checked=false;
function checkedAll (frm1) {

	var aa= document.getElementById('frm1');
	 if (checked == false)
          {
           checked = true
          }
        else
          {
          checked = false
          }
	for (var i =0; i < aa.elements.length; i++) 
	{
	 aa.elements[i].checked = checked;
	}
}
function DoVerify(frm1)
{
	var aa= document.getElementById('frm1');
	var i=0;
	
	for (var i =0; i < aa.elements.length; i++) 
		{
			if ((aa.elements[i].checked==true)) return true
		}
			alert("Please select at least one record")
			return false;
}
function ValidateForm(frm1)
{
	
	var aa= document.getElementById('frm1');
	var i=0;
	for (var i =0; i < aa.elements.length; i++) 
		{
			if ((aa.elements[i].checked==true)) return true
		}
			alert("Please select at least one record")
			return false;
			
			
			
}