Event « Var « Javascript Data Type Q&A

Mootools: How to Allow and Disallow var drag depending on checkbox checked or not?

window.addEvent('domready',function() {
  var z = 2;
  $$('#dragable').each(function(e) {
    var drag = ...

What does the following mean in JavaScript?

var evt=event||window.event;

Let's take some pseudo-Mootools code:

for loop (i) from 0 to 5 {
    create.element {
        id: 'element_'+i
    }
  ...

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