if (!dojo._hasResource["dojox.collections.Stack"]) { // _hasResource checks
														// added by build. Do
														// not use _hasResource
														// directly in your
														// code.
	dojo._hasResource["dojox.collections.Stack"] = true;
	dojo.provide("dojox.collections.Stack");
	dojo.require("dojox.collections._base");

	dojox.collections.Stack = function(/* array? */arr) {
		// summary
		// returns an object of type dojox.collections.Stack
		var q = [];
		if (arr)
			q = q.concat(arr);
		this.count = q.length;
		this.clear = function() {
			// summary
			// Clear the internal array and reset the count
			q = [];
			this.count = q.length;
		};
		this.clone = function() {
			// summary
			// Create and return a clone of this Stack
			return new dojox.collections.Stack(q);
		};
		this.contains = function(/* object */o) {
			// summary
			// check to see if the stack contains object o
			for (var i = 0; i < q.length; i++) {
				if (q[i] == o) {
					return true; // bool
				}
			}
			return false; // bool
		};
		this.copyTo = function(/* array */arr, /* int */i) {
			// summary
			// copy the stack into array arr at index i
			arr.splice(i, 0, q);
		};
		this.forEach = function(/* function */fn, /* object? */scope) {
			// summary
			// functional iterator, following the mozilla spec.
			dojo.forEach(q, fn, scope);
		};
		this.getIterator = function() {
			// summary
			// get an iterator for this collection
			return new dojox.collections.Iterator(q); // dojox.collections.Iterator
		};
		this.peek = function() {
			// summary
			// Return the next item without altering the stack itself.
			return q[(q.length - 1)]; // object
		};
		this.pop = function() {
			// summary
			// pop and return the next item on the stack
			var r = q.pop();
			this.count = q.length;
			return r; // object
		};
		this.push = function(/* object */o) {
			// summary
			// Push object o onto the stack
			this.count = q.push(o);
		};
		this.toArray = function() {
			// summary
			// create and return an array based on the internal collection
			return [].concat(q); // array
		};
	}

}