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Posted By

mifly on 03/13/08


Tagged

javascript


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joomla


fade in

Published in: JavaScript 

Plain TextExpand 
  1. function fadeIn( elem ) {
  2.     // Start the opacity at  0
  3.     setOpacity( elem, 0 );
  4.  
  5.     // Show the element (but you can see it, since the opacity is 0)
  6.     show( elem );
  7.  
  8.     // WeŐre going to do a 20 ÔframeŐ animation that takes
  9.     // place over one second
  10.     for ( var i = 0; i <= 100; i += 5 ) {
  11.         // A closure to make sure that we have the right ÔiŐ
  12.         (function(){
  13.             var pos = i; 
  14.  
  15.             // Set the timeout to occur at the specified time in the future
  16.             setTimeout(function(){
  17.  
  18.                 // Set the new opacity of the element
  19.                 setOpacity( elem, pos );
  20.  
  21.             }, ( pos + 1 ) * 10 );
  22.         })();
  23.     }
  24. }

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