/* the box on top of the box we wish to show - this one hide the second one
we set the height as 0.1 to avoid an IE bug when the height is 0.
*/
#coverlogin{
width: 250px;
height: 0.1em;
overflow:hidden;
visibility: hidden;
}
#loginbox{
width: 230px;
height: auto;
border: 1px solid red;
background-color: white;
color:gray;
overflow: auto;
}