function anMain() {
	try {
		
		if (!window.an_category && !window.an_keyword)
			return;
		
		var site = 128638;

		var cat = window.an_category || "";
		var kw = window.an_keyword || "";
		var chk = "";
		
		if (kw != undefined && kw != "") {
										
			chk=kw.replace(/(at )?(on )?([a-zA-Z0-9]*)[.]com[:]?/ig,"");
			if(chk == kw) {	
				kw=kw.replace(/( at )[a-zA-Z]([a-zA-Z0-9]+)/ig,"");
			}
			else {
				kw = chk;					
			}
			kw=kw.replace(/(- )?(rsc )?photo gallery( -)?/ig,"");
			if(kw == "racing sports cars") {
				kw = "automobile racing cars";
			}
		}
		var encRegExp = new RegExp("%[0-9A-Fa-f][0-9A-Fa-f]");
		if (!encRegExp.test(cat)) {
			cat = escape(cat);
		}
		if (!encRegExp.test(kw)) {
			kw = escape(kw);	
		}
		var siteref = "";
		if (document.referrer != "" && document.referrer.indexOf(window.location.hostname) == -1) {
		      siteref = ";siteref=" + escape(document.referrer);
		}
		
        document.write("<IFRAME WIDTH='1' HEIGHT='1' MARGINWIDTH='0' MARGINHEIGHT='0' HSPACE='0' VSPACE='0' FRAMEBORDER='0' SCROLLING='no' SRC='http://pbid.pro-market.net/engine?site="+ site +";size=1x1;category="+ cat +";kw="+ kw + siteref +";rnd=(" + new Date().getTime() + " )'></IFRAME>");
	}
	catch (e){
	}
}
anMain();