function i_estat(_ref,_var1,_var2,_var3,_var4,_var5)
{
 var elink="http://prof.estat.com/m/web/"+_ref+"?svc_mode="+_var1+"&svc_campaign="+_var2+"&svc_partner="+_var3+"&svc_position="+_var4+"&svc_misc="+_var5+"&estat_url=noredirection";
send=function(IMG){var _IM=new Image(1,1);_IM.src=IMG;imgLoadChk(_IM);};
send(elink);  
}
      
imgLoadChk = function (img, tries){
  if (img.complete == true){
    return;
  };
  if (tries <= 0){
    if (img.name == "0"){
      // Last try with new image
      var img_url = img.src + '&jstimeout=1';
      var _IM2 = new Image (1, 1);
      _IM2.alt = img.alt;
      img.src = "";
      delete img;
      _IM2.name = "1";
	    _IM2.src = img_url;
      imgLoadChk (_IM2, 10);
    }
    return;
  }
  window.setTimeout (function (){imgLoadChk (img, tries - 1);} , 500);
};