window.addEvent('domready', function(){
	// fix for external links
	var anchors = $$('a');
	anchors.each(function(anchor) {
		if (anchor.href && anchor.rel == 'external')
			anchor.target = '_blank';
	});

	// intialize tooltips
	var tooltips = new Tips($$('#sponsor_header a, #moddb a, #indiedb a, #donate a, #ngz a'));	
});