PHP, mysql & javascript troubleshooting on website

Hello, I require an experienced coder who has strong troubleshooting skills in php, mysql, javascript and knowledge of ajax would be useful although not required. I have a website which has been 100% coded, but there are some problems in terms of what is being output on some parts of the site. Outputs are not as expected, i have been able to fix quite a few errors myself with limited knowledge of coding. The errors i have encoutered were normally mispellings of variables etc.. So somebody who is able to understand and follow the code will have no problem going through the work.? ? Some of the other? tasks will include, troubleshooting cron jobs (2), a calendar function (php) on the site and an SMS file (php) and other general tasks. ? If you feel you fit the bill, please reply? and no time wasters please.? It will be appartent if you do not have the skills to deal with the problems and i will not hesitate to? end the project if that is the case.? I have little technical background just basic knowledge, so do not know where the errors in the code? lie exactly. I will give you a low-level explaination, but would be best for me to demonstrate. Cron jobs - It is not firing out when it is meant to i.e. after 48 hours of an order and based on some other conditions. ? Calendar - Users specify which days they cannot work. Users can book days off or cancel them. Users can book them fine but when they cancel them it wipes all the days off. Also when the browser is refreshed the count multiples?? Admin - When an order is assigned to a user it works fine, but as a consequence a record is created? else where when it is not meant?? Admin - Addresses? in orders, are not echoing correctly. Two fields get mixed up depending on the options choosen. See the attachment for the files which i think are involved. Feel free? to ask any questions, i will provide access to the files and will assist in demonstrating errors etc. Full funds will only be released upon satisfactory fixes of errors. ? ? ## Deliverables * * *This broadcast message was sent to all bidders on Monday Sep 15, 2008 8:51:39 AM: To all coders: Please send your final repsonses or questions. I am making a decision shortly on who to award the project. * * *This broadcast message was sent to all bidders on Monday Sep 15, 2008 8:56:17 AM: For those coders who have not checked the attachement with the project. I have attached a new version due to requests, with most of the code for the site.