Event.observe(window, 'load', page_loaded, false);

function page_loaded(){
	
	var content = $('content');
	
	if (content){
		var links = content.getElementsByTagName('a');
		var link, href;
		for(i=0; i<links.length; i++)
		{
			link = links[i];
			href = link.getAttribute('href');
			
			if(href && href.substring(0,4) == 'http' && !href.match(/pooltech\.be/))
				link.setAttribute('target', '_blank');
		}
	}
}