window.addEvent('domready', function() {
	initialize_tab();
});

var timer;

function initialize_tab() {
	var divTable = ['univers', 'sports', 'marques'];
	$$('#top_menu div').each( function(element,i) {
		element.addEvent( 'mouseover', function() {
			timer = window.setTimeout(function() {
				element.style.backgroundPosition = '0px -58px';
				$('tab_'+divTable[i]).style.display = 'block';			
			}, 100);
		});
		element.addEvent( 'mouseout', function() {
			window.clearTimeout(timer);
			element.style.backgroundPosition = '0px 0px';
			$('tab_'+divTable[i]).style.display = 'none';
		});
	});
	$$('#top_menu_deroule .menu_deroule').each( function(element,i) {
		element.addEvent( 'mouseover', function() {
			$(divTable[i]).style.backgroundPosition = '0px -58px';
			element.style.display = 'block';
		});
		element.addEvent( 'mouseout', function() {
			$(divTable[i]).style.backgroundPosition = '0px 0px';
			element.style.display = 'none';
		});
	});
}

function affichePopup(nom){
	$("popup_contenu_centre").innerHTML = $('popup_data_' + nom).innerHTML;
	$('popup').style.display = "block";
}