// JScript File    
  
function checkUncheckAll(theElement) 
{
    var theForm = theElement.form, z = 0;
	for(z=0; z<theForm.length;z++)
	{
		if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall')
		{
			theForm[z].checked = theElement.checked;
		}
	}
}
// JScript File
   function checkConfirm(elmtbtn,elmtgrid,elmtaction)
   {
    var theForm = theElement.form, z = 0;
    var ctrlbtn=document.getElementById(elmtbtn);
    var ctrlgrid=document.getElementById(elmtgrid);
    var ctrlaction=document.getElementById(elmtaction);
    var selectedvalue = ctrlaction.options[ctrlaction.selectedIndex].value;
    if(selectedvalue=="-1")
    {
      alert("Plese Select An Action");
      return false;
    }
    
    for(var z=0; z<theForm.rows.length; z++) 
      {    
      
            try{
                if(theForm.rows[i].cells[0].childNodes[0].type=='checkbox') 
                {
                    
                    if(theForm.rows[i].cells[0].childNodes[0].checked==true)
                    {
                       if(selectedvalue=="Delete")
                        {
                         if(window.confirm("Are You Sure,Want to Delete??"))
                           return true;
                           else
                           return false;
                        }
                        else
                        {
                           if(window.confirm("Are You Sure?"))
                           return true;
                           else
                           return false;
                         }
                         
                    }
                }
             }catch(err){}   
      }
      alert("Plese select Items");
      return false;
    }
 /// to select gridview check boxes