<!--
var doc = 'document.frmLogin.';
var userID = ''
var loggedIn = 0;

//check to see if the user id is stored in cookie
if (document.cookie != '') {
	userID = cookieVal('UserID');
	loggedIn = cookieVal('LoggedIn');
}


function loginUser() {
	if (eval(doc+'UID').value.length == 0) {
		alert('User ID is missing.\nPlease enter a User ID.');
		eval(doc+'UID').focus();
		return;
	}
	if (eval(doc+'Password').value.length == 0) {
		alert('Password is missing.\nPlease enter a pasword.');
		eval(doc+'Password').focus();
		return;
	}
	
	//if we get to this point, there is no error.  So submit form now.
	document.frmLogin.submit();
}


function logoutUser() {
	deleteCookie('LoggedIn');
	document.location.href = 'https://www.cornerstonehealthcare.net/logout.asp';
}


function cookieVal(cookieName) {
	thisCookie = document.cookie.split('; ');
	for (i=0; i<thisCookie.length; i++) {
		if (cookieName == thisCookie[i].split('=')[0]) {
			return thisCookie[i].split('=')[1];
		}
	}
	return 0;
}


function deleteCookie(cookieName) {
	thisCookie = document.cookie.split('; ');
	expireDate = new Date();
	expireDate.setDate(expireDate.getDate()-1);
	for (i=0; i<thisCookie.length; i++) {
		if (thisCookie[i].split('=')[0] == cookieName) {
			document.cookie = cookieName+'=;path=/;expires='+expireDate.toGMTString();
		}
	}
}
//-->