// 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.'+layer+'.document.images["'+imgName+'"].src = '+imgObj+'.src')

		else document.images[imgName].src = eval(imgObj+".src")

	}

}

