[Gmail-Lounge] php questions

Anyone who knows anything about php and can answer these, it would be greatly appreciated

1) Im trying to generate a greasemonkey script with my PHP script.  I can change the content type in the header to text/javascript but i cant make greasemoneky recognise it.  I assume its keyed to the .user.js so is there any way to make a PHP script output and display a .js file?

2) If i give the php script the url of an image can it find the dimensions?

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Caleb Eggensperger
"No one can solve problems for someone whose problem is that they don't want problems solved" --Richard Bach