window.onload = function(){LayoutResize();}
window.onresize = function(){LayoutResize();}
var hTop = 0;
function LayoutResize()
{
	var dh = $(".bgkDIV").attr('offsetTop');
	var eh = $(".content").attr('offsetHeight');
	eh = eh - 462;
	eh = eh +  dh;
	if(hTop!= dh)
	{
		$(".bgkDIV").css('top',eh+'px');
		if(eh>870){$("body").css('background-color','#ffffff');}
		hTop = eh;
	}
}