var lSite = 850;
var hSite = 550;

$(function(){	
	positionnerElements();
});

function go()
{
	$("body").css("visibility", "visible");	
	if (typeof(go_page) == "function") go_page();
}

function positionnerElements()
{
	l = $(window).width(); 
	h = $(window).height();
	
	margeLeft = (l - lSite) >> 1;
	margeTop = (h - hSite) >> 1;
	if (margeLeft < 0) margeLeft = 0;
	if (margeTop < 0) margeTop = 0;
	
	$("#global").css("left", margeLeft+"px ").css("top", margeTop+"px");
	$("#bandeHorizontale").css("width", l+"px").css("top",margeTop+"px");
	
	if ($(".gv_galleryWrap").size() > 0) 
	{
		lg = $(".gv_galleryWrap").width(); hg = $(".gv_galleryWrap").height();
		x = (l - lg)>>1; y = (h - hg)>>1; if (y < 0) y=0;
		$(".gv_galleryWrap").css("top", y+"px").css("left", x+"px");		
		$("#btnQuitter").css("top", y+"px").css("left", (x+380)+"px");
	}
}

window.onresize = positionnerElements;