if(!this.fitwindow && this.max_width !== 0){
var w = Math.min(this.max_width, Roo.lib.Dom.getViewportWidth(true) - 30);
+ Roo.log(this.headerEl.getHeight() + this.bodyEl.getHeight() + this.footerEl.getHeight());
var h = this.height || Roo.lib.Dom.getViewportHeight(true) - 60;
this.setSize(w,h);
}