$(document).ready(function(){

	//var loginCheckUrl = 'chk-log.cgi';
	var loginCheckUrl = 'catalog.cgi?stype=su&stext=~'
	
	var skipPages = [
			'bwlogin.html',
			'logged-out.html',
			'login-expd.html',
			'logged-in.html'
		];
	
	function isSkipPage()  {
		for (var i=0; i<skipPages.length; i++) {
			if (window.location.href.indexOf(skipPages[i]) > 0) {
				return true;
			}
		}
		return false;
	}

	if ( !isSkipPage() ) {
		$.get(loginCheckUrl, function(data){
			//var isLoginPage = window.location.href.indexOf('bwlogin.html')>0;
			// logged-out.html
			// login-expd.html
			var isLoggedIn = data.indexOf("login-reqd")==-1;
			var panel = $("#loginMessage");
			panel.hide();
			if ( isLoggedIn ) {
				panel.html('You are currently logged in. <a href="bwlogout.cgi">Logout</a>');
			}
			else {
				panel.html('You are currently not logged in. <a href="file-cat.cgi?FILECAT=bwlogin.html">Login</a>');
				panel.css('color','red');
				panel.css('font-weight','bold');
			}
			panel.fadeIn('slow');
		});
	}

});