I want a reusable script that I can embed in a web page that detects when a user is about to leave the web page. This detection can occur by firing an event whenever the user's mouse cursor gets near the top of the page.
I want the script to display a hidden layer over the top of the page when the event fires.
Script must work in IE 6 and IE 7 as well as Firefox 1.5, 1.6, and and 2.0.
The script should be configurable such that the hidden layer can be different sizes and can contain images, text, flash, etc. I also want the ability to start playing an audio, video, and/or flash file when the hidden layer is displayed.
The hidden layer should have a button or link that allows the visitor to hide it again.
All 3rd party libraries (open source and/or closed source) must be approved by me in advance.
I want a professionally written, configurable, well documented script. This assignment will grow into a larger project so I'm looking for professional work, not cheap work.
I want to establish an ongoing relationship with a professional programmer or team of programmers.
Please give both fixed and hourly rates (bid on this project as fixed and include your hourly rate in a message on the message board). This project is the first of a series of projects and I'd like to know future rates.