/*****************************************
* Dissolving Image Rollover- By Roy Whittle (http://www.javascript-fx.com/)
* Featured on/available at http://www.dynamicdrive.com/
* This notice must stay intact for use
*****************************************/

//Generate transition CSS (transition=0 to 23)
document.write('<style type="text/css">.imgTrans{ filter:revealTrans(duration=0.2,transition=5); padding:5px 0px 5px 0px;}</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("dog",  "http://zoocentric.com/images/dogdown.gif");
Rollover("cat", "http://zoocentric.com/images/catdown.gif");
Rollover("horse", "http://zoocentric.com/images/horsedown.gif");
Rollover("feathers", "http://zoocentric.com/images/feathersdown.gif");