add: window.tryToClose = EditorCanClose;  
context: function EditorOnLoad(){    // See if argument was passed.    if ( window.arguments && window.arguments[0] ) {        // Opened via window.openDialog with URL as argument.            // Put argument where EditorStartup expects it.        document.getElementById( "args" ).setAttribute( "value", window.arguments[0] );    }        WebCompose = true;        // Continue with normal startup.    EditorStartup('html', document.getElementById("content-frame"));}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ced3aa2ee6a1d5cd799638ccc741fecab2c21e0d/editor.js/clean/editor/ui/composer/content/editor.js