Ajax GUI (jquery,extJS,GWT,YUI,mootools)

Hello, we have an hotel search website, and we need to change the search result page. Actually this page is built with ExtJs (an ajax/Json tool) but it's 2 years old and we would like to build it again. To see an example of what we need, you can check our competitor [login to view URL] - go to [login to view URL] - write a city (new york) - you can now see the search result page. ## Deliverables Hello, we have an hotel search website, and we need to change the search result page. Actually this page is built with ExtJs (an ajax/Json tool) but it's 2 years old and we would like to build it again. To see an example of what we need, you can check our competitor [login to view URL] - go to [login to view URL] - write a city (new york) - you can now see the search result page. Please check everything cause the search result page has a lot of functions: - Search Filters Filter by price (with the slider) - - - Filter by star - - - Filter by name - - - Filter by Zone - - - Filter by ametinies - Start another search - Sort by ... - Hotel popup with info. Also note the 3 way of listing: List, Map, Photo gallery So we need to replicate everything. Each filter or sorting must perform an XML (or Json or other format) query to an address we will give you, that will give you results formatted as you want. The work must be absolutely CROSSBROWSER and as LIGHT as possible. In your bid we'd like to read: - Which framework you will use to make it (jquery,extJS,GWT,YUI,mootools) - Why you will use this framework - How and why are you familiar this framework - How many hours a day you will dedicate to this job - How many days you need to finish this job - Some link to a similar job if you did it - If you are a team of a single Thanks