function validatelogin(){

if (document.passwordform.userID.value == ''){
		alert("Please enter username");
		document.passwordform.userID.value == ""
		document.passwordform.userID.focus();
		return false;
	}
	
if (document.passwordform.password.value == ''){
		alert("Please enter password");
		document.passwordform.password.value == ""
		document.passwordform.password.focus();
		return false;
	}
}