How to 301 redirect dynamic URL's to new rewrited URL's for SEO purposes

Hi,

I have installed a rewriting for the URL's. It is working. Problem is that our old URL's are still found in Google. To avoid loosing the pagerank in Google we already built up, I want to redirect the most important URL's to the new rewrited ones.

For example: http://www.mydomain.nl/medicijn_ervaring.aspx?PK_MedicineID=N01AA45a&PK_CategoryID=13

This is rewrited to: http://www.mydomain.nl/mirena.aspx

Problem is that the URLs are dynamic, so not physical pages. Our server doesn't support the .htaccess solution.

I reckon loads of people have the same issue.. but how to solve it?

Hope anyone can make me a very happy woman!

 

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