Possible Duplicate:
What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
Can anyone suggest me, what is the action taken, mainly:
"#!". `<a href="#!/page_Home"><span></span><strong>Home Page</strong></a>`
browser will try to bring element with id !/page_Home in window view. but developers usually use this to take some action in JavaScript using onhashchange event(eg . navigate). I use hashchange to open new app in my web site.