I am developing a drop down menu that uses HTML optgroups for group names that employees are a part of. Here is the MySQL query and output: mysql> SELECT employees.emp_id,employees.empname,employ...

I have a select box in which i can select multiple options. In the select box are multiple optgroups. Is there an easy way to select a whole optgroup at once in javascript?

I have a dynamically populated (by ajax) select box with resulting options like that: <select id="destination" name="destination"> <option value="london-paris&quot...