$(window).load(function() {    
	
    var theWindow        = $(window),
        $bg              = $("#background"),
        aspectRatio      = $bg.width() / $bg.height();

    function resizeBg() {

            if ( (theWindow.width() / theWindow.height()) < aspectRatio ) {
                $bg
                    .removeClass()
                    .addClass('bgheight');
            } else {
                $bg
                    .removeClass()
                    .addClass('bgwidth');
            }

    }

    theWindow.resize(function() {
            resizeBg();
    }).trigger("resize");
	
	$('#imageloader').remove();
	
});