$(function() {
	var $wrapper = $('#wrapper');
	var $bigFooter = $('#big-footer');
	var $window = $(window);


	positionFooter = function() {
	    var wrapperHeight = parseInt($wrapper.height(), 10);
	    var windowHeight = parseInt($window.height(), 10);

	    if(wrapperHeight > windowHeight) {
	    	$bigFooter.css('top', wrapperHeight-440);
	    } else {
	    	$bigFooter.css('top', windowHeight-440);
	    }

	};

	$window.resize(positionFooter);
	positionFooter();
});