Question to do with images

[Reeve of shinra]

I have a custom profile field that has a number between 1-100 in it. I want use that number to display a bar filled up by x % where x of course is the number in the profile field.

The hard way would be having 100 different images but that would simply suck so here I am trying to find out a better way of doing this. Would it be possible to use javascript?

thanks

[deathemperor]

try 2 <td> with the first one have the width with the % and background as the image you want ?