$(document).ready(function() {

    

    function positionFooter() {
        $("#footer").css(
            {
                position: "absolute",
                top: ($(document.body).height() - $("#footer").height()) + "px",
                left: ($("#menuWrapper").position().left + 20),
                display: "block"               
            });
        }

    $(window)	 
		.resize(positionFooter)
		.load(positionFooter)

});