function Id4bc() {
	var r4bc = "";
	var rp4bc = "";
	try{
		if(parent.document.referrer != undefined)
      		rp4bc = parent.document.referrer + "";
	}catch(_E){
	}
	
	r4bc = (rp4bc != "") ? rp4bc : document.referrer ;   

  	var params = "";
	var bc = {};
	bc["i"] = _id4bc;
	bc["u"] = (window.location + "").substring(0,330);
	bc["r"] = r4bc;
	bc["t"] = (document.title) ? document.title : "";
	for (i in bc)
		params += i + "=" + escape(bc[i]) + "&";
	
	var imgbc = new Image(1,1);
	imgbc.src = "http://id4bc.activemotors.net/ident.php?" + params.substring(0,params.length-1);
}