//
// Functions for proact cookie creation/setting/deletion
//
// 1 - whitepapers
// 2 - articles
// 3 - enewsletters
//

function getCookie(Name){ //get cookie value
	var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
	if (document.cookie.match(re)) //if cookie found
	return document.cookie.match(re)[0].split("=")[1] //return its value
	return ""
}

function setCookie(name, value, days){ //set cookie value
	var expireDate = new Date()
	//set "expstring" to either future or past date, to set or delete cookie, respectively
	PAVisitor = value;
	var expstring=expireDate.setDate(expireDate.getDate()+parseInt(days))
	document.cookie = name+"="+value+"; expires="+expireDate.toGMTString()+"; path=/";
	//document.cookie = "myContents=ProactBD JavaScript cookie experiment;	expires=Fri, 19 Oct 2010 12:00:00 UTC; path=/";

}

var PAVisitor;
function initPACookies()
{
	PAVisitor = 1;
	// 1: been to site before
	setCookie("PAVisitor", 1, 30)
}