Can anyone here recode this MD script?

Hi all I would like to know if there is anyone that would recode small parts of the million dolla script? OR if anyone could point me in the right direction to do it myself (although i am not much of a programmer) Basicaly i would like the script to be able to accept a "logo" of any dimention, but not distort the image when it resizes it to fit within the pixel grid (like in html, by forcing one measurement so the rest of the image stays in proportion). i.e it would be 10 (100px) wide by however high it needed to be to be in proportion?. I really like this script and see that by changing it slightly it could have great potential for me (and hopefully others). I feel a forced "link back" and validation script to check the link back would also be a good addition, although i think this may be a little ambitious for me to undertake. If anyone can help i would be grateful if you could reply or email me. I may be willin to pay to have the recodes i desire made. Best Regards Jon Austin