SAM Broadcaster Song Request - Tweak search

Hi, I need small tweaks to PHP files and my working SAM Broadcaster song request. It is currently modified to search with just artist name, song name or both. I need someone to tweak it to ignore comma (,) apostrophe (') etc. and some other ones as I find them. Also when you enter artist name and it displays results when you click on next page it does not switch to next page but rather resets it. NOTE: THIS PROJECT DOES NOT HAVE SET DATE WHEN IT WILL EXPIRE BECAUSE I WILL MAKING REQUESTS MY LISTENERS FIND SO PLEASE DO NOT ASK TO CLOSE THE PROJECT AND "IS THAT ALL?". At the same time this is not project that does not have an end it does but I just need little bit more time to test and find what needs to be modified. There will be 2 milestones. Here's my current request page [login to view URL] PLEASE ONLY BID IF YOU AGREE TO THE ABOVE RULES. Thanks!