PHP + CAPTCHA - Need Help Professionals ONLY

CAPTCHA CODE AND PHP ISSUES: ---------------------------- This should be a very quick and easy 1 hours worth of work for an experienced programmer in PHP. I will only work with very highly rated programmers who are the BEST. I will not work with anybody who cannot prove to me how good they are. This is because I have wasted over a thousand dollars on past poor programmers. I own a script which is based on the popular "Paid To Click" concept. Members click on website links and earn money each time they click the link (current limit of once per day per link). My site already uses a CAPTCHA code for logging in, and for registering, and it works perfectly fine. The code is already there. Anyway, you probably will not need to write new code, but I need help to incorporate the CAPTCHA CODE into the surf bar. What is the surf bar? Well, essentially when a member clicks a website link it opens a new browser window, with an iframe at the top with a counter function in it. The advertisers link shows in the main section of the browser window. Once the counter times down, the script checks to see if the member is: logged in, standard or regular member and updates their account accordingly. What I want help from you with, is to make it so that when people click the website link, the window opens, and the timer counts down. Once the timer reaches zero, it then calls the CAPTCHA code and asks the member to input the correct CAPTCHA code. If they get the code wrong they do not get credited, and they have to view that website again, and try a different CAPTCHA code. Anyway, the CAPTCHA code works fine. I have ben playing with the code myself and manged to get the timer to count down and afterwards display the CAPTCHA code once it hits zero, BUT I could not get it to work as I want. Please only bid if you are HIGHLY EXPERIENCED AND HIGHLY TRUSTWORTHY. I will send you the relevant files and you will need to make a temporrary database for testing with before sending finished files back to me. Personally I only think it's a few lines of code somewhere. I am not an experienced programmer so this is holding me back. I don't believe it would take too much work. As with all my posted projects - good programers would be well rewarded with regular work, but I am yet to find a programmer who won't let me down. Thanks Shaun