 previousValue = value; 
 previousValue = value; 
    save: function(value)    {        if (!invalidEditor)            return;        if (value == undefined)            value = currentEditor.getValue();        try        {            currentEditor.saveEdit(currentTarget, value, previousValue);                            previousValue = value;                        invalidEditor = false;        }        catch (exc)        {            ERROR(exc);        }    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/e1d42ad3fad63b72826a4e2ed0726866484c9ac3/editor.js/clean/extension/content/firebug/editor.js