<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		about_over = newImage("images/menu2/about-over.gif");
		inbloom_over = newImage("images/menu2/inbloom-over.gif");
		events_over = newImage("images/menu2/events-over.gif");
		publications_over = newImage("images/menu2/publications-over.gif");
		thelinks_over = newImage("images/menu2/thelinks-over.gif");
		plants_over = newImage("images/menu2/plants-over.gif");
		contact_over = newImage("images/menu2/contact-over.gif");
		preloadFlag = true;
	}
}

var currentdiv = null;
var timerID = null;
ns4 = (document.layers)? true:false;
ie4 = (document.all)? true:false;
W3C = document.getElementById ? 1 : 0;

function hideAll(){
 timerID = setTimeout('hideAll2()',500)
} 

function hideAll4(){
 timerID = setTimeout('hideAll2()',10)
} 

function clearAll(){
 clearTimeout(timerID)
} 

function hideAll2(){
	 if (ns4) {
		eval("document."+currentdiv+".visibility = 'hide'");
	} else if (ie4) {
		eval("document.all."+currentdiv+".style.visibility = 'hidden'");
	} else if (W3C) {
		eval("document.getElementById('"+currentdiv+"').style.visibility = 'hidden'");
	}
} 

function hideAll3(){
clearTimeout(timerID);
  if (currentdiv != null){
	 if (ns4) {
		eval("document."+currentdiv+".visibility = 'hide'");
	} else if (ie4) {
		eval("document.all."+currentdiv+".style.visibility = 'hidden'");
	} else if (W3C) {
		eval("document.getElementById('"+currentdiv+"').style.visibility = 'hidden'");
	}
  }
} 

function showObject(div) {
clearTimeout(timerID);
	 if (ns4) {
		eval("document."+div+".visibility = 'show'");
	} else if (ie4) {
		eval("document.all."+div+".style.visibility = 'visible'");
	} else if (W3C) {
		eval("document.getElementById('"+div+"').style.visibility = 'visible'");
	}
currentdiv = div;
}	

function openWindow(theURL,theWidth,theHeight) {
	newWindow = window.open(theURL,"subWindow","WIDTH="+theWidth+",HEIGHT="+theHeight);
	newWindow.focus();
}

function netscapeMessage() {
	//if (ns4) {
	//alert('something');
		document.write('<b><font color="red">IMPORTANT: It appears that you are using a quite old Netscape browser. While you will be able to browse this site using your current browser, you will encounter page layout issues and limited access to menu navigation. In order to appreciate this site fully, we strongly recommend that you <a href="http://channels.netscape.com/ns/browsers/default.jsp">upgrade</a> to a newer web browser.</font></b><BR><BR>');
	//}
}

// -->