This is a very cool site. I can quite appreciate the amount of work you've put in here. I was trying to get something along these lines going myself, albeit unsuccessfully - I was unable to do a good job scraping LS/RS :(<p>Second sgrove's suggestions. Further, it isn't immediately obvious that I can click on the graphs to get participation details, attendance details, party members in LS, etc. When comparing records, I found it difficult to identify exact values in the bar graph - there are no axes lines or values provided.<p>Testing in IE7/IE8 is a must. IE6 has certainly diminished in popularity, but your target audience doesn't necessarily live on cutting edge (or even close to it), so some testing is required (atleast so the site degrades gracefully).<p>As for UI, I think you could make better use of the white space on some of the pages. The search box at the top right is too small, yet search is a primary navigation tool. The logo is a bit jarring on the blue bg. A breadcrumb would be nice too.
If my search returns a unique result, like your example for 'Gujarat', it would be nice to be taken directly to the result instead of seeing the intermediate page with only one result - one less click, but a big step in usability, friendliness. Also, are you using exact matches only, for the search? Would full-text be applicable here?<p>One thing I see you haven't addressed is localization (unless it's there and I'm missing it, I apologise). Translations to regional languages is important when targeting the rural markets.<p>It's important to make this information more accessible and I think you've made a great start.<p>PS: I know you've done a lot of the work already, but I'm interested in helping out if needed. Email is in the profile.