window.addEvent('domready', function() {
	//header tooltips
	/*
	var headerTips = new Tips($('header-links').getElements('a'), {
		text: 'fake',
		className: 'header-tips',
		offset: {'x': 0, 'y': 24}
	});
	*/
	
	/*
	headerTips.addEvents({
		'show': function(tip, el) {
			tip.fade('in');
		},
		'hide': function(tip, el) {
			tip.fade('out');
		}
	});
	*/

	/*
	$('header-links').getElement('a').fireEvent('mouseover');
	*/

	//syntax highlightings
	$$('pre').light({
		altLines: 'hover',
		mode: 'ol',
		flame: 'standard',
		indent: 2
	});
	
	//external links
	$$('a[rel=external]').set('target', '_blank');
});