Dynamic Links in JavaScript

I have this JavaScript that creates a heirarchial menu and another that will get the current URL of a page that someone is on. I need to know how to run a javascript function and return a value back to my html. Is this possible? Thanks, Jeremy

I'm not really sure what you mean, something like this?

Code:

---

<script type="text/javascript"><!--
  function funcName() {
    //Blah blah
    return "return value!";
  }
//--></script>
<a href="#" onclick="var returnVal = funcName(); alert(returnVal);">Click</a>

---

If that's not what you meant you'll have to be more specific.

I think that will work. Right now I have this to return the URL of the page the client is on:

Code:

---

function getURL()
{
    var CurURL = location.href
    alert(CurURL)
}

---

I need to be able to call that from HTML and have it return a value. So if you way will work, perfect. I have to work on it a bit. Thanks, Jeremy