$(document).ready(function(){	
  setEventMain();
});

function setEventMain(){		
	/******************************************************/
	/* Actualite */
	/******************************************************/
	showActus();	
}


function showActus(){		
	$('#actualites .visu div').hide();
	$('.visu div#visu_1').show();
				
		$('#actualites a.moreDesc').unbind();
		$('#actualites a.moreDesc').bind('click',function(){
			$('#actualites a.moreDesc').html('+')
			$(this).html('-');
			
			$('#actualites li.deplie').removeClass('deplie');
			$(this).parents('li').addClass('deplie');
			
			$('#actualites .itemActu').css({height: '23px'});
			$('#actualites #firstElm .itemActu').css({height: '36px'});
			
			//resizeBlocActus();	
			
			var index = $('#actualites .detailActu ul li').index($(this).parents('li'));
			
			updateHeightOfDetailActu(this,index);
			$('#actualites .visu div').hide();
			$('.visu div#visu_'+(index+1)).show();			

			return false;			
		});		
}

function updateHeightOfDetailActu(obj,index){
	var detailActu = $(obj).parents('li');
	var itemActu = $('.itemActu',detailActu);
	if(index != 0)
		itemActu.css({height: '48px'});
	else{
		itemActu.css({height: '60px'});
	}
}

  preload = function (o, img_src, w, h) {
    var img = new Image ();
    img.onload = function () {
      o.onload = null;
      if (w) o.width  = w;
      if (h) o.height = h;
      o.src = img.src
    };
    img.src = img_src;
  }