window.addEvent('domready', function() {
// external links	
	var t = $$("a[rel=external]");
	t.each(function(lnk, nr){
		lnk.set({'target':'_blank'});									
	});

// add tooltip if requested
	var list = $$(".hastooltip");
	list.each(function(partner){
		if(partner.get('tag') == "a"){
			var content = partner.get('title').split('::');  
		} else {
			content = [partner.get('alt'), ''];
		}
		partner.store('tip:title', content[0]);  
		partner.store('tip:text', content[1]); 
	});
	
	if(list.length > 0){
		var t = new Tips('.hastooltip', {
			timeOut		: 700,
			maxTitleChars	: 50,
			hideDelay		: 200,
			className		: 'tips',
			onShow		: function(tip){
				tip.setStyle('opacity', '0.9');
			}
		});
	}
});