function (txt, cb, s) {
        Ext.MessageBox.confirm(this.editor.getLang("Question", "Question"), this.editor.getLang(txt, txt), function (btn) {
            if (!Ext.isEmpty(cb)) {
                cb.call(this, btn === "yes");
            }
        }, s);
    }
function (txt, cb, s) {
        Ext.MessageBox.confirm(this.editor.getLang("Question", "Question"), this.editor.getLang(txt, txt), function (btn) {
            if (!Ext.isEmpty(cb)) {
                cb.call(this, btn === "yes");
            }
        }, s);
    }
function ( txt , cb , s ) { Ext . MessageBox . confirm ( this . editor . getLang ( "Question" , "Question" ) , this . editor . getLang ( txt , txt ) , function ( btn ) { if ( ! Ext . isEmpty ( cb ) ) { cb . call ( this , btn === "yes" ) ; } } , s ) ; }
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