This plugin can supply an event handler that fires when scroll-bar comes close to the end of objects. A good example is twitter's timeline. Try out to scroll the timeline below with paying your attentions to scroll-bar, you will see that the continuous timelines are added automatically when scroll-bar comes colse to the end of page.
jQuery('#textarea').whenScrollBottom (function () {
// some processes
this.restartScrollBottom();
});
jQuery.whenScrollBottom (func [, option])HTMLObject.restartScrollBottom ()
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