Sir, I had one doubt ,how to add items which are selected from the combobox to a listbox by clicking the add button. Also check the duplication. Similarly how to remove the items from listbox.Kindly send me proper solution to this question. Thanking You --------------------------------- Get the freedom to save as many mails as you wish. Click here to know how. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evolt.org/pipermail/javascript/attachments/20071018/1fecb2ff/attachment.htm>