Write some Software

I need a web form with the following six input fields: - city - feed - beds - baths - price ...and a submit button. When the user submits the form, it generates a URL string using the values for each of the completed fields and takes the user to the generated URL. The "city" field is a dropdown field. The values for this field should be: "A", "B", and "C". The "feed" field is hidden from the user. The value for this field needs to be generated on submit based on the value the user provided for the city field. If the user selects "A" for the city, the feed value should be "1". If the user selects "B" or "C" for the city, the feed value should be "2". On submit, the form should generate, and take the user to, a URL using this format: 1. begin with the prefix: "[login to view URL]" 2. followed by the FEED value, ie: "1" 3. followed by a pound sign: "#" 4. then a string using this format: 4a. ampersand: "&" 4b. field name, ie: "city" 4c. equals sign: "=" 4d. field value, ie: "A" 5. ending with: "&PerformSearch" Here are some potential resulting URLs: http://www.thedesertexpert.com/1#&city=A&beds=2&PerformSearch http://www.thedesertexpert.com/1#&city=A&beds=2&baths=1&PerformSearch http://www.thedesertexpert.com/2#&city=B&PerformSearch You can see a similar version of this in action on this page: [login to view URL] I plan to exit the HTML, so no need to add <table> <td> or similar layout code - a simple list of <input> and <select> fields. All I care about is: a form that generates and loads a URL string based on the user's responses. I expect to host any necessary supporting files or scripts on thedesertexpert.com.