Experience in capturing and replaying web user interaction using Perl, Javascript or PHP or etc

IMPORTANT NOTE for bidders: 1) No upfront. All bidders who require upfront payment will be ignored. 2) Payment will be via freelancer escrow service only. That mean i escrow the amount when project start and it will only be released when project is completed as agreed. 3) You will have a maximum of 2 - 3 days to complete this project. (if otherwise, you will need to tell me before the bid is accepted) 5) You will need to be available via skype for voice communication and IM during working hours. This is a short project, i do not expect developer to be un-contactable during the working hours. (please state your working hours when you bid) 6) If you have any questions or doubts, please clarify before bid acceptance. I will assume that when bid is accepted, you already have the necessary resource you need to complete the project Project overview: (***IMPORTANT***) You are required to READ my attached requirements and UNDERSTAND the project scope. Good luck in bidding. And i hope to work with you soon! Priority consideration will be given to contractor who respond to my post with the relevant skillset and provide me reply based on the question below: "For point 3, 4 and 5, you need to let me know how you are going to do this?" ---> under the section Record and consolidate