include/javascript/yui3/build/yui/yui-throttle.js

   1 /*
   2  Copyright (c) 2010, Yahoo! Inc. All rights reserved.
   3  Code licensed under the BSD License:
   4  http://developer.yahoo.com/yui/license.html
   5  version: 3.3.0
   6  build: 3167
   7  */
   8 YUI.add('yui-throttle',function(Y){Y.throttle=function(fn,ms){ms=(ms)?ms:(Y.config.throttleTime||150);if(ms===-1){return(function(){fn.apply(null,arguments);});}
   9 var last=Y.Lang.now();return(function(){var now=Y.Lang.now();if(now-last>ms){last=now;fn.apply(null,arguments);}});};},'3.3.0',{requires:['yui-base']});