Please edit this to use <code>Some code</code> tags around your code. Then we will be able to read it without getting headaches. It does look like you have tried as I can see a <code> tag at the start of your post. But something is not right.
Update
I do suspect these two lines may be related to your trouble.
$wb[0] = ...;
$wb2 = ...;
I would also add use strict; use warnings; and follow the recomendations it spits out at you.
Cheers,
R.
Pereant, qui ante nos nostra dixerunt!
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