// 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=0.4,transition=12) }</STYLE>');

//Uncomment the next line for fading rollovers instead of dissolving:
//document.write('<STYLE TYPE="text/css">.imgTrans{ filter:blendTrans(duration=0.4) }</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("video",  "images/video_menu_button_focus.jpg");
Rollover("audio", "images/audio_menu_button_focus.jpg");
Rollover("wash", "images/wash_menu_button_focus.jpg");
Rollover("ref", "images/ref_menu_button_focus.jpg");
Rollover("aircon", "images/aircon_menu_button_focus.jpg");
Rollover("air_purifier", "images/air_puri_menu_button_focus.jpg");
Rollover("small_appliance", "images/small_menu_button_focus.jpg");