// JavaScript Document
	function SubmitLogin(){
		if(document.form1.usename.value==""){
			alert("Enter username");
			document.form1.usename.focus();
			return false;
		}else if(document.form1.password.value==""){
			alert("Enter password");
			document.form1.password.focus();
			return false;
		}
		return true; 
	}