function InitHeights() {
	var container = document.getElementById( "container" );
	var content = document.getElementById( "content" );
	var quicknav = document.getElementById( "quicknav" );
	var c = content.clientHeight;
	var q = quicknav.clientHeight - 21;
	c = ( c < q ) ? q : c;
	content.style.height = c + "px";
	quicknav.style.height = c + "px";
	container.style.height = c + 150 + "px";
}