mui.fixed.bind.js

/*
	A shim for non ES5 supporting browsers.
	Adds function bind to Function prototype, so that you can do partial application.
	Works even with the nasty thing, where the first word is the opposite of extranet, the second one is the profession of Columbus, and the version number is 9, flipped 180 degrees.
*/

Function.prototype.bind = Function.prototype.bind || function(to) {
	// Make an array of our arguments, starting from second argument
	var partial = Array.prototype.splice.call(arguments, 1),
		// We'll need the original function.
		fn = this;
	var bound = function() {
			// Join the already applied arguments to the now called ones (after converting to an array again).
			var args = partial.concat(Array.prototype.splice.call(arguments, 0));
			// If not being called as a constructor
			if (!(this instanceof bound)) {
				// return the result of the function called bound to target and partially applied.
				return fn.apply(to, args);
			}
			// If being called as a constructor, apply the function bound to self.
			fn.apply(this, args);
		}
		// Attach the prototype of the function to our newly created function.
	bound.prototype = fn.prototype;
	return bound;
};