if(typeof(text_ads_counter) == 'undefined')
	var text_ads_counter = 0;
else
	text_ads_counter++;

document.write("<iframe id=\"ad_frame_"+text_ads_counter+"\" scrolling=\"No\" frameborder=\"0\" allowtransparency=\"true\" " + 
		"src=\"http://ads.c-observer.com/text_content.php?"+			
			"&theme="+ad_theme+			
			"&color_bg="+color_bg+
			"&color_text="+color_text+
			"&color_link="+color_link+
			"&color_title="+color_title+
			"&width="+ad_width+
			"&height="+ad_height+
			"&lang="+ ((typeof(ad_lang)!='undefined') ? ad_lang : "") +
			"&counter=" + text_ads_counter +
			"\"></iframe>");			

var objFrame = document.getElementById('ad_frame_'+text_ads_counter);
objFrame.width = ad_width;
objFrame.height = ad_height;