I've got 2 dropdown boxes. The selected value in one combo box determines the values that will be displayed in the other, I've done it one way by refreshing the page when the first combo box is updated. The trouble is all of the other controls on the form are also updated/reset. I've read some where that it's possible to update the second combo box by passing the values as a jScript array. Does any one know of any tutorials on how to do this ?<BR><BR>Thanks in advance.