var wordArray = keywords.split(" ");
		var _c = document.getElementById('googleAd');
		var _x = '';
		_x = keywords;

		google_afs_query = _x;
		google_afs_ad = "w10";
		google_afs_client = "pub-5664019590241836"; google_afs_channel = gg_top_channel+ggadCode;
		google_afs_hl = "zh-CN";
		google_afs_ie = "utf8";
		google_afs_oe = "utf8";
		var count = 4;
		
		if(ggcount>=2)count = 2;

		var google_afs_request_done = function(google_ads) {
			if(google_ads.length==0){
				document.getElementById('google_guanggao').style.display='none';
				return;
			}
		   if(google_ads.length>3){
				//ggstart = rand(google_ads.length-3);
				ggstart = 0;
				ggend = ggstart+count;
		   }
		   else{
				ggstart = 0;
				ggend = google_ads.length;
		   }
		   for (var i = ggstart ; i < ggend ; i++ )
		   {
				show_afs(google_ads[i]);
		   }
		}

		function show_afs(ad) {
			var gg_title = ad.line1;
			var gg_intro = ad.line2;
			for(i=0;i<wordArray.length;i++){
				gg_title = gg_title.replace(wordArray[i],'<span class=\'key\'>'+wordArray[i]+'</span>');
				gg_intro = gg_intro.replace(wordArray[i],'<span class=\'key\'>'+wordArray[i]+'</span>');
				
			}
			var s = '';
			s += "<div class=googleAdList>";
			s += "<dl><dt><a href='" + ad.url + "' target=_blank>" + gg_title + "</a></dt><dd><span class='ggAddress'><a href='" + ad.url + "' target=_blank>" + ad.visible_url + "</a></span>" + gg_intro + "</dd></dl>";
			s += "</div>";
			_c.innerHTML += s;
		}