var navRoll = new Image();
navRoll.src = "/images/rollover.gif";

function findHeight (objectID) {
	var dom = findDOM(objectID, 0);
	if (dom.offsetHeight) {
		return dom.offsetHeight;
	}
	if (dom.clip.height) {
		return dom.clip.height;
	}
	return (null);
}

var isMozilla = 0;
var isNS = 0;
var isIE = 0;
var isOther = 0;
	
function detectBrowser() {
	if (navigator.appCodeName.indexOf('Mozilla') != -1) {
		isMozilla = 1;
	}
	if (navigator.appName.indexOf('Netscape') != -1) {
		isNS = 1;
	}
	if (navigator.appName.indexOf('Microsoft Internet Explorer') != -1) {
		isIE = 1;
	} else {
		isOther = 1;
	}
	var browserVersion = parseInt(navigator.appVersion);
}
	
var flashDOM = null;
var footerDOM = null;

function adjustHeight() {
	var epImgDOM = findDOM('epImg');
	if (isIE != 1) {
		epImgDOM.style.marginBottom = "10px";
	}
	var linksHeight = findHeight('links');
	var newsColHeight = findHeight('news');
	var rightColHeight = findHeight('rightCol');
	var maxColHeight = null;
	if (newsColHeight >= rightColHeight) {
		maxColHeight = newsColHeight;
	} else {
		maxColHeight = rightColHeight;
	}
	var linksDOM = findDOM('links');
	var introDOM = findDOM('intro');
	var mainDOM = findDOM('main');
	var newsDOM = findDOM('news');
	var mainContentDOM = findDOM('mainContent');
	var rightColDOM = findDOM('rightCol');
	flashDOM = findDOM('flash');
	footerDOM = findDOM('footer');
	introDOM.style.height = parseInt(linksHeight);
	if (isIE == 1) {
		mainDOM.style.height = parseInt(linksHeight + 1);
		flashDOM.style.height = parseInt(linksHeight + 1);
		newsDOM.style.height = parseInt(maxColHeight);
		mainContentDOM.style.height = parseInt(maxColHeight + 1);
	} else {
		rightColDOM.style.left = "277px";
		mainDOM.style.height = parseInt(linksHeight - 1);
		flashDOM.style.height = parseInt(linksHeight);
		flashDOM.style.left = "162px";
		newsDOM.style.height = parseInt(maxColHeight - 1);
		mainContentDOM.style.height = parseInt(maxColHeight - 1);
		linksDOM.style.borderBottom = "none";
		var subheads = document.getElementsByTagName('h2');
		for (var i=0; i<subheads.length; i++) {
			subheads[i].style.width = "259px";
		}
	footerDOM.style.marginTop = "310px";
	}
}

function hideIntro() {
	flashDOM = findDOM('flash');
	flashDOM.style.visibility = "hidden";
}
function popWinz(link) {
	window.open(link,"lilWin","toolbar=no,location=no,scrollbars=yes,width=325,height=325");
}