function adjustLayout()
{
	var lHeight=xHeight("middle_left");
	var mHeight=xHeight("middle_main");
	var maxHeight=Math.max(lHeight,mHeight)+95;
	xHeight("left",maxHeight);
	xHeight("main",maxHeight);
	xShow("footer");
}
window.onload=function()
{
	xAddEventListener(window,"resize",adjustLayout,false);
	adjustLayout();
}