ASPxClientCallbackPanel=_aspxCreateClass(ASPxClientControl,{constructor:function(name){this.constructor.prototype.constructor.call(this,name);this.allowMultipleCallbacks=false;},GetContentElement:function(){var element=this.GetMainElement();return element.tagName=="TABLE"?element.rows[0].cells[0]:element;},OnCallback:function(result){this.GetContentElement().innerHTML=result;},DoBeginCallback:function(command){ASPxClientControl.prototype.DoBeginCallback.call(this,command);this.CreateLoadingPanel();},CreateLoadingPanel:function(){var element=this.GetContentElement();var mainElement=(element.tagName=="TD")?this.GetMainElement():element;var elementWidth=mainElement.style.width;var elementHeight=mainElement.style.height;var div=this.CreateLoadingDiv(element);if(div==null)element.innerHTML="";if(div!=null){this.CreateLoadingPanelWithAbsolutePosition(element,mainElement);}else{if(elementWidth!=""&&elementHeight!="")this.CreateLoadingPanelWithAbsolutePosition(element,mainElement);else this.CreateLoadingPanelInsideContainer(element);}},PerformCallback:function(parameter){this.CreateCallback(parameter);}});