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  Classes of Peter Klauer  >  rollover2  >  images.js  >  Download  
File: images.js
Role: Auxiliary data
Content type: text/plain
Description: javascript file
Class: rollover2
Generate javascript rollover buttons
Author: By
Last change:
Date: 2002-05-11 15:42
Size: 676 bytes
 

Contents

Class file image Download 
// Image Functions
// changeImage() and preload() functions for rollovers and GIF animation
// 19990326

// Copyright (C) 1999 Dan Steinman
// Distributed under the terms of the GNU Library General Public License
// Available at http://www.dansteinman.com/dynapi/

function preload(imgObj,imgSrc) {
	if (document.images) {
		eval(imgObj+' = new Image()')
		eval(imgObj+'.src = "'+imgSrc+'"')
	}
}
function changeImage(layer,imgName,imgObj) {
	if (document.images) {
		if (document.layers && layer!=null) eval('document.layers["'+layer+'"].document.images["'+imgName+'"].src = '+imgObj+'.src')
		else document.images[imgName].src = eval(imgObj+".src")
	}
}