<HTML>
<script>
function ChangeGif(){
if (document.all.icon.title=="3") //判断
{
document.all.icon.title="2"
document.all.icon.src="image/2.jpg";
}
else{
document.all.icon.title="3"
document.all.icon.src="image/3.jpg";
}
}
</script>
<BODY>
<img name="icon" onClick="ChangeGif();" src="image/3.jpg" title="3">
</BODY>
<script>
function ChangeGif(){
if (document.all.icon.title=="3") //判断
{
document.all.icon.title="2"
document.all.icon.src="image/2.jpg";
}
else{
document.all.icon.title="3"
document.all.icon.src="image/3.jpg";
}
}
</script>
<BODY>
<img name="icon" onClick="ChangeGif();" src="image/3.jpg" title="3">
</BODY>
function change(a) {
(a.src="images/top_index.gif") ? (a.src="images/top_software.gif") : (a.src="images/top_index.gif")
}
</script>
<img src="images/top_index.gif" onClick="change(this)">这样都不可以？
除非我把 (a.src="images/top_index.gif") ? 改成(a.src=="http://....com/images/top_index.gif") ?