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More than one rollover button?

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Apr 25.2009

Hi this script works for one button but i can’t figure how to add more button links (i need four). Any ideas?

<script type=”text/javascript”>
function mouseOver()
{
document.getElementById(“b1″).src=”voda1.gif”
}
function mouseOut()
{
document.getElementById(“b1″).src=”voda2.gif”
}

</script>

<a href=”http://www.vodafone.co.uk” target=”_blank” onmouseover=”mouseOver()”
onmouseout=”mouseOut()”>
<img border=”0″ src=”voda1.gif” id=”b1″ /></a>

to post a comment
JavaScript

2 Comments(s) ↴

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@toicontienApr 25.2009 — Try this maybe?
[CODE]function initImageSwap() {
if (!document.getElementsByTagName) {
return;
}

var imgs = document.getElementsByTagName("img");
var img = null;
var len = imgs.length;
var i = 0;

var fnOver = function () {
this.src = this.src.replace("_off.", "_over.");
};

var fnOut = function () {
this.src = this.src.replace("_over.", "_off.");
};

for (i; i < len; i++) {
img = imgs[i];

if (img.className.indexOf("swap") > -1) {
img.onmouseover = fnOver;
img.onmouseout = fnOut;
}
}

imgs = null;
img = null;
}[/CODE]

To use:
[CODE]window.onload = function () {
initImageSwap();
};[/CODE]

Then name your swapped images foo_off.xxx and foo_over.xxx.
Copy linkTweet thisAlerts:
@toicontienApr 25.2009 — And you need this on your IMG tags:
[CODE]<img ... [B]class="swap"[/B]>[/CODE]
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