//  keeps track of the delete button for the row
        //  that is going to be removed
        var _source;
        // keep track of the popup div
        var _popup;
        
        function showConfirm(source, popup){
            this._source = source;
            var popupid = popup;

            this._popup = $find(popupid);
            
            
            //  find the confirm ModalPopup and show it    
            this._popup.show();
            
        }
        
        function okClick(){
            //  find the confirm ModalPopup and hide it    
            this._popup.hide();
            //  use the cached button as the postback source
            __doPostBack(this._source.name, '');
        }
        
        function cancelClick(){
            //  find the confirm ModalPopup and hide it 
            this._popup.hide();
            //  clear the event source
            this._source = null;
            this._popup = null;
        }
        
        var clientid;
        function fnSetFocus(txtClientId)
        {
        	clientid=txtClientId;
        	setTimeout("fnFocus()",1000);
            
        }
  
        function fnFocus()
        {
            eval("document.getElementById('"+clientid+"').focus()");
        }