var ExitPopURL = 'survey.html'; //This is the URL where your 'exit page' is located.
/* NOTE: If you experience an error it is most likely due to the strict AJAX security, make sure that you are accessing the correct URL, for example, if you have http://domain.com in your browser, and http://www.domain.com in the 'ExitPopURL' then there will be a conflict. they must both match. .htaccess to ensure that your visitors are visiting www. is good practice here.*/
var AlertBox = "*****************************************************\n\nWait!\n\nBefore you go, please take a minute to answer 5 simple questions about the article you just read so that we can make things even better for you! If you don’t want to answer these questions, we completely understand you have a bizy life! We appreciate your time! Thanks so much! Have a good one!      \n\n*****************************************************"; // This is what the alert() pop up verbage says.

//DO NOT EDIT BELOW This LINE (Unless of course your Savvy!) ------------------------------



window.onload = function(){
	// this is where we start our journey...
	createExitPop();
}// end function onunload

function ajaxGET(divId, page, effect) 
{ 
     var xmlHttp; 
     try 
    { 
         // Firefox, Opera 8.0+, Safari 
         xmlHttp=new XMLHttpRequest(); 
    } 
     catch(e)   
    { 
         // Internet Explorer 
         try 
         { 
              xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); 
         } 
         catch(e)   
          { 
               try 
               { 
                    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); 
               } 
               catch(e)   
             {      
                    alert("Your browser does not support AJAX!"); 
                  return false; 
             } 
         } 
     } 
      
    xmlHttp.onreadystatechange=function() 
     { 
         if(xmlHttp.readyState==4) 
          { 
               if(effect == 'collapse') { document.getElementById(divId).style.display='none'; } 
               else                     { document.getElementById(divId).innerHTML=xmlHttp.responseText; } 
         } 
    } 
     xmlHttp.open("GET",page,true); 
    xmlHttp.send(null); 
}

function createExitPop()
{
	var theBody = document.getElementsByTagName('body')[0]; 
	var newdiv = document.createElement('div');
	newdiv.setAttribute('id','ExitDiv');
	theBody.setAttribute('id','body');
	newdiv.setAttribute('style', 'width: 100%; height: 100%;');
	
		// put div on page
		theBody.appendChild(newdiv);
	
		//add exit pop to page (contents are from your exit.php(or whatever you named it) page)
		document.getElementById('ExitDiv').value = ajaxGET('ExitDiv', ExitPopURL);
	
	// style exit pop to resemble its own page
	document.getElementById('ExitDiv').style.display = "none"; 
	document.getElementById('ExitDiv').style.top = '0px'; 
	document.getElementById('ExitDiv').style.left = '0px'; 
	document.getElementById('ExitDiv').style.position = 'relative'; 
	document.getElementById('ExitDiv').style.backgroundColor = '#FFFFFF';
	
}// end createExitPop

isExit = true;

function ExitPop(isExit) {
		if(isExit != false)	{
			isExit=false;
			isPop = true;
			
			var bodyTag = document.getElementById? document.getElementsByTagName("BODY")[0] : document.body;
			
			// add id="body" so that it can be referenced.
			bodyTag.setAttribute("id", "body");
			
			//replace body text with exit pop
			bodyTag.innerHTML = document.getElementById('ExitDiv').innerHTML;
			return AlertBox;
		} // end if
	}// end function

window.onbeforeunload = function(){
		
		// Lay down an exit pop!!
		return ExitPop(isExit);
	
}// end function onunload