500244 regex guru

I use HTML Purifier for user input sanitizing. I want to allow users to use code from [login to view URL] in their profiles on my website. In order to do that I have to make what they entered safe. Previously I was able to use the [login to view URL] file (attached) with HTML Purifier. Now it seems it doesn't work because [login to view URL] changed their code and the filter doesn't work the same any longer. Here is the code that the user will copy/paste into their profile on my website: <img style="visibility:hidden;width:0px;height:0px;" border=0 width=0 height=0 src="http://c.gigcount.com/wildfire/IMP/CXNID=2000002.0NXC/bT*xJmx*PTEzMDYwMjM1Mzk4NDMmcHQ9MTMwNjAyMzU*NDU*NiZwPTY5NDMwMSZkPSZnPTEmbz*3NWQ4YWMyM2JhOTk*Y2E2OTU1/NWZjNjEyMmQ1ZjkzNSZvZj*[login to view URL]" /><div style="text-align: center; margin-left: auto; visibility:visible; margin-right: auto; width:450px;"> <object width="450" height="470"> <param name="movie" value="[login to view URL]"></param> <param name="allowscriptaccess" value="never"></param> <param name="wmode" value="transparent"></param> <param name="flashvars" value="config=http%3A%2F%[login to view URL]%2Fext%2Fpc%2Fconfig_green_shuffle.xml&mywidth=450&myheight=470&playlist_url=http%3A%2F%[login to view URL]%[login to view URL]%3Fplaylist%3D27578280%26t%3D1306023535&wid=os"></param> <embed style="width:450px; visibility:visible; height:470px;" allowScriptAccess="never" src="[login to view URL]" flashvars="config=http%3A%2F%[login to view URL]%2Fext%2Fpc%2Fconfig_green_shuffle.xml&mywidth=450&myheight=470&playlist_url=http%3A%2F%[login to view URL]%[login to view URL]%3Fplaylist%3D27578280%26t%3D1306023535&wid=os" width="450" height="470" name="mp3player" wmode="transparent" type="application/x-shockwave-flash" border="0"/> </object> <br/> <a href="[login to view URL]"><img src="[login to view URL]" border="0" alt="Get a playlist!"/></a> <a href="[login to view URL]" target="_blank"><img src="[login to view URL]" border="0" alt="Standalone player"/></a> <a href="[login to view URL]"><img src="[login to view URL]" border="0" alt="Get Ringtones"/></a> </div> Now I am attaching the file that contains some regex conditions. Are you able to make the modifications necessary so that we can get this working again? As I said it once worked, but [login to view URL] changed the code that you copy/paste, so now it doesn't work anymore. It just needs some modifications. Thanks in advance