function submitLogin()
{
	var em = document.getElementById("employee_no").value;
	var p = document.getElementById("password").value;
	var fo = document.getElementById("loginform");
	
	if (em=='' || p=='')
	{
		alert("Please type in employee number and password.");
	} else {
		fo.submit();
	}
	
}

function submitPassword()
{
	var np = document.getElementById("new_password").value;
	var cp = document.getElementById("confirm_password").value;
	var fo = document.getElementById("loginform");
	var msg = ""; 
	
	if (np=='' || cp=='')
	{
		msg = msg + "Please give a new password and confirm it.\n";
	}
	
	if (np != cp)
	{
		msg= msg + "Please make sure both passwords match.\n";
	}
		
	if (msg!='') 
	{
		alert(msg);
	} else {
		fo.submit();
	}
	
}