Hello I would like to create a firefox extension which hava just a toolbar which chages color. I try something like this:
Code:
...
<script type="application/x-javascript" >
function colorize(newStyle)
{
var Tag = window.document.getElementById('worktoolbar');
if (Tag)
{
tag.setAttribute("style",newStyle);
}
else
{
alert("error");
}
}
</script>
<toolbox>
<toolbar id="worktoolbar" style = "background-color:yellow" >
<toolbarbutton label="Color:" />
<toolbarbutton type="radio" name="color" label = "red"
oncommand="colorize('background-color:red');" />
<toolbarbutton type="radio" name="color" label="yellow"
oncommand="colorize('background-color:yellow');"/>
</toolbar>
</toolbox>
</overlay>
Problem is that getElementById always returns me null!!!
Where is my error?
Thanks for any help
PS Is it posible to run java (not javascript) program from firefox
extension?
