Hakim strikes again.
I think this could work.
Dropzone.js is an open source library that provides drag’n’drop file uploads with image previews.
Image Picker is a simple jQuery plugin that transforms a select element into a more user friendly graphical interface.
Ajax Autocomplete for jQuery allows you to easily create autocomplete/autosuggest boxes for text input fields.
A powerful slider for selecting value ranges, supporting dates and more.
Touch support included.
Some good thinking done by Chris Norström. Solves the confusion of the classical “iPhone slider”, where you are not sure if the visible status (OFF) is the active one, or you have to switch to get to it.