/*************************************************************************
    This code is from Visual Quickstart Guide - JavaScript (2nd Edition)
    Copyright 1998 by Tom Negrino and Dori Smith 
	Peachpit Press
*************************************************************************/

var adImages1 = new Array("images/logo_adobe.gif", "images/logo_fanfare.gif", "images/logo_netapp.gif", "images/logo_sap.png", "images/logo_sony_playstation.png", "images/logo_wyse.gif")
var thisAd1 = 0
var imgCt1 = adImages1.length

function cycle() {
	if (document.images) {
		thisAd1++
		if (thisAd1 == imgCt1) {
			thisAd1 = 0
		}
		document.adBanner1.src=adImages1[thisAd1]
		setTimeout("cycle()", 3 * 1000)
	}
}