republicday This script is used to set the background color in SO Chat window for client browser only. It will not affect on any server code or source file. This is just for fun and there is nothing that can harm your computer and your site. There is nothing that can steal your confidential data or any cooky There is only one line to set the css style to particular html element.
To apply this script you just need to execute indianflag.js file into your browser.