var menu_en_cours;

//fonctions à effectuer à l'initialisation de la page
function initPage(){
	var position;
	var decalage;
	var pos_left = ($('body').width()/2)-480;
	menu_en_cours = -1;
	$('.un-menu').each(function(i){
		//correction vertical align
		if(parseInt($(this).height()) == 15){
			$(this).css({paddingTop: '9px', height: '26px'});
		}else{
			$(this).css({paddingTop: '2px', height: '33px'});
		}
		
		//placement des sous-menus
		position = getOL($(this)[0]);
		decalage = (150-$('#sous-menus-'+i)[0].offsetWidth)/2;
		$('#sous-menus-'+i).css({left: position+decalage+'px', visibility: 'visible', display: 'none'});
	});
	$('#barre-langue').css({left: pos_left+865+'px', display: 'block'});
	$('#fb-jaime').css({left: pos_left+355+'px', display: 'block'});
	$('#rs-fb').css({left: pos_left+328+'px', display: 'block'});
}

function reInitPage(){
	var pos_left = ($('body').width()/2)-480;
	$('#barre-langue').css({left: pos_left+865+'px'});
	$('#fb-jaime').css({left: pos_left+355+'px', display: 'block'});
	$('#rs-fb').css({left: pos_left+328+'px', display: 'block'});
}