function resize_div(div_height){
	$('#content').css("height",(div_height-135));
	$('#content-left').css("height",(div_height-451));
	$('#content-right').css("height",(div_height-451-40));
}

$(document).ready(function(){
	var div_height = $(document).height();
	$(window).load(function () {
		resize_div(div_height);
	});
	$(window).resize(function () {
		resize_div(div_height);
	});
	$(window).scroll(function () {
		resize_div(div_height);
	});
});