// JavaScript Document
 function selectAll() {
 
  var len = document.frm.length ;
  
  var i ;
  for (i = 0  ; i < len ; i++)
  {
   var frmContent = document.frm.elements[i] ;
   
   if (frmContent.name == 'remove' )  
   continue;
   
    if (frmContent.type == 'checkbox') {
    frmContent.checked = true;
		
    } 
	  }
	  var str=document.getElementById('ab').innerHTML;
	if(str='<input name=checkbox type=checkbox onClick=javascript:selectAll();>')
	{
		//document.getElementById('ab').innerHTML="<a href='javascript:deselectAll()'>UnCheck All</a>";
		document.getElementById('ab').innerHTML="<input name=checkbox type=checkbox onClick=javascript:deselectAll(); checked=checked>";
	}
 }
 
  function deselectAll() {
 
  var len = document.frm.length ;
  
  var i ;
  for (i = 0  ; i < len ; i++)
  {
   var frmContent = document.frm.elements[i];
   
   if (frmContent.name == 'remove' )  
   continue;
   
    if (frmContent.type == 'checkbox') {
    frmContent.checked = false;
		
    } 
	  }
	  var str=document.getElementById('ab').innerHTML;
	if(str='<input name=checkbox type=checkbox onClick=javascript:deselectAll(); checked=false>')
	{
		document.getElementById('ab').innerHTML="<input name=checkbox type=checkbox onClick=javascript:selectAll();>";
		//document.getElementById('ab').innerHTML="<a href='javascript:selectAll()'>Check All</a>";
	}
 }
 
 function DeleteAll()
	{
		var len = document.frm.length ;
		for(i=0;i < len; i++)
	{ 
		if (document.frm.elements[i].type == "checkbox" )
		{	
		if(document.frm.elements[i].checked == true)
	{
			nFlag=true;
			optVal=document.frm.elements[i].value
			break;
	}
		else
		nFlag=false;		
	}
	}
		if(nFlag == false)
		{
		alert("Please Select at least One Record to Delete?")
		nFlag=false;
		return false;
		}
	//---------------------------start------------------------------------------
	if(window.confirm('Are you sure you Want to Delete the Selected Record?'))
	{				
		document.frm.submit();
		return true;
	}
		return false;
}


function CheckAll()
{
	var len = document.frm.length ;
	for(i=0;i < len; i++)
	{ 
		if (document.frm.elements[i].type == "checkbox" )
		{	
			if(document.frm.elements[i].checked == true)
			{
				nFlag=true;
				optVal=document.frm.elements[i].value
				break;
			}
			else
				nFlag=false;		
		}
	}
		
	if(nFlag == false)
	{
		alert("Please Select at least One Record?")
		nFlag=false;
		return false;
	}
	else
	{return true;}
//---------------------------start------------------------------------------
return false;
}