function ValidateDataContact()
{		
//	if ()	
	var contactDate=document.getElementById('txtContactcontactDate');
	
	if (contactDate.value != "")
	{						
		return (false);
	}
	
	
	
	return true;
}

function OnlyNumbers()
{	
	if(window.event.keyCode < 48 || window.event.keyCode > 57)
	{
		window.event.keyCode = 0;
	}
}
function Error(sender, args) 
{ 
 alert ("Enter a Valid Date in MM/DD/YYYY Format"); 
  
 sender.focus(); 
}