$(function() {

	function fixHeight() {
		var fixHeight = $(document).height();
		setHeight(fixHeight);
	}

	function setHeight(height) {
		$("#leftArea").css("height", height);
		$("#wrapper").css("height", height);
		$("#sideMenu").css("height", height);
	}
	
	$("body").resize(function() {
		fixHeight();	
	});
	
	fixHeight();
	
});