I have a few links that should all open in the same window or tab.
To accomplish this I've given the window a name like in this example code:

```
<a href="#" onClick='window.open("http://somesite.com", "mywindow", "");'>link 1</a>
<a href="#" onClick='window.open("http://someothersite.com", "mywindow", "");'>link 2</a>

```

This works OK in internet explorer, but firefox always opens a new tab/window.
Any ideas?