/******************** class for uhu_manualview ****/
/*************Copyright 2009 Netzbewegung GmbH ****/
/**************************************************/
/********************* s.kenk@netzbewegung.com ****/
/****************** last update on 25 Sep 2009 ****/
window.addEvent('domready', function(){

	// Add Events for tooltips
	if ($('uhu-manuals')) {
		var first = $('uhu-manuals').getElements('tbody>tr:first-child');

		$('uhu-manuals').getElements('div.image').each(function(el) {
			// Show first tooltip beneath thead
			if (el.getParent().getParent() == first[0]) {
				el.getNext().setStyle('top',-15);
				el.addEvents({
					'mouseover': function(){
						el.getParent().setStyle('z-index','2');
					},
					'mouseout': function(){
						el.getParent().setStyle('z-index','0');
					}
				});

				if (Browser.Engine.trident) {
					el.getNext().setStyle('left',98);
				}
			}

			el.addEvent('mouseenter', function() {
				if (el.getNext().hasClass('tooltip')) {
					el.getNext().removeClass('hidden');
				}
			});

			el.addEvent('mouseleave', function() {
				if (el.getNext().hasClass('tooltip')) {
					el.getNext().addClass('hidden');
				}
			});
		});
	}
});