Skulle gärna vilja ha ett sånt script jag.
Här är ett scriptexempel som fungerar bra.
<script language="JavaScript1.1">
<!--
/*
preloader by marcin wojtowicz [one_spook@hotmail.com])
*/
var locationAfterPreload = "index_2.htm"
var lengthOfPreloadBar = 150
var heightOfPreloadBar = 3
var yourImages = new Array("images/index_01.jpg","images/index_02.jpg","images/index_03.jpg","images/index_04.jpg","images/index_05.jpg","images/index_06.jpg","images/spacer.gif","images/index_08.jpg","images/index_09.jpg","images/index_10.jpg","images/index_11.jpg","images/index_12.jpg","images/index_13.jpg","images/b.jpg","images/b1.jpg","images/b2.jpg","img/00.gif","img/01.jpg","img/02.jpg","img/03.jpg","img/04.jpg","img/05.jpg","img/06.jpg","img/07.jpg","img/08.jpg","img/09.jpg","img/10.jpg","img/11.jpg","img/12.jpg","img/13.gif","img/13.jpg","img/14.jpg","img/15.jpg","img/16.jpg","img/17.jpg","img/18.jpg","img/19.jpg","img/20.jpg","img/21.jpg","img/22.jpg","img/23.jpg","img/24.jpg","img/25.jpg")
if (document.images) {
var dots = new Array()
dots[0] = new Image(1,1)
dots[0].src = "images/2.gif"
dots[1] = new Image(1,1)
dots[1].src = "images/1.gif"
var preImages = new Array(),coverage = Math.floor(lengthOfPreloadBar/yourImages.length),currCount = 0
var loaded = new Array(),i,covered,timerID
var leftOverWidth = lengthOfPreloadBar%coverage
}
function loadImages() {
for (i = 0; i < yourImages.length; i++) {
preImages[i] = new Image()
preImages[i].src = yourImages[i]
}
for (i = 0; i < preImages.length; i++) {
loaded[i] = false
}
checkLoad()
}
function checkLoad() {
if (currCount == preImages.length) {
location.replace(locationAfterPreload)
return
}
for (i = 0; i <= preImages.length; i++) {
if (loaded[i] == false && preImages[i].complete) {
loaded[i] = true
eval("document.img" + currCount + ".src=dots[1].src")
currCount++
}
}
timerID = setTimeout("checkLoad()",10)
}
//-->
</script>
</head>
<body bgcolor="#303030">
<script language="JavaScript1.1">
<!--
if (document.images) {
var preloadBar = ''
for (i = 0; i < yourImages.length-1; i++) {
preloadBar += '<img src="' + dots[0].src + '" width="' + coverage + '" height="' + heightOfPreloadBar + '" name="img' + i + '" align="absmiddle">'
}
preloadBar += '<img src="' + dots[0].src + '" width="' + (leftOverWidth+coverage) + '" height="' + heightOfPreloadBar + '" name="img' + (yourImages.length-1) + '" align="absmiddle">'
document.write(preloadBar)
loadImages()
}
// document.write('<p><small><a href="javascript:window.location=locationAfterPreload">)
// -->
</script>
</body>
</html>