url rewrite and session removal - oscommerce

Looking for someone to help rewrite URL and remove session ID for our oscommerce store. Below is the example: Current URL: [login to view URL];osCsid=1f8a239f75df2c0a0bf739f5166db4cb We need URL to look like this: [login to view URL] site is modified, so will perfer someone who can accomplish this without doing any major contribution install, perhaps using .htaccess. I am open for suggestions, however not interested in .html url. Thanks,