function externalLinks() 
{ 
 	if (!document.getElementsByTagName) return; 
 	var anchors = document.getElementsByTagName("a"); 
 	for (var i=0; i<anchors.length; i++) 
	{ 
  		var anchor = anchors[i]; 
   		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") anchor.target = "_blank"; 
 	} 
} 
window.onload = externalLinks;



function google_ad_request_done(google_ads) 
{  
	if (google_ads.length > 0) 
	{
 		ads = new Array();
		for(var i = 0; i < google_ads.length; ++i) 
		{
			ads[i]='<span class="tt"><a href="' + google_ads[i].url + '">' + google_ads[i].line1 + '</a></span><br /><span class="small">' + google_ads[i].line2 + ' ' + google_ads[i].line3 + '</span>';
			if (document.getElementById("unit" + i)) 
			{
				document.getElementById("unit" + i).innerHTML = ads[i];
				document.getElementById("unit" + i).className = 'on';
			}
		}
	}

}