+            }
+            this.fireEvent("click", this, e);
+            if(this.handler){
+                this.el.removeClass("x-btn-over");
+                this.handler.call(this.scope || this, this, e);
+            }
+        }
+    },
+    // private
+    onMouseOver : function(e){
+        if(!this.disabled){
+            this.el.addClass("x-btn-over");
+            this.fireEvent('mouseover', this, e);
+        }
+    },
+    // private
+    onMouseOut : function(e){
+        if(!e.within(this.el,  true)){
+            this.el.removeClass("x-btn-over");
+            this.fireEvent('mouseout', this, e);
+        }
+    },
+    // private
+    onFocus : function(e){
+        if(!this.disabled){
+            this.el.addClass("x-btn-focus");
+        }
+    },
+    // private
+    onBlur : function(e){
+        this.el.removeClass("x-btn-focus");
+    },
+    // private
+    onMouseDown : function(e){
+        if(!this.disabled && e.button == 0){
+            this.el.addClass("x-btn-click");
+            Roo.get(document).on('mouseup', this.onMouseUp, this);
+        }
+    },
+    // private
+    onMouseUp : function(e){
+        if(e.button == 0){
+            this.el.removeClass("x-btn-click");
+            Roo.get(document).un('mouseup', this.onMouseUp, this);
+        }
+    },
+    // private
+    onMenuShow : function(e){
+        this.el.addClass("x-btn-menu-active");
+    },
+    // private
+    onMenuHide : function(e){
+        this.el.removeClass("x-btn-menu-active");
+    }   
+});
+
+// Private utility class used by Button
+Roo.ButtonToggleMgr = function(){
+   var groups = {};
+   
+   function toggleGroup(btn, state){
+       if(state){
+           var g = groups[btn.toggleGroup];
+           for(var i = 0, l = g.length; i < l; i++){
+               if(g[i] != btn){
+                   g[i].toggle(false);
+               }
+           }
+       }
+   }
+   
+   return {
+       register : function(btn){
+           if(!btn.toggleGroup){
+               return;
+           }
+           var g = groups[btn.toggleGroup];
+           if(!g){
+               g = groups[btn.toggleGroup] = [];
+           }
+           g.push(btn);
+           btn.on("toggle", toggleGroup);
+       },
+       
+       unregister : function(btn){
+           if(!btn.toggleGroup){
+               return;
+           }
+           var g = groups[btn.toggleGroup];
+           if(g){
+               g.remove(btn);
+               btn.un("toggle", toggleGroup);
+           }
+       }
+   };
+}();/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+ 
+/**
+ * @class Roo.SplitButton
+ * @extends Roo.Button
+ * A split button that provides a built-in dropdown arrow that can fire an event separately from the default
+ * click event of the button.  Typically this would be used to display a dropdown menu that provides additional
+ * options to the primary button action, but any custom handler can provide the arrowclick implementation.
+ * @cfg {Function} arrowHandler A function called when the arrow button is clicked (can be used instead of click event)
+ * @cfg {String} arrowTooltip The title attribute of the arrow
+ * @constructor
+ * Create a new menu button
+ * @param {String/HTMLElement/Element} renderTo The element to append the button to
+ * @param {Object} config The config object
+ */
+Roo.SplitButton = function(renderTo, config){
+    Roo.SplitButton.superclass.constructor.call(this, renderTo, config);
+    /**
+     * @event arrowclick
+     * Fires when this button's arrow is clicked
+     * @param {SplitButton} this
+     * @param {EventObject} e The click event
+     */
+    this.addEvents({"arrowclick":true});
+};
+
+Roo.extend(Roo.SplitButton, Roo.Button, {
+    render : function(renderTo){
+        // this is one sweet looking template!
+        var tpl = new Roo.Template(
+            '<table cellspacing="0" class="x-btn-menu-wrap x-btn"><tr><td>',
+            '<table cellspacing="0" class="x-btn-wrap x-btn-menu-text-wrap"><tbody>',
+            '<tr><td class="x-btn-left"><i>&#160;</i></td><td class="x-btn-center"><button class="x-btn-text" type="{1}">{0}</button></td></tr>',
+            "</tbody></table></td><td>",
+            '<table cellspacing="0" class="x-btn-wrap x-btn-menu-arrow-wrap"><tbody>',
+            '<tr><td class="x-btn-center"><button class="x-btn-menu-arrow-el" type="button">&#160;</button></td><td class="x-btn-right"><i>&#160;</i></td></tr>',
+            "</tbody></table></td></tr></table>"
+        );
+        var btn = tpl.append(renderTo, [this.text, this.type], true);
+        var btnEl = btn.child("button");
+        if(this.cls){
+            btn.addClass(this.cls);
+        }
+        if(this.icon){
+            btnEl.setStyle('background-image', 'url(' +this.icon +')');
+        }
+        if(this.iconCls){
+            btnEl.addClass(this.iconCls);
+            if(!this.cls){
+                btn.addClass(this.text ? 'x-btn-text-icon' : 'x-btn-icon');
+            }
+        }
+        this.el = btn;
+        if(this.handleMouseEvents){
+            btn.on("mouseover", this.onMouseOver, this);
+            btn.on("mouseout", this.onMouseOut, this);
+            btn.on("mousedown", this.onMouseDown, this);
+            btn.on("mouseup", this.onMouseUp, this);
+        }
+        btn.on(this.clickEvent, this.onClick, this);
+        if(this.tooltip){
+            if(typeof this.tooltip == 'object'){
+                Roo.QuickTips.tips(Roo.apply({
+                      target: btnEl.id
+                }, this.tooltip));
+            } else {
+                btnEl.dom[this.tooltipType] = this.tooltip;
+            }
+        }
+        if(this.arrowTooltip){
+            btn.child("button:nth(2)").dom[this.tooltipType] = this.arrowTooltip;
+        }
+        if(this.hidden){
+            this.hide();
+        }
+        if(this.disabled){
+            this.disable();
+        }
+        if(this.pressed){
+            this.el.addClass("x-btn-pressed");
+        }
+        if(Roo.isIE && !Roo.isIE7){
+            this.autoWidth.defer(1, this);
+        }else{
+            this.autoWidth();
+        }
+        if(this.menu){
+            this.menu.on("show", this.onMenuShow, this);
+            this.menu.on("hide", this.onMenuHide, this);
+        }
+        this.fireEvent('render', this);
+    },
+
+    // private
+    autoWidth : function(){
+        if(this.el){
+            var tbl = this.el.child("table:first");
+            var tbl2 = this.el.child("table:last");
+            this.el.setWidth("auto");
+            tbl.setWidth("auto");
+            if(Roo.isIE7 && Roo.isStrict){
+                var ib = this.el.child('button:first');
+                if(ib && ib.getWidth() > 20){
+                    ib.clip();
+                    ib.setWidth(Roo.util.TextMetrics.measure(ib, this.text).width+ib.getFrameWidth('lr'));
+                }
+            }
+            if(this.minWidth){
+                if(this.hidden){
+                    this.el.beginMeasure();
+                }
+                if((tbl.getWidth()+tbl2.getWidth()) < this.minWidth){
+                    tbl.setWidth(this.minWidth-tbl2.getWidth());
+                }
+                if(this.hidden){
+                    this.el.endMeasure();
+                }
+            }
+            this.el.setWidth(tbl.getWidth()+tbl2.getWidth());
+        } 
+    },
+    /**
+     * Sets this button's click handler
+     * @param {Function} handler The function to call when the button is clicked
+     * @param {Object} scope (optional) Scope for the function passed above
+     */
+    setHandler : function(handler, scope){
+        this.handler = handler;
+        this.scope = scope;  
+    },
+    
+    /**
+     * Sets this button's arrow click handler
+     * @param {Function} handler The function to call when the arrow is clicked
+     * @param {Object} scope (optional) Scope for the function passed above
+     */
+    setArrowHandler : function(handler, scope){
+        this.arrowHandler = handler;
+        this.scope = scope;  
+    },
+    
+    /**
+     * Focus the button
+     */
+    focus : function(){
+        if(this.el){
+            this.el.child("button:first").focus();
+        }
+    },
+
+    // private
+    onClick : function(e){
+        e.preventDefault();
+        if(!this.disabled){
+            if(e.getTarget(".x-btn-menu-arrow-wrap")){
+                if(this.menu && !this.menu.isVisible()){
+                    this.menu.show(this.el, this.menuAlign);
+                }
+                this.fireEvent("arrowclick", this, e);
+                if(this.arrowHandler){
+                    this.arrowHandler.call(this.scope || this, this, e);
+                }
+            }else{
+                this.fireEvent("click", this, e);
+                if(this.handler){
+                    this.handler.call(this.scope || this, this, e);
+                }
+            }
+        }
+    },
+    // private
+    onMouseDown : function(e){
+        if(!this.disabled){
+            Roo.fly(e.getTarget("table")).addClass("x-btn-click");
+        }
+    },
+    // private
+    onMouseUp : function(e){
+        Roo.fly(e.getTarget("table")).removeClass("x-btn-click");
+    }   
+});
+
+
+// backwards compat
+Roo.MenuButton = Roo.SplitButton;/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+
+/**
+ * @class Roo.Toolbar
+ * Basic Toolbar class.
+ * @constructor
+ * Creates a new Toolbar
+ * @param {Object} config The config object
+ */ 
+Roo.Toolbar = function(container, buttons, config)
+{
+    /// old consturctor format still supported..
+    if(container instanceof Array){ // omit the container for later rendering
+        buttons = container;
+        config = buttons;
+        container = null;
+    }
+    if (typeof(container) == 'object' && container.xtype) {
+        config = container;
+        container = config.container;
+        buttons = config.buttons; // not really - use items!!
+    }
+    var xitems = [];
+    if (config && config.items) {
+        xitems = config.items;
+        delete config.items;
+    }
+    Roo.apply(this, config);
+    this.buttons = buttons;
+    
+    if(container){
+        this.render(container);
+    }
+    Roo.each(xitems, function(b) {
+        this.add(b);
+    }, this);
+    
+};
+
+Roo.Toolbar.prototype = {
+    /**
+     * @cfg {Roo.data.Store} items
+     * array of button configs or elements to add
+     */
+    
+    /**
+     * @cfg {String/HTMLElement/Element} container
+     * The id or element that will contain the toolbar
+     */
+    // private
+    render : function(ct){
+        this.el = Roo.get(ct);
+        if(this.cls){
+            this.el.addClass(this.cls);
+        }
+        // using a table allows for vertical alignment
+        // 100% width is needed by Safari...
+        this.el.update('<div class="x-toolbar x-small-editor"><table cellspacing="0"><tr></tr></table></div>');
+        this.tr = this.el.child("tr", true);
+        var autoId = 0;
+        this.items = new Roo.util.MixedCollection(false, function(o){
+            return o.id || ("item" + (++autoId));
+        });
+        if(this.buttons){
+            this.add.apply(this, this.buttons);
+            delete this.buttons;
+        }
+    },
+
+    /**
+     * Adds element(s) to the toolbar -- this function takes a variable number of 
+     * arguments of mixed type and adds them to the toolbar.
+     * @param {Mixed} arg1 The following types of arguments are all valid:<br />
+     * <ul>
+     * <li>{@link Roo.Toolbar.Button} config: A valid button config object (equivalent to {@link #addButton})</li>
+     * <li>HtmlElement: Any standard HTML element (equivalent to {@link #addElement})</li>
+     * <li>Field: Any form field (equivalent to {@link #addField})</li>
+     * <li>Item: Any subclass of {@link Roo.Toolbar.Item} (equivalent to {@link #addItem})</li>
+     * <li>String: Any generic string (gets wrapped in a {@link Roo.Toolbar.TextItem}, equivalent to {@link #addText}).
+     * Note that there are a few special strings that are treated differently as explained nRoo.</li>
+     * <li>'separator' or '-': Creates a separator element (equivalent to {@link #addSeparator})</li>
+     * <li>' ': Creates a spacer element (equivalent to {@link #addSpacer})</li>
+     * <li>'->': Creates a fill element (equivalent to {@link #addFill})</li>
+     * </ul>
+     * @param {Mixed} arg2
+     * @param {Mixed} etc.
+     */
+    add : function(){
+        var a = arguments, l = a.length;
+        for(var i = 0; i < l; i++){
+            this._add(a[i]);
+        }
+    },
+    // private..
+    _add : function(el) {
+        
+        if (el.xtype) {
+            el = Roo.factory(el, typeof(Roo.Toolbar[el.xtype]) == 'undefined' ? Roo.form : Roo.Toolbar);
+        }
+        
+        if (el.applyTo){ // some kind of form field
+            return this.addField(el);
+        } 
+        if (el.render){ // some kind of Toolbar.Item
+            return this.addItem(el);
+        }
+        if (typeof el == "string"){ // string
+            if(el == "separator" || el == "-"){
+                return this.addSeparator();
+            }
+            if (el == " "){
+                return this.addSpacer();
+            }
+            if(el == "->"){
+                return this.addFill();
+            }
+            return this.addText(el);
+            
+        }
+        if(el.tagName){ // element
+            return this.addElement(el);
+        }
+        if(typeof el == "object"){ // must be button config?
+            return this.addButton(el);
+        }
+        // and now what?!?!
+        return false;
+        
+    },
+    
+    /**
+     * Add an Xtype element
+     * @param {Object} xtype Xtype Object
+     * @return {Object} created Object
+     */
+    addxtype : function(e){
+        return this.add(e);  
+    },
+    
+    /**
+     * Returns the Element for this toolbar.
+     * @return {Roo.Element}
+     */
+    getEl : function(){
+        return this.el;  
+    },
+    
+    /**
+     * Adds a separator
+     * @return {Roo.Toolbar.Item} The separator item
+     */
+    addSeparator : function(){
+        return this.addItem(new Roo.Toolbar.Separator());
+    },
+
+    /**
+     * Adds a spacer element
+     * @return {Roo.Toolbar.Spacer} The spacer item
+     */
+    addSpacer : function(){
+        return this.addItem(new Roo.Toolbar.Spacer());
+    },
+
+    /**
+     * Adds a fill element that forces subsequent additions to the right side of the toolbar
+     * @return {Roo.Toolbar.Fill} The fill item
+     */
+    addFill : function(){
+        return this.addItem(new Roo.Toolbar.Fill());
+    },
+
+    /**
+     * Adds any standard HTML element to the toolbar
+     * @param {String/HTMLElement/Element} el The element or id of the element to add
+     * @return {Roo.Toolbar.Item} The element's item
+     */
+    addElement : function(el){
+        return this.addItem(new Roo.Toolbar.Item(el));
+    },
+    /**
+     * Collection of items on the toolbar.. (only Toolbar Items, so use fields to retrieve fields)
+     * @type Roo.util.MixedCollection  
+     */
+    items : false,
+     
+    /**
+     * Adds any Toolbar.Item or subclass
+     * @param {Roo.Toolbar.Item} item
+     * @return {Roo.Toolbar.Item} The item
+     */
+    addItem : function(item){
+        var td = this.nextBlock();
+        item.render(td);
+        this.items.add(item);
+        return item;
+    },
+    
+    /**
+     * Adds a button (or buttons). See {@link Roo.Toolbar.Button} for more info on the config.
+     * @param {Object/Array} config A button config or array of configs
+     * @return {Roo.Toolbar.Button/Array}
+     */
+    addButton : function(config){
+        if(config instanceof Array){
+            var buttons = [];
+            for(var i = 0, len = config.length; i < len; i++) {
+                buttons.push(this.addButton(config[i]));
+            }
+            return buttons;
+        }
+        var b = config;
+        if(!(config instanceof Roo.Toolbar.Button)){
+            b = config.split ?
+                new Roo.Toolbar.SplitButton(config) :
+                new Roo.Toolbar.Button(config);
+        }
+        var td = this.nextBlock();
+        b.render(td);
+        this.items.add(b);
+        return b;
+    },
+    
+    /**
+     * Adds text to the toolbar
+     * @param {String} text The text to add
+     * @return {Roo.Toolbar.Item} The element's item
+     */
+    addText : function(text){
+        return this.addItem(new Roo.Toolbar.TextItem(text));
+    },
+    
+    /**
+     * Inserts any {@link Roo.Toolbar.Item}/{@link Roo.Toolbar.Button} at the specified index.
+     * @param {Number} index The index where the item is to be inserted
+     * @param {Object/Roo.Toolbar.Item/Roo.Toolbar.Button (may be Array)} item The button, or button config object to be inserted.
+     * @return {Roo.Toolbar.Button/Item}
+     */
+    insertButton : function(index, item){
+        if(item instanceof Array){
+            var buttons = [];
+            for(var i = 0, len = item.length; i < len; i++) {
+               buttons.push(this.insertButton(index + i, item[i]));
+            }
+            return buttons;
+        }
+        if (!(item instanceof Roo.Toolbar.Button)){
+           item = new Roo.Toolbar.Button(item);
+        }
+        var td = document.createElement("td");
+        this.tr.insertBefore(td, this.tr.childNodes[index]);
+        item.render(td);
+        this.items.insert(index, item);
+        return item;
+    },
+    
+    /**
+     * Adds a new element to the toolbar from the passed {@link Roo.DomHelper} config.
+     * @param {Object} config
+     * @return {Roo.Toolbar.Item} The element's item
+     */
+    addDom : function(config, returnEl){
+        var td = this.nextBlock();
+        Roo.DomHelper.overwrite(td, config);
+        var ti = new Roo.Toolbar.Item(td.firstChild);
+        ti.render(td);
+        this.items.add(ti);
+        return ti;
+    },
+
+    /**
+     * Collection of fields on the toolbar.. usefull for quering (value is false if there are no fields)
+     * @type Roo.util.MixedCollection  
+     */
+    fields : false,
+    
+    /**
+     * Adds a dynamically rendered Roo.form field (TextField, ComboBox, etc). Note: the field should not have
+     * been rendered yet. For a field that has already been rendered, use {@link #addElement}.
+     * @param {Roo.form.Field} field
+     * @return {Roo.ToolbarItem}
+     */
+     
+      
+    addField : function(field) {
+        if (!this.fields) {
+            var autoId = 0;
+            this.fields = new Roo.util.MixedCollection(false, function(o){
+                return o.id || ("item" + (++autoId));
+            });
+
+        }
+        
+        var td = this.nextBlock();
+        field.render(td);
+        var ti = new Roo.Toolbar.Item(td.firstChild);
+        ti.render(td);
+        this.items.add(ti);
+        this.fields.add(field);
+        return ti;
+    },
+    /**
+     * Hide the toolbar
+     * @method hide
+     */
+     
+      
+    hide : function()
+    {
+        this.el.child('div').setVisibilityMode(Roo.Element.DISPLAY);
+        this.el.child('div').hide();
+    },
+    /**
+     * Show the toolbar
+     * @method show
+     */
+    show : function()
+    {
+        this.el.child('div').show();
+    },
+      
+    // private
+    nextBlock : function(){
+        var td = document.createElement("td");
+        this.tr.appendChild(td);
+        return td;
+    },
+
+    // private
+    destroy : function(){
+        if(this.items){ // rendered?
+            Roo.destroy.apply(Roo, this.items.items);
+        }
+        if(this.fields){ // rendered?
+            Roo.destroy.apply(Roo, this.fields.items);
+        }
+        Roo.Element.uncache(this.el, this.tr);
+    }
+};
+
+/**
+ * @class Roo.Toolbar.Item
+ * The base class that other classes should extend in order to get some basic common toolbar item functionality.
+ * @constructor
+ * Creates a new Item
+ * @param {HTMLElement} el 
+ */
+Roo.Toolbar.Item = function(el){
+    this.el = Roo.getDom(el);
+    this.id = Roo.id(this.el);
+    this.hidden = false;
+};
+
+Roo.Toolbar.Item.prototype = {
+    
+    /**
+     * Get this item's HTML Element
+     * @return {HTMLElement}
+     */
+    getEl : function(){
+       return this.el;  
+    },
+
+    // private
+    render : function(td){
+        this.td = td;
+        td.appendChild(this.el);
+    },
+    
+    /**
+     * Removes and destroys this item.
+     */
+    destroy : function(){
+        this.td.parentNode.removeChild(this.td);
+    },
+    
+    /**
+     * Shows this item.
+     */
+    show: function(){
+        this.hidden = false;
+        this.td.style.display = "";
+    },
+    
+    /**
+     * Hides this item.
+     */
+    hide: function(){
+        this.hidden = true;
+        this.td.style.display = "none";
+    },
+    
+    /**
+     * Convenience function for boolean show/hide.
+     * @param {Boolean} visible true to show/false to hide
+     */
+    setVisible: function(visible){
+        if(visible) {
+            this.show();
+        }else{
+            this.hide();
+        }
+    },
+    
+    /**
+     * Try to focus this item.
+     */
+    focus : function(){
+        Roo.fly(this.el).focus();
+    },
+    
+    /**
+     * Disables this item.
+     */
+    disable : function(){
+        Roo.fly(this.td).addClass("x-item-disabled");
+        this.disabled = true;
+        this.el.disabled = true;
+    },
+    
+    /**
+     * Enables this item.
+     */
+    enable : function(){
+        Roo.fly(this.td).removeClass("x-item-disabled");
+        this.disabled = false;
+        this.el.disabled = false;
+    }
+};
+
+
+/**
+ * @class Roo.Toolbar.Separator
+ * @extends Roo.Toolbar.Item
+ * A simple toolbar separator class
+ * @constructor
+ * Creates a new Separator
+ */
+Roo.Toolbar.Separator = function(){
+    var s = document.createElement("span");
+    s.className = "ytb-sep";
+    Roo.Toolbar.Separator.superclass.constructor.call(this, s);
+};
+Roo.extend(Roo.Toolbar.Separator, Roo.Toolbar.Item, {
+    enable:Roo.emptyFn,
+    disable:Roo.emptyFn,
+    focus:Roo.emptyFn
+});
+
+/**
+ * @class Roo.Toolbar.Spacer
+ * @extends Roo.Toolbar.Item
+ * A simple element that adds extra horizontal space to a toolbar.
+ * @constructor
+ * Creates a new Spacer
+ */
+Roo.Toolbar.Spacer = function(){
+    var s = document.createElement("div");
+    s.className = "ytb-spacer";
+    Roo.Toolbar.Spacer.superclass.constructor.call(this, s);
+};
+Roo.extend(Roo.Toolbar.Spacer, Roo.Toolbar.Item, {
+    enable:Roo.emptyFn,
+    disable:Roo.emptyFn,
+    focus:Roo.emptyFn
+});
+
+/**
+ * @class Roo.Toolbar.Fill
+ * @extends Roo.Toolbar.Spacer
+ * A simple element that adds a greedy (100% width) horizontal space to a toolbar.
+ * @constructor
+ * Creates a new Spacer
+ */
+Roo.Toolbar.Fill = Roo.extend(Roo.Toolbar.Spacer, {
+    // private
+    render : function(td){
+        td.style.width = '100%';
+        Roo.Toolbar.Fill.superclass.render.call(this, td);
+    }
+});
+
+/**
+ * @class Roo.Toolbar.TextItem
+ * @extends Roo.Toolbar.Item
+ * A simple class that renders text directly into a toolbar.
+ * @constructor
+ * Creates a new TextItem
+ * @param {String} text
+ */
+Roo.Toolbar.TextItem = function(text){
+    if (typeof(text) == 'object') {
+        text = text.text;
+    }
+    var s = document.createElement("span");
+    s.className = "ytb-text";
+    s.innerHTML = text;
+    Roo.Toolbar.TextItem.superclass.constructor.call(this, s);
+};
+Roo.extend(Roo.Toolbar.TextItem, Roo.Toolbar.Item, {
+    enable:Roo.emptyFn,
+    disable:Roo.emptyFn,
+    focus:Roo.emptyFn
+});
+
+/**
+ * @class Roo.Toolbar.Button
+ * @extends Roo.Button
+ * A button that renders into a toolbar.
+ * @constructor
+ * Creates a new Button
+ * @param {Object} config A standard {@link Roo.Button} config object
+ */
+Roo.Toolbar.Button = function(config){
+    Roo.Toolbar.Button.superclass.constructor.call(this, null, config);
+};
+Roo.extend(Roo.Toolbar.Button, Roo.Button, {
+    render : function(td){
+        this.td = td;
+        Roo.Toolbar.Button.superclass.render.call(this, td);
+    },
+    
+    /**
+     * Removes and destroys this button
+     */
+    destroy : function(){
+        Roo.Toolbar.Button.superclass.destroy.call(this);
+        this.td.parentNode.removeChild(this.td);
+    },
+    
+    /**
+     * Shows this button
+     */
+    show: function(){
+        this.hidden = false;
+        this.td.style.display = "";
+    },
+    
+    /**
+     * Hides this button
+     */
+    hide: function(){
+        this.hidden = true;
+        this.td.style.display = "none";
+    },
+
+    /**
+     * Disables this item
+     */
+    disable : function(){
+        Roo.fly(this.td).addClass("x-item-disabled");
+        this.disabled = true;
+    },
+
+    /**
+     * Enables this item
+     */
+    enable : function(){
+        Roo.fly(this.td).removeClass("x-item-disabled");
+        this.disabled = false;
+    }
+});
+// backwards compat
+Roo.ToolbarButton = Roo.Toolbar.Button;
+
+/**
+ * @class Roo.Toolbar.SplitButton
+ * @extends Roo.SplitButton
+ * A menu button that renders into a toolbar.
+ * @constructor
+ * Creates a new SplitButton
+ * @param {Object} config A standard {@link Roo.SplitButton} config object
+ */
+Roo.Toolbar.SplitButton = function(config){
+    Roo.Toolbar.SplitButton.superclass.constructor.call(this, null, config);
+};
+Roo.extend(Roo.Toolbar.SplitButton, Roo.SplitButton, {
+    render : function(td){
+        this.td = td;
+        Roo.Toolbar.SplitButton.superclass.render.call(this, td);
+    },
+    
+    /**
+     * Removes and destroys this button
+     */
+    destroy : function(){
+        Roo.Toolbar.SplitButton.superclass.destroy.call(this);
+        this.td.parentNode.removeChild(this.td);
+    },
+    
+    /**
+     * Shows this button
+     */
+    show: function(){
+        this.hidden = false;
+        this.td.style.display = "";
+    },
+    
+    /**
+     * Hides this button
+     */
+    hide: function(){
+        this.hidden = true;
+        this.td.style.display = "none";
+    }
+});
+
+// backwards compat
+Roo.Toolbar.MenuButton = Roo.Toolbar.SplitButton;/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+ 
+/**
+ * @class Roo.PagingToolbar
+ * @extends Roo.Toolbar
+ * A specialized toolbar that is bound to a {@link Roo.data.Store} and provides automatic paging controls.
+ * @constructor
+ * Create a new PagingToolbar
+ * @param {Object} config The config object
+ */
+Roo.PagingToolbar = function(el, ds, config)
+{
+    // old args format still supported... - xtype is prefered..
+    if (typeof(el) == 'object' && el.xtype) {
+        // created from xtype...
+        config = el;
+        ds = el.dataSource;
+        el = config.container;
+    }
+    var items = [];
+    if (config.items) {
+        items = config.items;
+        config.items = [];
+    }
+    
+    Roo.PagingToolbar.superclass.constructor.call(this, el, null, config);
+    this.ds = ds;
+    this.cursor = 0;
+    this.renderButtons(this.el);
+    this.bind(ds);
+    
+    // supprot items array.
+   
+    Roo.each(items, function(e) {
+        this.add(Roo.factory(e));
+    },this);
+    
+};
+
+Roo.extend(Roo.PagingToolbar, Roo.Toolbar, {
+    /**
+     * @cfg {Roo.data.Store} dataSource
+     * The underlying data store providing the paged data
+     */
+    /**
+     * @cfg {String/HTMLElement/Element} container
+     * container The id or element that will contain the toolbar
+     */
+    /**
+     * @cfg {Boolean} displayInfo
+     * True to display the displayMsg (defaults to false)
+     */
+    /**
+     * @cfg {Number} pageSize
+     * The number of records to display per page (defaults to 20)
+     */
+    pageSize: 20,
+    /**
+     * @cfg {String} displayMsg
+     * The paging status message to display (defaults to "Displaying {start} - {end} of {total}")
+     */
+    displayMsg : 'Displaying {0} - {1} of {2}',
+    /**
+     * @cfg {String} emptyMsg
+     * The message to display when no records are found (defaults to "No data to display")
+     */
+    emptyMsg : 'No data to display',
+    /**
+     * Customizable piece of the default paging text (defaults to "Page")
+     * @type String
+     */
+    beforePageText : "Page",
+    /**
+     * Customizable piece of the default paging text (defaults to "of %0")
+     * @type String
+     */
+    afterPageText : "of {0}",
+    /**
+     * Customizable piece of the default paging text (defaults to "First Page")
+     * @type String
+     */
+    firstText : "First Page",
+    /**
+     * Customizable piece of the default paging text (defaults to "Previous Page")
+     * @type String
+     */
+    prevText : "Previous Page",
+    /**
+     * Customizable piece of the default paging text (defaults to "Next Page")
+     * @type String
+     */
+    nextText : "Next Page",
+    /**
+     * Customizable piece of the default paging text (defaults to "Last Page")
+     * @type String
+     */
+    lastText : "Last Page",
+    /**
+     * Customizable piece of the default paging text (defaults to "Refresh")
+     * @type String
+     */
+    refreshText : "Refresh",
+
+    // private
+    renderButtons : function(el){
+        Roo.PagingToolbar.superclass.render.call(this, el);
+        this.first = this.addButton({
+            tooltip: this.firstText,
+            cls: "x-btn-icon x-grid-page-first",
+            disabled: true,
+            handler: this.onClick.createDelegate(this, ["first"])
+        });
+        this.prev = this.addButton({
+            tooltip: this.prevText,
+            cls: "x-btn-icon x-grid-page-prev",
+            disabled: true,
+            handler: this.onClick.createDelegate(this, ["prev"])
+        });
+        //this.addSeparator();
+        this.add(this.beforePageText);
+        this.field = Roo.get(this.addDom({
+           tag: "input",
+           type: "text",
+           size: "3",
+           value: "1",
+           cls: "x-grid-page-number"
+        }).el);
+        this.field.on("keydown", this.onPagingKeydown, this);
+        this.field.on("focus", function(){this.dom.select();});
+        this.afterTextEl = this.addText(String.format(this.afterPageText, 1));
+        this.field.setHeight(18);
+        //this.addSeparator();
+        this.next = this.addButton({
+            tooltip: this.nextText,
+            cls: "x-btn-icon x-grid-page-next",
+            disabled: true,
+            handler: this.onClick.createDelegate(this, ["next"])
+        });
+        this.last = this.addButton({
+            tooltip: this.lastText,
+            cls: "x-btn-icon x-grid-page-last",
+            disabled: true,
+            handler: this.onClick.createDelegate(this, ["last"])
+        });
+        //this.addSeparator();
+        this.loading = this.addButton({
+            tooltip: this.refreshText,
+            cls: "x-btn-icon x-grid-loading",
+            handler: this.onClick.createDelegate(this, ["refresh"])
+        });
+
+        if(this.displayInfo){
+            this.displayEl = Roo.fly(this.el.dom.firstChild).createChild({cls:'x-paging-info'});
+        }
+    },
+
+    // private
+    updateInfo : function(){
+        if(this.displayEl){
+            var count = this.ds.getCount();
+            var msg = count == 0 ?
+                this.emptyMsg :
+                String.format(
+                    this.displayMsg,
+                    this.cursor+1, this.cursor+count, this.ds.getTotalCount()    
+                );
+            this.displayEl.update(msg);
+        }
+    },
+
+    // private
+    onLoad : function(ds, r, o){
+       this.cursor = o.params ? o.params.start : 0;
+       var d = this.getPageData(), ap = d.activePage, ps = d.pages;
+
+       this.afterTextEl.el.innerHTML = String.format(this.afterPageText, d.pages);
+       this.field.dom.value = ap;
+       this.first.setDisabled(ap == 1);
+       this.prev.setDisabled(ap == 1);
+       this.next.setDisabled(ap == ps);
+       this.last.setDisabled(ap == ps);
+       this.loading.enable();
+       this.updateInfo();
+    },
+
+    // private
+    getPageData : function(){
+        var total = this.ds.getTotalCount();
+        return {
+            total : total,
+            activePage : Math.ceil((this.cursor+this.pageSize)/this.pageSize),
+            pages :  total < this.pageSize ? 1 : Math.ceil(total/this.pageSize)
+        };
+    },
+
+    // private
+    onLoadError : function(){
+        this.loading.enable();
+    },
+
+    // private
+    onPagingKeydown : function(e){
+        var k = e.getKey();
+        var d = this.getPageData();
+        if(k == e.RETURN){
+            var v = this.field.dom.value, pageNum;
+            if(!v || isNaN(pageNum = parseInt(v, 10))){
+                this.field.dom.value = d.activePage;
+                return;
+            }
+            pageNum = Math.min(Math.max(1, pageNum), d.pages) - 1;
+            this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
+            e.stopEvent();
+        }
+        else if(k == e.HOME || (k == e.UP && e.ctrlKey) || (k == e.PAGEUP && e.ctrlKey) || (k == e.RIGHT && e.ctrlKey) || k == e.END || (k == e.DOWN && e.ctrlKey) || (k == e.LEFT && e.ctrlKey) || (k == e.PAGEDOWN && e.ctrlKey))
+        {
+          var pageNum = (k == e.HOME || (k == e.DOWN && e.ctrlKey) || (k == e.LEFT && e.ctrlKey) || (k == e.PAGEDOWN && e.ctrlKey)) ? 1 : d.pages;
+          this.field.dom.value = pageNum;
+          this.ds.load({params:{start: (pageNum - 1) * this.pageSize, limit: this.pageSize}});
+          e.stopEvent();
+        }
+        else if(k == e.UP || k == e.RIGHT || k == e.PAGEUP || k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
+        {
+          var v = this.field.dom.value, pageNum; 
+          var increment = (e.shiftKey) ? 10 : 1;
+          if(k == e.DOWN || k == e.LEFT || k == e.PAGEDOWN)
+            increment *= -1;
+          if(!v || isNaN(pageNum = parseInt(v, 10))) {
+            this.field.dom.value = d.activePage;
+            return;
+          }
+          else if(parseInt(v, 10) + increment >= 1 & parseInt(v, 10) + increment <= d.pages)
+          {
+            this.field.dom.value = parseInt(v, 10) + increment;
+            pageNum = Math.min(Math.max(1, pageNum + increment), d.pages) - 1;
+            this.ds.load({params:{start: pageNum * this.pageSize, limit: this.pageSize}});
+          }
+          e.stopEvent();
+        }
+    },
+
+    // private
+    beforeLoad : function(){
+        if(this.loading){
+            this.loading.disable();
+        }
+    },
+
+    // private
+    onClick : function(which){
+        var ds = this.ds;
+        switch(which){
+            case "first":
+                ds.load({params:{start: 0, limit: this.pageSize}});
+            break;
+            case "prev":
+                ds.load({params:{start: Math.max(0, this.cursor-this.pageSize), limit: this.pageSize}});
+            break;
+            case "next":
+                ds.load({params:{start: this.cursor+this.pageSize, limit: this.pageSize}});
+            break;
+            case "last":
+                var total = ds.getTotalCount();
+                var extra = total % this.pageSize;
+                var lastStart = extra ? (total - extra) : total-this.pageSize;
+                ds.load({params:{start: lastStart, limit: this.pageSize}});
+            break;
+            case "refresh":
+                ds.load({params:{start: this.cursor, limit: this.pageSize}});
+            break;
+        }
+    },
+
+    /**
+     * Unbinds the paging toolbar from the specified {@link Roo.data.Store}
+     * @param {Roo.data.Store} store The data store to unbind
+     */
+    unbind : function(ds){
+        ds.un("beforeload", this.beforeLoad, this);
+        ds.un("load", this.onLoad, this);
+        ds.un("loadexception", this.onLoadError, this);
+        ds.un("remove", this.updateInfo, this);
+        ds.un("add", this.updateInfo, this);
+        this.ds = undefined;
+    },
+
+    /**
+     * Binds the paging toolbar to the specified {@link Roo.data.Store}
+     * @param {Roo.data.Store} store The data store to bind
+     */
+    bind : function(ds){
+        ds.on("beforeload", this.beforeLoad, this);
+        ds.on("load", this.onLoad, this);
+        ds.on("loadexception", this.onLoadError, this);
+        ds.on("remove", this.updateInfo, this);
+        ds.on("add", this.updateInfo, this);
+        this.ds = ds;
+    }
+});/*
+ * Based on:
+ * Ext JS Library 1.1.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ *
+ * Originally Released Under LGPL - original licence link has changed is not relivant.
+ *
+ * Fork - LGPL
+ * <script type="text/javascript">
+ */
+
+/**
+ * @class Roo.Resizable
+ * @extends Roo.util.Observable
+ * <p>Applies drag handles to an element to make it resizable. The drag handles are inserted into the element
+ * and positioned absolute. Some elements, such as a textarea or image, don't support this. To overcome that, you can wrap
+ * the textarea in a div and set "resizeChild" to true (or to the id of the element), <b>or</b> set wrap:true in your config and
+ * the element will be wrapped for you automatically.</p>
+ * <p>Here is the list of valid resize handles:</p>
+ * <pre>
+Value   Description
+------  -------------------
+ 'n'     north
+ 's'     south
+ 'e'     east
+ 'w'     west
+ 'nw'    northwest
+ 'sw'    southwest
+ 'se'    southeast
+ 'ne'    northeast
+ 'hd'    horizontal drag
+ 'all'   all
+</pre>
+ * <p>Here's an example showing the creation of a typical Resizable:</p>
+ * <pre><code>
+var resizer = new Roo.Resizable("element-id", {
+    handles: 'all',
+    minWidth: 200,
+    minHeight: 100,
+    maxWidth: 500,
+    maxHeight: 400,
+    pinned: true
+});
+resizer.on("resize", myHandler);
+</code></pre>
+ * <p>To hide a particular handle, set its display to none in CSS, or through script:<br>
+ * resizer.east.setDisplayed(false);</p>
+ * @cfg {Boolean/String/Element} resizeChild True to resize the first child, or id/element to resize (defaults to false)
+ * @cfg {Array/String} adjustments String "auto" or an array [width, height] with values to be <b>added</b> to the
+ * resize operation's new size (defaults to [0, 0])
+ * @cfg {Number} minWidth The minimum width for the element (defaults to 5)
+ * @cfg {Number} minHeight The minimum height for the element (defaults to 5)
+ * @cfg {Number} maxWidth The maximum width for the element (defaults to 10000)
+ * @cfg {Number} maxHeight The maximum height for the element (defaults to 10000)
+ * @cfg {Boolean} enabled False to disable resizing (defaults to true)
+ * @cfg {Boolean} wrap True to wrap an element with a div if needed (required for textareas and images, defaults to false)
+ * @cfg {Number} width The width of the element in pixels (defaults to null)
+ * @cfg {Number} height The height of the element in pixels (defaults to null)
+ * @cfg {Boolean} animate True to animate the resize (not compatible with dynamic sizing, defaults to false)
+ * @cfg {Number} duration Animation duration if animate = true (defaults to .35)
+ * @cfg {Boolean} dynamic True to resize the element while dragging instead of using a proxy (defaults to false)
+ * @cfg {String} handles String consisting of the resize handles to display (defaults to undefined)
+ * @cfg {Boolean} multiDirectional <b>Deprecated</b>.  The old style of adding multi-direction resize handles, deprecated
+ * in favor of the handles config option (defaults to false)
+ * @cfg {Boolean} disableTrackOver True to disable mouse tracking. This is only applied at config time. (defaults to false)
+ * @cfg {String} easing Animation easing if animate = true (defaults to 'easingOutStrong')
+ * @cfg {Number} widthIncrement The increment to snap the width resize in pixels (dynamic must be true, defaults to 0)
+ * @cfg {Number} heightIncrement The increment to snap the height resize in pixels (dynamic must be true, defaults to 0)
+ * @cfg {Boolean} pinned True to ensure that the resize handles are always visible, false to display them only when the
+ * user mouses over the resizable borders. This is only applied at config time. (defaults to false)
+ * @cfg {Boolean} preserveRatio True to preserve the original ratio between height and width during resize (defaults to false)
+ * @cfg {Boolean} transparent True for transparent handles. This is only applied at config time. (defaults to false)
+ * @cfg {Number} minX The minimum allowed page X for the element (only used for west resizing, defaults to 0)
+ * @cfg {Number} minY The minimum allowed page Y for the element (only used for north resizing, defaults to 0)
+ * @cfg {Boolean} draggable Convenience to initialize drag drop (defaults to false)
+ * @constructor
+ * Create a new resizable component
+ * @param {String/HTMLElement/Roo.Element} el The id or element to resize
+ * @param {Object} config configuration options
+  */
+Roo.Resizable = function(el, config)
+{
+    this.el = Roo.get(el);
+
+    if(config && config.wrap){
+        config.resizeChild = this.el;
+        this.el = this.el.wrap(typeof config.wrap == "object" ? config.wrap : {cls:"xresizable-wrap"});
+        this.el.id = this.el.dom.id = config.resizeChild.id + "-rzwrap";
+        this.el.setStyle("overflow", "hidden");
+        this.el.setPositioning(config.resizeChild.getPositioning());
+        config.resizeChild.clearPositioning();
+        if(!config.width || !config.height){
+            var csize = config.resizeChild.getSize();
+            this.el.setSize(csize.width, csize.height);
+        }
+        if(config.pinned && !config.adjustments){
+            config.adjustments = "auto";
+        }
+    }
+
+    this.proxy = this.el.createProxy({tag: "div", cls: "x-resizable-proxy", id: this.el.id + "-rzproxy"});
+    this.proxy.unselectable();
+    this.proxy.enableDisplayMode('block');
+
+    Roo.apply(this, config);
+
+    if(this.pinned){
+        this.disableTrackOver = true;
+        this.el.addClass("x-resizable-pinned");
+    }
+    // if the element isn't positioned, make it relative
+    var position = this.el.getStyle("position");
+    if(position != "absolute" && position != "fixed"){
+        this.el.setStyle("position", "relative");
+    }
+    if(!this.handles){ // no handles passed, must be legacy style
+        this.handles = 's,e,se';
+        if(this.multiDirectional){
+            this.handles += ',n,w';
+        }
+    }
+    if(this.handles == "all"){
+        this.handles = "n s e w ne nw se sw";
+    }
+    var hs = this.handles.split(/\s*?[,;]\s*?| /);
+    var ps = Roo.Resizable.positions;
+    for(var i = 0, len = hs.length; i < len; i++){
+        if(hs[i] && ps[hs[i]]){
+            var pos = ps[hs[i]];
+            this[pos] = new Roo.Resizable.Handle(this, pos, this.disableTrackOver, this.transparent);
+        }
+    }
+    // legacy
+    this.corner = this.southeast;
+    
+    // updateBox = the box can move..
+    if(this.handles.indexOf("n") != -1 || this.handles.indexOf("w") != -1 || this.handles.indexOf("hd") != -1) {
+        this.updateBox = true;
+    }
+
+    this.activeHandle = null;
+
+    if(this.resizeChild){
+        if(typeof this.resizeChild == "boolean"){
+            this.resizeChild = Roo.get(this.el.dom.firstChild, true);
+        }else{
+            this.resizeChild = Roo.get(this.resizeChild, true);
+        }
+    }
+    
+    if(this.adjustments == "auto"){
+        var rc = this.resizeChild;
+        var hw = this.west, he = this.east, hn = this.north, hs = this.south;
+        if(rc && (hw || hn)){
+            rc.position("relative");
+            rc.setLeft(hw ? hw.el.getWidth() : 0);
+            rc.setTop(hn ? hn.el.getHeight() : 0);
+        }
+        this.adjustments = [
+            (he ? -he.el.getWidth() : 0) + (hw ? -hw.el.getWidth() : 0),
+            (hn ? -hn.el.getHeight() : 0) + (hs ? -hs.el.getHeight() : 0) -1
+        ];
+    }
+
+    if(this.draggable){
+        this.dd = this.dynamic ?
+            this.el.initDD(null) : this.el.initDDProxy(null, {dragElId: this.proxy.id});
+        this.dd.setHandleElId(this.resizeChild ? this.resizeChild.id : this.el.id);
+    }
+
+    // public events
+    this.addEvents({
+        /**
+         * @event beforeresize
+         * Fired before resize is allowed. Set enabled to false to cancel resize.
+         * @param {Roo.Resizable} this
+         * @param {Roo.EventObject} e The mousedown event
+         */
+        "beforeresize" : true,
+        /**
+         * @event resize
+         * Fired after a resize.
+         * @param {Roo.Resizable} this
+         * @param {Number} width The new width
+         * @param {Number} height The new height
+         * @param {Roo.EventObject} e The mouseup event
+         */
+        "resize" : true
+    });
+
+    if(this.width !== null && this.height !== null){
+        this.resizeTo(this.width, this.height);
+    }else{
+        this.updateChildSize();
+    }
+    if(Roo.isIE){
+        this.el.dom.style.zoom = 1;
+    }
+    Roo.Resizable.superclass.constructor.call(this);
+};
+
+Roo.extend(Roo.Resizable, Roo.util.Observable, {
+        resizeChild : false,
+        adjustments : [0, 0],
+        minWidth : 5,
+        minHeight : 5,
+        maxWidth : 10000,
+        maxHeight : 10000,
+        enabled : true,
+        animate : false,
+        duration : .35,
+        dynamic : false,
+        handles : false,
+        multiDirectional : false,
+        disableTrackOver : false,
+        easing : 'easeOutStrong',
+        widthIncrement : 0,
+        heightIncrement : 0,
+        pinned : false,
+        width : null,
+        height : null,
+        preserveRatio : false,
+        transparent: false,
+        minX: 0,
+        minY: 0,
+        draggable: false,
+
+        /**
+         * @cfg {String/HTMLElement/Element} constrainTo Constrain the resize to a particular element
+         */
+        constrainTo: undefined,
+        /**
+         * @cfg {Roo.lib.Region} resizeRegion Constrain the resize to a particular region
+         */
+        resizeRegion: undefined,
+
+
+    /**
+     * Perform a manual resize
+     * @param {Number} width
+     * @param {Number} height
+     */
+    resizeTo : function(width, height){
+        this.el.setSize(width, height);
+        this.updateChildSize();
+        this.fireEvent("resize", this, width, height, null);
+    },
+
+    // private
+    startSizing : function(e, handle){
+        this.fireEvent("beforeresize", this, e);
+        if(this.enabled){ // 2nd enabled check in case disabled before beforeresize handler
+
+            if(!this.overlay){
+                this.overlay = this.el.createProxy({tag: "div", cls: "x-resizable-overlay", html: "&#160;"});
+                this.overlay.unselectable();
+                this.overlay.enableDisplayMode("block");
+                this.overlay.on("mousemove", this.onMouseMove, this);
+                this.overlay.on("mouseup", this.onMouseUp, this);
+            }
+            this.overlay.setStyle("cursor", handle.el.getStyle("cursor"));
+
+            this.resizing = true;
+            this.startBox = this.el.getBox();
+            this.startPoint = e.getXY();
+            this.offsets = [(this.startBox.x + this.startBox.width) - this.startPoint[0],
+                            (this.startBox.y + this.startBox.height) - this.startPoint[1]];
+
+            this.overlay.setSize(Roo.lib.Dom.getViewWidth(true), Roo.lib.Dom.getViewHeight(true));
+            this.overlay.show();
+
+            if(this.constrainTo) {
+                var ct = Roo.get(this.constrainTo);
+                this.resizeRegion = ct.getRegion().adjust(
+                    ct.getFrameWidth('t'),
+                    ct.getFrameWidth('l'),
+                    -ct.getFrameWidth('b'),
+                    -ct.getFrameWidth('r')
+                );
+            }
+
+            this.proxy.setStyle('visibility', 'hidden'); // workaround display none
+            this.proxy.show();
+            this.proxy.setBox(this.startBox);
+            if(!this.dynamic){
+                this.proxy.setStyle('visibility', 'visible');
+            }
+        }
+    },
+
+    // private
+    onMouseDown : function(handle, e){
+        if(this.enabled){
+            e.stopEvent();
+            this.activeHandle = handle;
+            this.startSizing(e, handle);
+        }
+    },
+
+    // private
+    onMouseUp : function(e){
+        var size = this.resizeElement();
+        this.resizing = false;
+        this.handleOut();
+        this.overlay.hide();
+        this.proxy.hide();
+        this.fireEvent("resize", this, size.width, size.height, e);
+    },
+
+    // private
+    updateChildSize : function(){
+        if(this.resizeChild){
+            var el = this.el;
+            var child = this.resizeChild;
+            var adj = this.adjustments;
+            if(el.dom.offsetWidth){
+                var b = el.getSize(true);
+                child.setSize(b.width+adj[0], b.height+adj[1]);
+            }
+            // Second call here for IE
+            // The first call enables instant resizing and
+            // the second call corrects scroll bars if they
+            // exist
+            if(Roo.isIE){
+                setTimeout(function(){
+                    if(el.dom.offsetWidth){
+                        var b = el.getSize(true);
+                        child.setSize(b.width+adj[0], b.height+adj[1]);
+                    }
+                }, 10);
+            }
+        }
+    },
+
+    // private
+    snap : function(value, inc, min){
+        if(!inc || !value) return value;
+        var newValue = value;
+        var m = value % inc;
+        if(m > 0){
+            if(m > (inc/2)){
+                newValue = value + (inc-m);
+            }else{
+                newValue = value - m;
+            }
+        }
+        return Math.max(min, newValue);
+    },
+
+    // private
+    resizeElement : function(){
+        var box = this.proxy.getBox();
+        if(this.updateBox){
+            this.el.setBox(box, false, this.animate, this.duration, null, this.easing);
+        }else{
+            this.el.setSize(box.width, box.height, this.animate, this.duration, null, this.easing);
+        }
+        this.updateChildSize();
+        if(!this.dynamic){
+            this.proxy.hide();
+        }
+        return box;
+    },
+
+    // private
+    constrain : function(v, diff, m, mx){
+        if(v - diff < m){
+            diff = v - m;
+        }else if(v - diff > mx){
+            diff = mx - v;
+        }
+        return diff;
+    },
+
+    // private
+    onMouseMove : function(e){
+        if(this.enabled){
+            try{// try catch so if something goes wrong the user doesn't get hung
+
+            if(this.resizeRegion && !this.resizeRegion.contains(e.getPoint())) {
+            	return;
+            }
+
+            //var curXY = this.startPoint;
+            var curSize = this.curSize || this.startBox;
+            var x = this.startBox.x, y = this.startBox.y;
+            var ox = x, oy = y;
+            var w = curSize.width, h = curSize.height;
+            var ow = w, oh = h;
+            var mw = this.minWidth, mh = this.minHeight;
+            var mxw = this.maxWidth, mxh = this.maxHeight;
+            var wi = this.widthIncrement;
+            var hi = this.heightIncrement;
+
+            var eventXY = e.getXY();
+            var diffX = -(this.startPoint[0] - Math.max(this.minX, eventXY[0]));
+            var diffY = -(this.startPoint[1] - Math.max(this.minY, eventXY[1]));
+
+            var pos = this.activeHandle.position;
+
+            switch(pos){
+                case "east":
+                    w += diffX;
+                    w = Math.min(Math.max(mw, w), mxw);
+                    break;
+             
+                case "south":
+                    h += diffY;
+                    h = Math.min(Math.max(mh, h), mxh);
+                    break;
+                case "southeast":
+                    w += diffX;
+                    h += diffY;
+                    w = Math.min(Math.max(mw, w), mxw);
+                    h = Math.min(Math.max(mh, h), mxh);
+                    break;
+                case "north":
+                    diffY = this.constrain(h, diffY, mh, mxh);
+                    y += diffY;
+                    h -= diffY;
+                    break;
+                case "hdrag":
+                    
+                    if (wi) {
+                        var adiffX = Math.abs(diffX);
+                        var sub = (adiffX % wi); // how much 
+                        if (sub > (wi/2)) { // far enough to snap
+                            diffX = (diffX > 0) ? diffX-sub + wi : diffX+sub - wi;
+                        } else {
+                            // remove difference.. 
+                            diffX = (diffX > 0) ? diffX-sub : diffX+sub;
+                        }
+                    }
+                    x += diffX;
+                    x = Math.max(this.minX, x);
+                    break;
+                case "west":
+                    diffX = this.constrain(w, diffX, mw, mxw);
+                    x += diffX;
+                    w -= diffX;
+                    break;
+                case "northeast":
+                    w += diffX;
+                    w = Math.min(Math.max(mw, w), mxw);
+                    diffY = this.constrain(h, diffY, mh, mxh);
+                    y += diffY;
+                    h -= diffY;
+                    break;
+                case "northwest":
+                    diffX = this.constrain(w, diffX, mw, mxw);
+                    diffY = this.constrain(h, diffY, mh, mxh);
+                    y += diffY;
+                    h -= diffY;
+                    x += diffX;
+                    w -= diffX;
+                    break;
+               case "southwest":
+                    diffX = this.constrain(w, diffX, mw, mxw);
+                    h += diffY;
+                    h = Math.min(Math.max(mh, h), mxh);
+                    x += diffX;
+                    w -= diffX;
+                    break;
+            }
+
+            var sw = this.snap(w, wi, mw);
+            var sh = this.snap(h, hi, mh);
+            if(sw != w || sh != h){
+                switch(pos){
+                    case "northeast":
+                        y -= sh - h;
+                    break;
+                    case "north":
+                        y -= sh - h;
+                        break;
+                    case "southwest":
+                        x -= sw - w;
+                    break;
+                    case "west":
+                        x -= sw - w;
+                        break;
+                    case "northwest":
+                        x -= sw - w;
+                        y -= sh - h;
+                    break;
+                }
+                w = sw;
+                h = sh;
+            }
+
+            if(this.preserveRatio){
+                switch(pos){
+                    case "southeast":
+                    case "east":
+                        h = oh * (w/ow);
+                        h = Math.min(Math.max(mh, h), mxh);
+                        w = ow * (h/oh);
+                       break;
+                    case "south":
+                        w = ow * (h/oh);
+                        w = Math.min(Math.max(mw, w), mxw);
+                        h = oh * (w/ow);
+                        break;
+                    case "northeast":
+                        w = ow * (h/oh);
+                        w = Math.min(Math.max(mw, w), mxw);
+                        h = oh * (w/ow);
+                    break;
+                    case "north":
+                        var tw = w;
+                        w = ow * (h/oh);
+                        w = Math.min(Math.max(mw, w), mxw);
+                        h = oh * (w/ow);
+                        x += (tw - w) / 2;
+                        break;
+                    case "southwest":
+                        h = oh * (w/ow);
+                        h = Math.min(Math.max(mh, h), mxh);
+                        var tw = w;
+                        w = ow * (h/oh);
+                        x += tw - w;
+                        break;
+                    case "west":
+                        var th = h;
+                        h = oh * (w/ow);
+                        h = Math.min(Math.max(mh, h), mxh);
+                        y += (th - h) / 2;
+                        var tw = w;
+                        w = ow * (h/oh);
+                        x += tw - w;
+                       break;
+                    case "northwest":
+                        var tw = w;
+                        var th = h;
+                        h = oh * (w/ow);
+                        h = Math.min(Math.max(mh, h), mxh);
+                        w = ow * (h/oh);
+                        y += th - h;
+                        x += tw - w;
+                       break;
+
+                }
+            }
+            if (pos == 'hdrag') {
+                w = ow;
+            }
+            this.proxy.setBounds(x, y, w, h);
+            if(this.dynamic){
+                this.resizeElement();
+            }
+            }catch(e){}
+        }
+    },
+
+    // private
+    handleOver : function(){
+        if(this.enabled){
+            this.el.addClass("x-resizable-over");
+        }
+    },
+
+    // private
+    handleOut : function(){
+        if(!this.resizing){
+            this.el.removeClass("x-resizable-over");
+        }
+    },
+
+    /**
+     * Returns the element this component is bound to.
+     * @return {Roo.Element}
+     */
+    getEl : function(){
+        return this.el;
+    },
+
+    /**
+     * Returns the resizeChild element (or null).
+     * @return {Roo.Element}
+     */
+    getResizeChild : function(){
+        return this.resizeChild;
+    },
+
+    /**
+     * Destroys this resizable. If the element was wrapped and
+     * removeEl is not true then the element remains.
+     * @param {Boolean} removeEl (optional) true to remove the element from the DOM
+     */
+    destroy : function(removeEl){
+        this.proxy.remove();
+        if(this.overlay){
+            this.overlay.removeAllListeners();
+            this.overlay.remove();
+        }
+        var ps = Roo.Resizable.positions;
+        for(var k in ps){
+            if(typeof ps[k] != "function" && this[ps[k]]){
+                var h = this[ps[k]];
+                h.el.removeAllListeners();
+                h.el.remove();
+            }
+        }
+        if(removeEl){
+            this.el.update("");
+            this.el.remove();
+        }
+    }
+});
+
+// private
+// hash to map config positions to true positions
+Roo.Resizable.positions = {
+    n: "north", s: "south", e: "east", w: "west", se: "southeast", sw: "southwest", nw: "northwest", ne: "northeast", 
+    hd: "hdrag"
+};
+
+// private
+Roo.Resizable.Handle = function(rz, pos, disableTrackOver, transparent){
+    if(!this.tpl){
+        // only initialize the template if resizable is used
+        var tpl = Roo.DomHelper.createTemplate(
+            {tag: "div", cls: "x-resizable-handle x-resizable-handle-{0}"}
+        );
+        tpl.compile();
+        Roo.Resizable.Handle.prototype.tpl = tpl;
+    }
+    this.position = pos;
+    this.rz = rz;
+    // show north drag fro topdra
+    var handlepos = pos == 'hdrag' ? 'north' : pos;
+    
+    this.el = this.tpl.append(rz.el.dom, [handlepos], true);
+    if (pos == 'hdrag') {
+        this.el.setStyle('cursor', 'pointer');
+    }
+    this.el.unselectable();
+    if(transparent){
+        this.el.setOpacity(0);
+    }
+    this.el.on("mousedown", this.onMouseDown, this);
+    if(!disableTrackOver){
+        this.el.on("mouseover", this.onMouseOver, this);
+        this.el.on("mouseout", this.onMouseOut, this);
+    }
+};
+
+// private
+Roo.Resizable.Handle.prototype = {
+    afterResize : function(rz){
+        // do nothing
+    },
+    // private
+    onMouseDown : function(e){
+        this.rz.onMouseDown(this, e);
+    },
+    // private
+    onMouseOver : function(e){
+        this.rz.handleOver(this, e);
+    },
+    // private
+    onMouseOut : function(e){
+        this.rz.handleOut(this, e);
+    }
+};
\ No newline at end of file
-- 
2.39.2