// JScript File

function ValidData(UserName , Password )		
		{			
			if (IsEmpty(UserName.value))
			{
				alert("Please Enter UserName");	
				event.returnValue=false	
				UserName.focus();				
			}
			else if (IsEmpty(Password.value))
			{
				alert("Please Enter Your Password");
				event.returnValue=false
				Password.focus();
			}					
		}