var skip = 0; // Skip parameter
var google_adnum = 0;
var adcounter = 0;

function google_ad_request_done(google_ads) {
	/*
	* This function is required and is used to display
	* the ads that are returned from the JavaScript
	* request. You should modify the document.write
	* commands so that the HTML they write out fits
	* with your desired ad layout.
	*/
	var i;
	var s = '<div class="sense-content-a">';

	/*
	* Verify that there are actually ads to display.
	*/
	if (google_ads.length == 0) return;

	/*
	* If an image or flash ad is returned, display that ad.
	* Otherwise, build a string containing all of the ads and
	* then use a document.write() command to print that string.
	*/

	/*if (google_ads[0].type == "flash") {

		   s += '<a href=\"' +
		google_info.feedback_url + '\" style="color:000000">Ads by Google</a><br>' +
		'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"' +
		' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" WIDTH="' +
		google_ad.image_width + '" HEIGHT="' +
		google_ad.image_height + '"> <PARAM NAME="movie" VALUE="' +
		google_ad.image_url + '">' +
		'<PARAM NAME="quality" VALUE="high">' +
		'<PARAM NAME="AllowScriptAccess" VALUE="never">' +
		'<EMBED src="' +
		google_ad.image_url + '" WIDTH="' +
		google_ad.image_width + '" HEIGHT="' +
		google_ad.image_height +
		'" TYPE="application/x-shockwave-flash"' +
		' AllowScriptAccess="never" ' +
		' PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>';

	} else if (google_ads[0].type == "image") {
	
		   s += '<a href=\"' +
		google_info.feedback_url + '\" style="color:000000">Ads by Google</a><br> <a href="' +
		google_ads[0].url + '" target="_top" title="go to ' +
		google_ads[0].visible_url + '" onmouseout="window.status=\'\'" onmouseover="window.status=\'go to ' +
		google_ads[0].visible_url + '\';return true"><img border="0" src="' +
		google_ads[0].image_url + '"width="' +
		google_ads[0].image_width + '"height="' +
		google_ads[0].image_height + '"></a>';

	} else if (google_ads[0].type == "html") {

	s += google_ads[0].snippet;

	} else {*/

		s += '<h3>Ads by Google</h3>';

		/*
		* For text ads, append each ad to the string.
		*/
		for(i = 0; i < google_ads.length; i++) {
			s += '<div class="item' + (i == 0 ? ' item-first' : '') +'">';
			s += '<h4><a href="' + google_ads[i].url + '" rel="external">' + google_ads[i].line1 + '</a></h4>';
			s += '<p>' + google_ads[i].line2 + ' ' + google_ads[i].line3 + '</p>';
			s += '<p class="link"><a href="' + google_ads[i].url + '" rel="external">' + google_ads[i].visible_url + '</a></p>';
			s += '</div>';
		}
	
		if (google_ads[0].bidtype == "CPC") {
			google_adnum = google_adnum + google_ads.length;
		}
	//}

	s += '</div>';
	document.write(s);
	return;
}


function google_afs_request_done(google_ads){
	/*
     * Verify that there are actually ads to display.
     */
	
	adcounter += 1;
	
	if(adcounter == 1){	
		divname = "wide_ad_unit1";
	}
	if(adcounter == 2){	
		divname = "wide_ad_unit2";
	}

    var google_num_ads = google_ads.length;
    if (google_num_ads <= 0) return;

    var wideAds 	= "";   // wide ad unit html text
    var narrowAds 	= "";   // narrow ad unit html text

    for(i = 0; i < google_num_ads; i++){
    	
		if (google_ads[i].type=="text/wide"){
    		// render a wide ad
			wideAds+= '<div class="item' + (i == 0 ? ' item-first' : '') +'">';
			wideAds+= '<h4><a href="' + google_ads[i].url + '" rel="external">' + google_ads[i].line1 + '</a></h4>';
			wideAds+= '<p>' + google_ads[i].line2 + google_ads[i].line3 + '</p>';
			wideAds+= '<p class="link"><a href="' + google_ads[i].url + '" rel="external">' + google_ads[i].visible_url + '</a></p>';
			wideAds+= '</div>';
        } else {        	
        	// render a narrow ad
			narrowAds+= '<div class="item' + (i == 0 ? ' item-first' : '') +'">';
			narrowAds+= '<h4><a href="' + google_ads[i].url + '" rel="external">' + google_ads[i].line1 + '</a></h4>';
			narrowAds+= '<p>' + google_ads[i].line2 + google_ads[i].line3 + '</p>';
			narrowAds+= '<p class="link"><a href="' + google_ads[i].url + '" rel="external">' + google_ads[i].visible_url + '</a></p>';
			narrowAds+= '</div>';
        }
    }

    if (narrowAds != ""){
        narrowAds 	= '<div class="sense-search-a"><h3>Ads by Google</h3>' + narrowAds + '</div>';
    }

    if (wideAds != ""){
        wideAds 	= '<div class="sense-search-a"><h3>Ads by Google</h3>' + wideAds + '</div>';
    }

    // Write HTML for wide and narrow ads to the proper <div> elements
    if(document.getElementById(divname)) document.getElementById(divname).innerHTML = wideAds;
    if(document.getElementById("narrow_ad_unit")) document.getElementById("narrow_ad_unit").innerHTML = narrowAds;
}