I have a question regarding the option list in HTML pages....
i have 2 items (class, subclass) each of which have some options and hence i created the drop down lists for the 2 items which when selected by user will go the action page and search for those items in my MySQL db.
Each option of my 1st item (class) has its own 2nd item(subclass). So what i want now is, once the user selects the first item from the list immediately the second item list should only display the respective sub-class items of the selected class item.
I would be really thankful if some one helps me with this.
Thanks in advance.