use of div tag

[agnipath]

Hi all

i have heard about the div tag but i have never used it. could some one post a link where i can get information about it.

e.g:
i have 2 radio buttons 1. mobile number and
2. email id

Now when the user selects the mobile number, then the mobile of the user should get displayed next to the text "mobile number".

Thanks

[jscheuer1]

The div tag is just your most basic block level element. It is considered useful for grouping other elements together. In scripting, it is often the element of choice for the display of dynamic content.

http://www.w3schools.com/tags/tag_div.asp