function DZDocumentLoadedCB() {
    var onloadfunc = function () {
        try {
        var pageTracker = _gat._getTracker("UA-3094953-7");
        pageTracker._trackPageview();
        } catch(err) {}
    }
    var head= document.getElementsByTagName('head')[0];
    var script= document.createElement('script');
    script.type= 'text/javascript';
    var gaJsHost = "http://www.";
    script.src= 'http://www.google-analytics.com/ga.js';
    head.appendChild(script);
    script.onreadystatechange= function () {
      if (this.readyState == 'complete') onloadfunc();
   }
   script.onload= onloadfunc;    

}