// cookies.js

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}


function checkCookie()
{
	userCookie=readCookie('BCSAIP');
	if (userCookie!=null && userCookie!="")
	{	
		//alert('User cookie found! ' + userCookie);
		if (userCookie=='true')
			return true;
		else
			return false;
	}
	else 
	{
		//alert('No user cookie found!');
		return false;
	}
}


function gotoInternetPage(interceptPage,finalDestination)
{
	if (checkCookie()==true)
	{
		//alert('checkCookie is true');	
		return finalDestination;
	}
	else
	{
			//alert('checkCookie is false');
			return interceptPage;
	}
}


function gotoURL(interceptURL,finalURL)
{
	var URL = gotoInternetPage(interceptURL,finalURL);
	if (URL==interceptURL)
		window.location = URL;
	else
		window.open(URL);
}