//----------------------------------------------------------------------

// AdSource Tracker Email Tracker V 2.0

// Copyright 2009 NetTrack Marketing 

//----------------------------------------------------------------------

var __swapRef = "referral_source";	

var __site_url= "probellracing.com";

function __body_onload() {

  if(document.referrer.toLowerCase() != "") {

	x=document.referrer.toLowerCase().indexOf("http://www."+__site_url);

   	y=document.referrer.toLowerCase().indexOf("http://"+__site_url);

    if( (x<0 && y<0) || (x>5 && y<0) || (y>5 && x<0) ) {

      SetCookie(__swapRef,document.referrer.toLowerCase());

    }

  }

if(document.referrer.toLowerCase() == "") {

SetCookie(__swapRef,document.URL);

}

  x=GetCookie(__swapRef);

  if(x != null) {

    SwapValueInElemID(x, __swapRef);

  }

}

function SwapValueInElemID(sText, theID) {

  var swapObj = document.getElementById(theID);

  if (swapObj != null)

    swapObj.value = sText;

}

function SetCookie(name, value, days) {

  var expires = "";

  if (days) {

    var date = new Date();

    date.setTime(date.getTime()+(days*24*60*60*1000) );

    expires = "expires="+date.toGMTString()+";";

  }

  document.cookie = name+"="+value+"; "+expires+" path=/";

}

function GetCookie(name) {

  var ca = document.cookie.split(';');

  var nameEQ = name + "=";

  for(var i=0; i < ca.length; i++) {

    var c = ca[i];

    while (c.charAt(0)==' ') c = c.substring(1, c.length); //delete spaces

    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);

  }

  return null;

}