$(document).ready(function(){
	var viewportHeight = $(document).height();	
	var total = 0;
	$("#m > *").each(function() {
		total += $(this).outerHeight(true);
	});
	if (total < viewportHeight) {
		var diff = viewportHeight - total;
		if ($.browser.msie) {
			diff += 12;
		} else {
			diff += 15;
		}
		$("#whitespace").html('').height(diff);		
	}			
});