Javascript help, i'm an idiot somewhere Options

[woody]

i got this toggle JS code that works in IE but not Firefox

java script:

<script language="javascript">
<!--
function toggle(targetId)
{
    target = document.all(targetId);
    if (target.style.display == "none")
      {
        target.style.display="";
      }
    else
      {
        target.style.display="none";
      }
}
//-->
</script>

And when i call it:

<a href="java script:toggle('Name')">Click Here Thingie</a> <br />
  <div id="Name" style="display:none">
    <div alighn="justify">
        <font color="#000000" size="1"><? include('name.php');?></font>
    </div>
  </div>

any ideas?