$(document).ready(function () {
		var main = $("#main");
		var offset = main.offset();
		var mainheight = main.height();
		
		$("#shadow-main").css("width", offset.left);
		$("#shadow-main").css("top", offset.top);
		$("#shadow-main").css("height", mainheight);
		$("#shadow-main").css("left", 0);
		
		
		var footer = $("#footer");
		var footeroffset = footer.offset();
		var footerheight = footer.height();
		
		$("#shadow-footer").css("width", footeroffset.left);
		$("#shadow-footer").css("top", footeroffset.top);
		$("#shadow-footer").css("height", footerheight);
		$("#shadow-footer").css("left", 0);
		
	$(window).resize(function() {
		var main = $("#main");
		var offset = main.offset();
		var mainheight = main.height();
		$("#shadow-main").css("width", offset.left);
		$("#shadow-main").css("top", offset.top);
		$("#shadow-main").css("height", mainheight);
		$("#shadow-main").css("left", 0);
	});				
});