function urlencode(str) {
	return escape(str).replace(/\+/g,'%2B').replace(/%20/g, '+').replace(/\*/g, '%2A').replace(/\//g, '%2F').replace(/@/g, '%40');
}

// save referer for stats
if ((document.images) && (location.href.indexOf("nref=1") < 0)) {
	var cookies_on ="1";
	if (document.cookie.indexOf("VID") < 0) {
		document.cookie ="testCookie=Enabled; path=/";
  	if (document.cookie.indexOf("testCookie") < 0) 
			cookies_on ="0";
	}
	
	var d_url = document.location.href.substring(document.location.href.indexOf("/",8), document.location.href.length);
	if (document.location.href.indexOf("/flower/"))
		var Item = parseInt(document.location.href.substring(document.location.href.indexOf("_")+1, document.location.href.length));
	
	if (((cookies_on == "1") && (document.cookie.indexOf("VID") < 0)) || (Item > 0)) {
		var cimg = new Image();
		// cimg.src = location.protocol + "//" + location.hostname + "/refImage...
		cimg.src = "/refImage/?c_on=" + cookies_on + "&d_item=" + Item.toString() + "&d_url=" + urlencode(d_url) + "&d_ref=" + urlencode(document.referrer);
	}
}