/* Displays info on homepage thumbnails */
function displayInfo(element, direction){
	var content = element.siblings('.text');
	var image = element.siblings('img');
	var h = content.outerHeight();
	if(direction=='up'){
		content.animate({'top':'+='+h+'px'}, 'fast');
		//image.animate({'opacity':'0.5'}, 'fast');
		
		
	}else{
		//content.animate({'top':'-='+h+'px'}, 'fast');
		content.animate({'top':'-='+h+'px'}, 'fast');
		//image.animate({'opacity':'1'}, 'fast');
		
	}
	
}


//Dispose le bouton "TOP"
function initTopButton(){
	var offset = $('#page').offset();
	var wH = $(window).height();
	var bH = $('.prev').height();
	$('.link-top').css({	'left': $('#page').width()+offset.left+1+'px',
								'top': wH-35+'px'
							});
	$('.next').css({'top': wH/2-bH/2+'px'});
	$('.prev').css({'top': wH/2-bH/2+'px'});
	$('.home-link').css({'top': wH/2-55+'px'});
}