// Cookie functions
function surveySetCookie(NameOfCookie, value, expiredays) {
	var ExpireDate = new Date ();
	ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));
	document.cookie = NameOfCookie + "=" + escape(value) +
	((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString());
}
function surveyDelCookie(cookie) {
	surveySetCookie(cookie, '', -1);
}
function surveyGetCookie(NameOfCookie) {
	if (document.cookie.length > 0) {
		begin = document.cookie.indexOf(NameOfCookie+"=");
		if (begin != -1) {
			begin += NameOfCookie.length+1;
			end = document.cookie.indexOf(";", begin);
			if (end == -1) end = document.cookie.length;
			return unescape(document.cookie.substring(begin, end));
		}
	}
	return null;
}

// for inner pages
function showFlash() {
	var cookie = surveyGetCookie("userChoice");
	if (cookie != null) {
		return;
	}
	document.getElementById("survey").style.display = "block";	
}
function runPopup() {
	// Generate Random Number 1-400
	var rand_no = Math.ceil( Math.random() * 800 );
	// 99.75% of the time, just exit here
	if (rand_no < 799) { return 1; }
	
	var cookie = surveyGetCookie("userChoice");
	if (document.getElementById("surveyHome") && cookie != null) {
		document.getElementById("hide300x250").style.display = "block";
	}
	else if (document.getElementById("surveyHome") && cookie == null) {
		document.getElementById("surveyHome").style.display = "block";
		document.getElementById("hide300x250").style.display = "none";	
		document.getElementById("hide300x250").getElementsByTagName("table")[0].style.display = "none";
		document.getElementById("prpswf").getElementsByTagName("embed")[0].style.height = "0";
	}	
	else {
		setTimeout("showFlash()", 7000);
	}
}
if (window.addEventListener) {
	window.addEventListener("load", runPopup, false)
}
if (window.attachEvent) {
	window.attachEvent("onload", runPopup)
}

//For all pages 
function storeReply(reply) {
	var oneMonth = 30;
	var oneDay = 1;
	var yes = "Yes";
	var no = "No";
	var maybe = "Maybe";
	var close = "close";
	if (reply == yes) {
		surveySetCookie("userChoice", reply, oneMonth);
		window.open("http://www.marketingresearchresources.com/mrIWeb/mrIWeb.dll?I.Project=tim05208mr", "_blank");
	}
	if (reply == no) {
		surveySetCookie("userChoice", reply, oneMonth);
	}
	if (reply == maybe|| reply == close) {
		surveySetCookie("userChoice", reply, oneDay);
	}
	if (document.getElementById("surveyHome")) {
		document.getElementById("surveyHome").style.display = "none";
		document.getElementById("hide300x250").style.display = "block";
		document.getElementById("hide300x250").getElementsByTagName("table")[0].style.display = "block";
		document.getElementById("prpswf").getElementsByTagName("embed")[0].style.height = "250";
	}
	else {
		document.getElementById("survey").style.display = "none";
	}
}