//Generate transition CSS (transition=0 to 23)
//document.write('<STYLE TYPE="text/css">.imgTrans{ filter:revealTrans(duration=0.4,transition=23) }</STYLE>');

//Uncomment the next line for fading rollovers instead of dissolving:
document.write('<STYLE TYPE="text/css">.imgTrans{ filter:blendTrans(duration=0.2) }</STYLE>');

var onImages=new Array();
function Rollover(imgName, imgSrc)
{
	onImages[imgName] = new Image();
	onImages[imgName].src = imgSrc;
}

function turnOn(imgName){ 
	if(document.images[imgName].filters != null)
		document.images[imgName].filters[0].apply();
	document.images[imgName].offSrc = document.images[imgName].src;
	document.images[imgName].src    = onImages[imgName].src;
	if(document.images[imgName].filters != null)
		document.images[imgName].filters[0].play();
}

function turnOff(imgName){ 
	if(document.images[imgName].filters != null)
		document.images[imgName].filters[0].stop();
	document.images[imgName].src = document.images[imgName].offSrc;
}

//Specify name of participating images, plus paths to their onMouseover replacements:
Rollover("home", "images/menu-home-on.gif");
Rollover("ready", "images/menu-ready-on.gif");
Rollover("why", "images/menu-why-on.gif");
Rollover("versus", "images/menu-versus-on.gif");
Rollover("viewing", "images/menu-viewing-on.gif");
Rollover("future", "images/menu-future-on.gif");
Rollover("resources", "images/menu-resources-on.gif");