Trying to figure out onmouseover function

Trying to figure out onmouseover function

Hi,

I'm trying to create a function to show a custom message as a tooltip when a user hovers over a table row. My tr tag looks like this
  1. <tr onmouseover="showToolTip('message');">
The javascript function looks like this:
  1.     function showToolTip(message) {
            if (jQuery) {
                // jQuery is loaded
                alert('loaded');
                $(this).tooltip(message);
            } else {
                // jQuery is not loaded
                alert(message);
            }
        }








jQuery seems to be loaded correctly, as I get the alert. I don't get the tooltip, however.

What I'm trying to do, in case this is totally retarded and impossible to see, is to hover a tooltip over the clicked row instead of passing it in as a variable.

Anyone able to spot the error and give me a hand fixing it?

Cheers!