var dtstamp;
var returnvisitordtstamp=getcookie1(dtstamp);
//alert(returnvisitordtstamp);
var xmlhttp;
if(returnvisitordtstamp=="")
{
if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else
  {// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
xmlhttp.onreadystatechange=function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    //document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
	//alert(xmlhttp.responseText);
	
var cnm1=xmlhttp.responseText;
var trackerMu_thispagedomain = trackerExtractDomainName(document.URL);
        trackerSetCookie("dtstamp", cnm1, trackerMu_thispagedomain);
	
    }
  }
xmlhttp.open("GET","http://www.trainpetdog.com/cookiefile.php");
xmlhttp.send();

}



function trackerExtractDomainName(s) {
 var i = s.indexOf('//');
 if(i > -1) { s = s.substr(i+2); }
 
 i = s.indexOf('/');
 if(i > -1) { s = s.substr(0,i); }
 
 i = s.indexOf(':');
 if(i > -1) { s = s.substr(0,i); }
 
 var re = /[a-z]/i;
 if(! re.test(s)) { return s; }
 
 var a = s.split('.');
 
 if(a.length < 2) { return s; }
 
 var domain = a[a.length-2] + '.' + a[a.length-1];
 
 if(a.length > 2) {
    if(a[a.length-2].length==2 && a[a.length-1].length==2) {
      domain = a[a.length-3] + '.' + domain;
      }
   }
 return domain.toLowerCase();
}
 

function trackerSetCookie (cookieName1, value, domain) {
 var argv = trackerSetCookie.arguments;
 var argc = trackerSetCookie.arguments.length;
 var date = new Date();
 date.setTime(date.getTime()+(10*365*24*60*60*1000));
 var expires = "; expires="+date.toGMTString();
 document.cookie = cookieName1+"="+value+";domain="+domain+";expires="+expires+"; path=/";
}
 
 
 

var expDays = 365*4;

//var exp = new Date(); 
//exp.setTime(exp.getTime() + (expDays*24*60*60*1000));


// JavaScript Document

function getcookie1(dtstamp) {
//var cookieName=tracker;
//alert(document.cookie);
var id = document.cookie;
var cookievalue = "";
if (document.cookie.length > 0) {
cookievaluec = id.split("dtstamp=");
var n2=cookievaluec.length;
if(n2>1)
{
cookievalue = cookievaluec[1].split(";");
return cookievalue[0];
}
else
{
 return cookievalue;
}

}
else
{
 return cookievalue;
}

}