E+=L;B-=L;H.updateBox(this.safeBox(b));}if(I&&I.isVisible()){var b=I.getBox();var m=I.getMargins();b.height=C-(m.top+m.bottom);var L=(b.width+m.left+m.right);b.x=w-L+m.left;b.y=D+m.top;B-=L;I.updateBox(this.safeBox(b));}if(J){var m=J.getMargins();var M={x:E+m.left,y:D+m.top,width:B-(m.left+m.right),height:C-(m.top+m.bottom)}
;J.updateBox(this.safeBox(M));}this.el.repaint();this.fireEvent("layout",this);},safeBox:function(A){A.width=Math.max(0,A.width);A.height=Math.max(0,A.height);return A;},add:function(A,B){A=A.toLowerCase();return this.regions[A].add(B);},remove:function(A,B){A=A.toLowerCase();
return this.regions[A].remove(B);},findPanel:function(A){var rs=this.regions;for(var B in rs){if(typeof rs[B]!="function"){var p=rs[B].getPanel(A);if(p){return p;}}}return null;},showPanel:function(A){var rs=this.regions;for(var B in rs){var r=rs[B];if(typeof r!="function"){if(r.hasPanel(A)){return r.showPanel(A);
E+=L;B-=L;H.updateBox(this.safeBox(b));}if(I&&I.isVisible()){var b=I.getBox();var m=I.getMargins();b.height=C-(m.top+m.bottom);var L=(b.width+m.left+m.right);b.x=w-L+m.left;b.y=D+m.top;B-=L;I.updateBox(this.safeBox(b));}if(J){var m=J.getMargins();var M={x:E+m.left,y:D+m.top,width:B-(m.left+m.right),height:C-(m.top+m.bottom)}
;J.updateBox(this.safeBox(M));}this.el.repaint();this.fireEvent("layout",this);},safeBox:function(A){A.width=Math.max(0,A.width);A.height=Math.max(0,A.height);return A;},add:function(A,B){A=A.toLowerCase();return this.regions[A].add(B);},remove:function(A,B){A=A.toLowerCase();
return this.regions[A].remove(B);},findPanel:function(A){var rs=this.regions;for(var B in rs){if(typeof rs[B]!="function"){var p=rs[B].getPanel(A);if(p){return p;}}}return null;},showPanel:function(A){var rs=this.regions;for(var B in rs){var r=rs[B];if(typeof r!="function"){if(r.hasPanel(A)){return r.showPanel(A);