Adobe uses JavaScript files to implement much of Dreamweaver's functionality. This heavy use of JavaScript makes Dreamweaver easily extensible. Developers can change the native functionality of Dreamweaver. However, the errors that Dreamweaver generates if it encounters a problem executing an action tend to be JavaScript errors.
These design-time JavaScript errors, such as "While executing onLoad in tempURL_afterSave.htm, a JavaScript error occurred," usually prevent you from implementing a portion of Dreamweaver functionality.
Sometimes, a translator error message accompanies these internal JavaScript errors:
"The following translators were not loaded due to errors: ASP.htm: has configuration information that is invalid. ASP.NET.htm: has configuration information that is invalid. ColdFusion.htm: has configuration information that is invalid. PHP_MySQL.htm: has configuration information that is invalid. JSP.htm: has configuration information that is invalid. XSLT.htm: has configuration information that is invalid."