//var delayTimer = 1;
//if(GetCookie("delayTimer") =="") { document.cookie="delayTimer=1";
//} else { delayTimer = parseInt(GetCookie("delayTimer"));}
//survey();

function GetCookie(DPName){
var cookieVar = DPName + "="
var returnFvpValue = "";
if (document.cookie.length > 0){
	newVar = document.cookie.indexOf(cookieVar)
	if (newVar != -1) {
		newVar += cookieVar.length
		fvpend = document.cookie.indexOf(";",newVar);
		if (fvpend == -1)
				fvpend = document.cookie.length;
		returnFvpValue=unescape(document.cookie.substring(newVar, fvpend))
	}
}
return returnFvpValue;
}

function dopopup1(mypopurl,mypopname,sizew,sizeh,poppos,auFoyer){
if(GetCookie("doneSurvey")!=""){return;}
var exdate=new Date();
exdate.setDate(exdate.getDate()+30);
document.cookie="doneSurvey=yes; expires=" + exdate.toGMTString();
if(poppos=="center")
	{leftPos=(screen.width)?(screen.width-sizew)/2:100;topPos=(screen.height)?(screen.height-sizeh)/2:100;}
else if((poppos!='center') || poppos==null){leftPos=50+0;topPos=50+0}
variables="width=" + sizew + ",height=" + sizeh + ",top=" + topPos + ",left=" + leftPos + ",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no";newWindow=window.open(mypopurl,mypopname,variables);
newWindow.focus();
}
// -->

function survey(){
//Delayed Popup
setInterval("setDelayTimer(delayTimer)",1000);
if (GetCookie("delayTimer") !="") {
   delay = parseInt(GetCookie("delayTimer"));
   if (delay < 30) delay = 30 - delay;
   if (delay > 29) delay = 1;
} else {
   delay = 30;    // time in seconds before popup opens
}
timer = setTimeout("dopopup1('http://www.eresearch.no/netsurvey/popupstart.asp?undersokelseid=294104','surveywindow','800','600','PosNums','front')", delay*1000);

//if(rand_no % 3 == 0){
//dopopup1('http://www.eresearch.no/netsurvey/popupstart.asp?undersokelseid=239299','surveywindow','800','600','PosNums','front')
//}
}

function setDelayTimer() {
var delayTimer = 1;
  if(GetCookie("delayTimer") !="") delayTimer = parseInt(GetCookie("delayTimer"));
  delayTimer = delayTimer + 1;
  document.cookie="delayTimer=" + delayTimer.toString();

}