// Sets height of navigation background and far right drop shadow according to #content height

function setHeight() {	
	var contentHeight = document.getElementById("content").offsetHeight;
	var navigationHeight = document.getElementById("navigation").offsetHeight;
	var newNavigationHeight = contentHeight - 66;
	var newContentHeight = navigationHeight - 30;
	var newContentBgRightHeight = navigationHeight+18;
	if (contentHeight > navigationHeight) {
		document.getElementById("navigation").style.height = newNavigationHeight+"px";
		document.getElementById("contentBgRight").style.height = contentHeight+"px";
	} else {
		document.getElementById("content").style.height = newContentHeight+"px";
		document.getElementById("contentBgRight").style.height = newContentBgRightHeight+"px";
	}
}