63 lines
2.3 KiB
JavaScript
63 lines
2.3 KiB
JavaScript
/*****************************************************************************
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*
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* Copyright (c) 2003-2005 Kupu Contributors. All rights reserved.
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*
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* This software is distributed under the terms of the Kupu
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* License. See LICENSE.txt for license text. For a list of Kupu
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* Contributors see CREDITS.txt.
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*
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*****************************************************************************/
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// $Id$
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function startKupu() {
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// first let's load the message catalog
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// if there's no global 'i18n_message_catalog' variable available, don't
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// try to load any translations
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if (window.i18n_message_catalog) {
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var request = new XMLHttpRequest();
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// sync request, scary...
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request.open('GET', 'kupu-pox.cgi', false);
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request.send('');
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if (request.status != '200') {
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alert('Error loading translation (status ' + status +
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'), falling back to english');
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} else {
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// load successful, continue
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var dom = request.responseXML;
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window.i18n_message_catalog.initialize(dom);
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};
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};
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// initialize the editor, initKupu groks 1 arg, a reference to the iframe
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var frame = getFromSelector('kupu-editor');
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var kupu = initKupu(frame);
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// this makes the editor's content_changed attribute set according to changes
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// in a textarea or input (registering onchange, see saveOnPart() for more
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// details)
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kupu.registerContentChanger(getFromSelector('kupu-editor-textarea'));
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// let's register saveOnPart(), to ask the user if he wants to save when
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// leaving after editing
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if (kupu.getBrowserName() == 'IE') {
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// IE supports onbeforeunload, so let's use that
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addEventHandler(window, 'beforeunload', saveOnPart);
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} else {
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// some versions of Mozilla support onbeforeunload (starting with 1.7)
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// so let's try to register and if it fails fall back on onunload
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var re = /rv:([0-9\.]+)/
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var match = re.exec(navigator.userAgent)
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if (match[1] && parseFloat(match[1]) > 1.6) {
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addEventHandler(window, 'beforeunload', saveOnPart);
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} else {
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addEventHandler(window, 'unload', saveOnPart);
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};
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};
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// and now we can initialize...
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kupu.initialize();
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return kupu;
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};
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