$(document).ready(function() {		
//Execute the slideShow, set time for each image
slideShow(5000);
});
function slideShow(speed) {
//Set the opacity of all images to 0
$('ul.slideshow li').css({opacity: 0.0});
//Get the first image and display it (set it to full opacity)
$('ul.slideshow li:first').css({opacity: 1.0});
//Call the gallery function to run the slideshow	
var timer = setInterval('gallery()',speed);
}
function gallery() {
//if no IMGs have the show class, grab the first image
var current = ($('ul.slideshow li.show')?  $('ul.slideshow li.show') : $('#ul.slideshow li:first'));
//Get next image, if it reached the end of the slideshow, rotate it back to the first image
var next = ((current.next().length) ? ((current.next().attr('id') == 'slideshow-caption')? $('ul.slideshow li:first') :current.next()) : $('ul.slideshow li:first'));
//Set the fade in effect for the next image, show class has higher z-index
next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);		
//Hide the current image
current.animate({opacity: 0.0}, 1000).removeClass('show');
}

// Sélection de tous les Brs
function selectAllBr(){
	
     jQuery('.checkbr').attr('checked','checked');	
	 return false;
}




/*  DECALAGE ROLLOVER */
// quand on détecte une class "act" sur un element, on lui ajoute une classe au rollover de l'element precedent (souci de bordure et de positionnement CSS)
$(document).ready(function() {
	$('#menu > li').each(function(index,elem) {
		if($(elem).hasClass('act')) {
			$(elem).prev().hover(
			  function() {
				$(this).next().addClass("alt");
			  },
			  function() {
				$(this).next().removeClass("alt");
			  }
			);
		}
	});
	
	
});