.invisible
{
    visibility:                 hidden;
}

.visible
{
    visibility:                 visible;
}

.scroll
{
    overflow:                   auto;
}

.noscroll
{
    overflow:                   hidden;
}

body
{
    margin:                     0px 0px 0px 0px;
    padding:                    0px 0px 0px 0px;
    border:                     0px solid #0000ff;
    overflow-y:                 scroll;
    background:                 #FFFFFF;
    
}

div, span, img, table, h1, h2
{
    margin:                     0px 0px 0px 0px;
    padding:                    0px 0px 0px 0px;
    border:                     0px solid #0000ff;
    overflow:                   hidden;
}

td, tr
{
    margin:                     0px 0px 0px 0px;
    padding:                    0px 0px 0px 0px;
}

#header
{
   
    height:                     250px;
    left:                       0px;
    top:                        0px;
}

#subheader1, #subheader2, #subheader3
{
   
    height:                     0px;
    left:                       0px;
    top:                        0px;
}

#footer
{
   
    height:                     38px;
    left:                       0px;
    top:                        0px;
}

#subfooter1, #subfooter2, #subfooter3
{
   
    height:                     17px;
    left:                       0px;
    top:                        0px;
}


#content_top
{
    display:                    none;
}

#keepalive
{
    width:                      20px;
    height:                     20px;
    position:                   absolute;
    top:                        -20px;
    left:                       -20px;
    visibility:                 hidden;
}