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// addEvent() by John Resig
// <a href="http://ejohn.org/projects/flexible-javascript-events/" >http://ejohn.org/projects/flexible-javascript-events/</a>
function addEvent ( obj, type, fn ) {
if ( obj.addEventListener ) {
obj.addEventListener ( type, fn, false );
} else if ( obj.attachEvent ) {
obj["e"+type+fn] = fn;
obj[type+fn] = function ( ) { obj["e"+type+fn] ( window.event ); }
obj.attachEvent ( "on"+type, obj[type+fn] );
}
}

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