2
I've done that effect before with this JS :
Example:
<head><script language="JavaScript1.2">
//Gradual-Highlight image script- By Dynamic Drive
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use
function high(which2){
theobject=which2
highlighting=setInterval("highlightit(theobject)",50)
}
function low(which2){
clearInterval(highlighting)
if (which2.style.MozOpacity)
which2.style.MozOpacity=0.3
else if (which2.filters)
which2.filters.alpha.opacity=30
}
function highlightit(cur2){
if (cur2.style.MozOpacity<1)
cur2.style.MozOpacity=parseFloat(cur2.style.MozOpacity)+0.1
else if (cur2.filters&&cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=10
else if (window.highlighting)
clearInterval(highlighting)
}
script>
<title>Untitled Documenttitle>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
head>
<body>
<div align="center">
<table width="100%" cellpadding="0" cellspacing="0">
<tr>
<td><div align="center"><a href="http://www.yourdomain.com"><img src="http://www.youdomain.com/yourimage.gif" width="91" height="32" border="0" style="filter:alpha(opacity=30);-moz-opacity:0.3" onMouseOver="high(this)" onMouseOut="low(this)">a>div>td>
tr>
table>
div>
body>
I think smarpartner and smartclient modules have blocks with this effect to it too.