facebook iframe tutorial
The number of web pages load now?
I used to do web design and other things like a new hobby and in 2004, where if you want different content with different pages or use an Iframe. But what I notice a lot now Facebook, YouTube, Reddit, and almost all major sites .. when you press a button, content changes immediately without having to load anything. Click on a box and a lot of options. Tumblr or Facebook or when you scroll down, you load a little more instead of having a button next to it. At the end of the programming of curiosity, is this the Javascript? Or something else? What do you call if you wanted see the tutorials? Thanks! 
There are many ways to do it. You can use the CSS display properties and visibility – http://www.w3schools.com/css/css_display_visibility.asp You can also create a page with the giants to move the window (the page) on the page. A simple example – Something http://www.siteexperts.com/dhtmllib/demos/scroller/page3.asp Similar can be obtained by completing a section with new content – new http://brisray.com/test/menushow.htm overflow using CSS. JavaScript can also be combined with any of these techniques, so the actions are related to the different elements.
How To: Set up a custom facebook iframe application tab 2011
