var supportSurveyCookieName = "UserGuideSurvey";
var sitesatisfactionCookieName = "SiteSatisfactionSurvey";
var surveyurl = "http://digiumenterprise.com/answer/?sid=54713&chk=BBKKYRR4";
var lotteryMaxValue = 1; // 1=always, 2=50%, 3=33%, 5=20%, 10=10%, 50=2%, 100=1%, 200=0.5%

function createSurveyCookie(name, value, days) {
	if(days) {
		var date = new Date();
		var difference = 0;
		       
		//date.setTime(date.getTime()+(days*60*1000)); //*24*60*60*1000
		//date.setTime(date.getTime()+(days*60*60*1000)); //*24*60*60*1000
		
		var nextDay = new Date();
		nextDay.setDate(nextDay.getDate()+days);
		
		var compareDay = new Date(nextDay.getFullYear(), nextDay.getMonth(), nextDay.getDate(), 0, 0, 0);
		
		difference = compareDay - date;
		
		date.setTime(date.getTime()+difference);
		
		var expires = "; expires="+date.toGMTString();
	} else {
		expires = "";
	}
	
	document.cookie = name+"="+value+expires+"; path=/";
	//CHANGED FOR SESS CHK
	// document.cookie = sessionCookieName+"="+value+"; path=/";
}

function readSurveyCookie(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 surveyCheck() { 
	if( readSurveyCookie(supportSurveyCookieName) == "yes" || readSurveyCookie(sitesatisfactionCookieName) == "yes" ) { 
 		// Return without doing anything
 		return;
 	} else {
		openSurvey();
	}
}

function openSurveyPopup( url, title, width, height )
{
	window.open( url, title, "toolbar=no,height=" + height + ",width=" + width + ",location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no" );
}

function openSurvey(){
	var randNum = Math.round(Math.random()*(lotteryMaxValue-1));
 	if(randNum == 0) {		
		openSurveyPopup(surveyurl, 'UserguideSurvey', 630, 648);
		createSurveyCookie(supportSurveyCookieName, "yes", 1); //expires in 1 days
	}
}