Change bgcolor in a function with argument

[dafella24]

function mouseover(t)
{
t = "#ff0000";

}


</script>
<TABLE bgColor="black" border="1">
<TR>
<TD id='t1' onmouseover="mouseover('t1.style.backgroundColor ')" onmouseout="this.bgColor='#000000'"></TD>
<TD onmouseover="mouseover('this.bgColor ')" onmouseout="this.bgColor='#000000'" ></TD>
</TR>
</TABLE>


I tried passing two different arguments, neither worked. Any ideas guys?
Thanx

[David Harrison]

Here's a script I made a while ago, you can modify this to do what you want. If you get stuck let me know.