function init_fade_row() {
	$(".row").fadeTo(500, 0.5);
	$(".row").hover(function(){
	   $(this).fadeTo(500, 1);
	 },function(){
	   $(this).fadeTo(500, 0.5);
	 });
	//$(".img").fadeTo(500, 0);;
	id = 0;
	fade_in();
	$("#row_0").fadeTo(500, 1);
}
function fade_in(){
	var target = "#img_"+id;
	$(target).fadeTo(300, 1);
	id++;
	setTimeout('fade_in();', 100); 
}
function center_description(){
	var margin_top = 40-(parseInt($('.description p').css("height"))/2);
	$('.description p').css("margin-top", margin_top)
	var margin_top2 = 40-(parseInt($('.row_extended .title_inner').css("height"))/2);
	$('.row_extended .title_inner').css("margin-top", margin_top2)
}
$(document).ready(function() {
	center_description();
	init_fade_row();
	Shadowbox.init({overlayColor: '#000', overlayOpacity: '0.5', language: 'fr'});
});