var overwrite=1;
var aff= '';
var prod= '';
var getready = false;
var DOMAIN_NAME = 'https://sh120.ositracker.com';
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function getURLParam()
{
var strParamName='oid';
  var strReturn = "";
  var strHref = window.location.href;
  
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if (
aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  
 else if(strHref.indexOf("#") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("#")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if (
aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return (unescape(strReturn));
}


function SetCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}

function ReadCookie(cookieName) {
 var theCookie=" "+document.cookie;
 var ind=theCookie.indexOf(" "+cookieName+"=");
 if (ind==-1) ind=theCookie.indexOf(";"+cookieName+"=");
 if (ind==-1 || cookieName=="") return "";
 var ind1=theCookie.indexOf(";",ind+1);
 if (ind1==-1) ind1=theCookie.length; 
 return unescape(theCookie.substring(ind+cookieName.length+2,ind1));
}


function createCORSRequest(method, url){
    var xhr = new XMLHttpRequest();
    if ("withCredentials" in xhr){
        xhr.open(method, url, true);
    } else if (typeof XDomainRequest != "undefined"){
        xhr = new XDomainRequest();
        xhr.open(method, url);
    } else {
        xhr = null;
    }
    return xhr;
}


var getValue=getURLParam(); 
if(getValue !='') {
	var getValue_array = getValue.split("_");
	aff = getValue_array[0];
	prod = getValue_array[1];
	SetCookie('affiliate_id',aff,30);
	SetCookie('prodgroup',prod,30); 
	
	var rul = DOMAIN_NAME+'/sales/clicktrack/oid:'+aff+'_'+prod+'/shopify:1';
	
	var request = createCORSRequest("get", rul);
	if (request){
	    request.onload = function(){
	    	
	    	 //alert("Got: " + request.responseText);
	    	 
	        //do something with request.responseText
	    };
	    request.send();
	}	
	
}