Introduction - If you have any usage issues, please Google them yourself
1. JS call
2. The address may be restrictions on freedom of JS antecedents
3. Free Add/Remove Administrator
4. The project can be customized to vote as a single/multiple choice
5. You can customize the order of the definition of voting options
6. You can customize the time polls close
7. The voting options under each project without any quantitative restrictions, unlimited support
8. Each project uses a separate vote anti refresh limit, the time interval can be freely set to vote
9. Voted Top, intuitive display of votes
10. The support backup/recovery/compression