drop menu last entry

Hello I have a drop down menu in wich users can select a state, I would like to take the information of the state and computer id, and use it on the next user on the same computer, so when the next user logs in on that machine the state is preselected, if anybody knows where i can find that code, thanks. Juan ___________________________________________________________________________ Contrata el SuperInternet Terra Premium http://www.terra.com.mx/acceso/conectate/ Encuentra los mejores productos y precios increibles!! Aprovecha nuestra promoción a 12 pagos sin intereses con Banamex y Bancomer http://www.decompras.com/