Remember me option

Question

hi i have remember me option in my login box.when user thik on remember me values will be store in cookies n next time will reterive from dat .nw d prob is dat when i reterive value from cookies its giving rht value 4 username n password bt nt showng value in password textbox bcz of textbox textmode property is password.when m changing textmode property in singleline it showng value bt nt in password mode.wats d prob.