// JScript File
 var prm = Sys.WebForms.PageRequestManager.getInstance();
        prm.add_endRequest(endRequestAll);        
        prm.add_beginRequest(beginRequestAll);
        function beginRequestAll(sender, args) 
       {        
                var id= sender._postBackSettings.panelID.split('|')[0];               
                id = id.replace(/\$/gi,'_');
                if (id.indexOf("pnlInner")<0 && id.indexOf("ScriptManager1")<0)
                {                
                $get('dvLoading').style.display='block'
                Cover($get(id),$get('dvLoading'),false);                                                                
                }
                else
                {   
                    var dv= $get('ctl00_pnlLoad')
                    dv.style.display='block'                                      
                }
                
        }
        function endRequestAll(sender, args) 
        {
            try
            {               
                $get('dvLoading').style.display='none'
                 var dv= $get('ctl00_pnlLoad')
                 dv.style.display='none'
            }
            catch (err)
            {
                  $get('dvLoading').style.display='none'
            }
                             
        }
       
    function Cover(bottom, top, ignoreSize) {
        var location = Sys.UI.DomElement.getLocation(bottom);
        top.style.position = 'absolute';
        top.style.top = location.y + 'px';
        top.style.left = location.x + 'px';
        if (!ignoreSize) {
            top.style.height = bottom.offsetHeight + 'px';
            top.style.width = bottom.offsetWidth + 'px';
    }
    }