function submitForm() {  
	var l_form = document.getElementById('login');
	//alert(l_form.username.value);
	l_form.submit();
	}
	
	function checkLoginForm() {
		var gform = window.document.getElementById('loginform');
		if (gform.username.value == '') {
		alert('Please enter a username and a password to log in.');
		gform.username.focus();
		return false;
		} else if (gform.password.value == '') {
		alert('Please enter a username and a password to log in.');
		gform.password.focus();
		return false;
		} /* else if (len(gform.username) > 30) {
		alert('Invalid username.  Your username must be 30 characters or less.');
		gform.username.focus();
		return false;
		} else if (len(gform.password) > 20)  {
		alert('Invalid password.  Your password must be 20 characters or less.');
		gform.password.focus();
		return false;
		} */
		//alert('submitting form?');
		//gform.submit();
		return true;
	
	}