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

	dijit.getDocumentWindow = function(doc) {
		// summary
		// Get window object associated with document doc

		// With Safari, there is not way to retrieve the window from the
		// document, so we must fix it.
		if (dojo.isSafari && !doc._parentWindow) {
			/*
			 * This is a Safari specific function that fix the reference to the
			 * parent window from the document object.
			 */
			var fix = function(win) {
				win.document._parentWindow = win;
				for (var i = 0; i < win.frames.length; i++) {
					fix(win.frames[i]);
				}
			}
			fix(window.top);
		}

		// In some IE versions (at least 6.0), document.parentWindow does not
		// return a
		// reference to the real window object (maybe a copy), so we must fix it
		// as well
		// We use IE specific execScript to attach the real window reference to
		// document._parentWindow for later use
		if (dojo.isIE && window !== document.parentWindow && !doc._parentWindow) {
			/*
			 * In IE 6, only the variable "window" can be used to connect events
			 * (others may be only copies).
			 */
			doc.parentWindow.execScript("document._parentWindow = window;",
					"Javascript");
			// to prevent memory leak, unset it after use
			// another possibility is to add an onUnload handler which seems
			// overkill to me (liucougar)
			var win = doc._parentWindow;
			doc._parentWindow = null;
			return win; // Window
		}

		return doc._parentWindow || doc.parentWindow || doc.defaultView; // Window
	}

}