var deploySurvey = new Boolean(false);
var cycle = 1; // survey will open at a frequency of approximately 1/cycle
var number = Math.floor(Math.random() * cycle) + 1;
var csurvey = document.cookie;
var today = new Date();
var expiry = new Date("March 31, 2005");

function surveyDeploy() {
	if (deploySurvey == true) {
		if (getSurveyCookie("pgca_equitysurvey") != "viewed"  && number == cycle) {
			setSurveyCookie('pgca_equitysurvey', 'viewed');
			window.open('/fr_CA/survey/survey.jhtml', 'SurveyWindow', 'width=640,height=700,scrollbars,resizeable');
		}
	}
}

function getSurveyCookie(name) {
	var sbikky = document.cookie;
 var index = sbikky.indexOf(name + "=");

 if (index == -1) {
  return null;
 }

 index = sbikky.indexOf("=", index) + 1;
 var endstr = sbikky.indexOf(";", index);

 if (endstr == -1) {
  endstr = sbikky.length;
 }

 return unescape(sbikky.substring(index, endstr));
}

function setSurveyCookie(name, value) {
	if (value != null && value != "") {
  document.cookie = name + "=" + escape(value) + "; expires=" + expiry.toGMTString() + "; path=/";
 }

 csurvey = document.cookie;
}