JQuery not working / causing IE to throw exceptions

JQuery not working / causing IE to throw exceptions

Hi there,

I am new to jQuery. Anyhow, I am using it in my project and it works fine - in all browsers except for IE.

---CODE--
1- <script type="text/javascript" src="jscript/jquery.js"/>
2. <script type="text/javascript">

3. function doIt()
4. {
5. alert("ja");
6. }

7. </script>








-------

Here is the really crazy bug:

doIt() cannot be called if line 1. is in the code.

If I delete the jquery-include line (1), doIt will be called.

IE says "Object excpected in Line bla" where the Line is the following:

<div onclick="javascript:doIt();">Start</div>

As I said, in other browsers (I use Opera most of the time) everything works well.

Please help me!!!