// JavaScript Document
var submitted = false;

	function submitForm()
	{
		var form = document.forms.bflogin;

		if(checkForm() && !submitted)
		{
			submitted = true;
			form.submit();
		}
	}

	function checkForm ()
	{
		var form = document.forms.bflogin;
		var success = true;

		if (!form.login.value)
		{
			success = false;
			alert("Username is required.");
			form.login.focus();
		}
		else if (!form.password.value)
		{
			success = false;
			alert("Password is required.");
			form.password.focus();
		}

		return success;
	}

	function checkForSubmit(evt,theForm)
	{
		var keyCode = document.layers ? evt.which : evt.keyCode;

		if (keyCode == 13 && checkForm(theForm))
		{
			submitForm();
		}
	}

	function initializePage()
	{
		document.bflogin.login.focus();
	}