Netsurf redirct problem

Hi, I have produce a web form and a captcha script to stop spamming of the form. The problem I have is that on the captcha page, after the correct text has been entered the page redirects to another page. A couple of users who have been testing this in Netsurf (current versions) have said they get a "url redirect error" I have tested this on my A9home with Netsurf but do not receive any error message I am therefore asking if anyone on here can test the url below to see if other people receive the same error message. http://www.phawfaux.co.uk/ro-connect/devconf/secimagev3.asp The link above is directly to the captcha image. What should happen is after you have correctly typed in the text and hit the verify button, the browser will return the text: "All required fields must be completed" This also appears to work fine in Internet Explorer 6, Firefox 2 and Opera 9.27. Regards -- Paul Stewart - Far Bletchley, Milton Keynes, UK. Be Bold. Dare To Be Different. Use RISC OS (http://www.riscos.com). It's blue and from outta town - The A9home (http://www.advantage6.co.uk/A9hsplash.html). A9home Compatibility page - (http://www.phawfaux.co.uk/a9home/compatibility.asp).