#loader {
    width: 60px;
    height: 60px;
    display: none;
    position: fixed;
    _position: absolute; /* IE6�΍� */
    text-align:center;
    top:50%;
    left:50%;
    margin-top: -30px;
    margin-left: -30px;
    /*
    top: 50%;
    left: 50%;
    margin-top: -200px; 
    margin-left: -512px;
    */
    z-index: 50;
}
 
#fade {
    width: 100%;
    height: 100%;
    display: none;
    background-color: #FFFFFF;
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 49;
}