function ContentHeight() {
	var Sidebar = document.getElementById("sidebar").offsetHeight;
	var Content = document.getElementById("content").offsetHeight;
	
	if (Sidebar > Content) {
		var Var1 = Sidebar - Content;
		var Var2 = Var1 - 34;
		/* 34 is the height of h2.pagetitle (including padding + border)
		minus the margin-bottom of the content-column */
		var Var3 = Var2 + "px";
		document.getElementById("content").style.paddingBottom = Var3;
	}
}