I've Install and create a new website in Joomla 1.5.20.

After I have produce a menu for an additional exterior url.


If click that link within the browser address bar. it exhibiting the url link this.


However i want link display link follows:


Anyone might help me.

You've triggered SEF Web addresses inside Joomla. Look into the Joomla configuration dialog and appearance for those who have an .htaccess file within the root directory.