function adjustLayout()
		{
			var cHeight = xHeight("div5");
			var lHeight = xHeight("div4");
			var navHeight = xHeight("mainnav");
			var leftHeight= lHeight+navHeight+20;
			var rHeight = xHeight("div6"+30);
			var maxHeight = Math.max(cHeight, Math.max(leftHeight, rHeight));
			//alert ("Max height: " + maxHeight + " lHeight: " + lHeight + " rHeight: " + rHeight + " cheight: " + cHeight + " NavHeight: " + navHeight);


			if(maxHeight<602){
				maxHeight=602;

			}



			xHeight("div5", maxHeight);
//alert ("Max height: " + maxHeight);
			xHeight("div4", maxHeight-navHeight-20);
			xHeight("div6", maxHeight-30);
			xShow("div4");
			xShow("footer");
		}

		window.onload = function()
		{
			xAddEventListener(window, "resize", adjustLayout, false);
			adjustLayout();
		}

function navhover(a) {

 a.style.cursor = 'pointer';
}