var Navigator_IE = navigator.appName == "Microsoft Internet Explorer";

var LEFT_MENU_TOP_SPACING = 145;
var LEFT_MENU_ID = 'left-menu';
var CENTER_BOX_ID = 'center';
var MIN_MENU_HEIGHT = 0;

function getDocHeight()
{
	return Navigator_IE ? document.body.clientHeight : getCenterBoxElement().clientHeight + 15;
}

function getCenterBoxElement() { return document.getElementById(CENTER_BOX_ID); }

function getMenuElement() { return document.getElementById(LEFT_MENU_ID); }

function calcheight() {
	var height = getDocHeight() - LEFT_MENU_TOP_SPACING;
	return ( MIN_MENU_HEIGHT < height ? height : MIN_MENU_HEIGHT ) + "px";
}
function calcheight2() {
	var height = getDocHeight()-15;
	return ( MIN_MENU_HEIGHT < height ? height : MIN_MENU_HEIGHT ) + "px";
}

function resize()
{
	document.getElementById("page").style.height = calcheight2();
	getMenuElement().style.height = calcheight();
}

function init()
{
	//document.write("<style type='text/css'>#page { height:"+calcheight2()+" !important}</style>");
}