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arturparkhisenko/facade-pattern-example-1.js

Forked from carldanley/facade-pattern-example-1.js
Last active September 3, 2015 11:39
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facade-pattern-example-1.js
// a simple facade that masks the various browser-specific methods
function addEvent( element, event, callback ) {
if( window.addEventListener ) {
element.addEventListener( event, callback, false );
} else if( document.attachEvent ) {
element.attachEvent( 'on' + event, callback );
} else {
element[ 'on' + event ] = callback;
}
}
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