body {
    margin-top: 0px;
    background-color: #ECECEC;
    background-image: url(../img/back_1.gif);
    background-repeat: repeat-y;
    background-position: center top;
}

#header {
    background-color: #666666;
    height: 80px;
    width: 1025px;
}
#headerline {
    height: 5px;
    width: 1005px;
    background-image: url(../img/header_line.gif);
    margin-right: 2px;
}


#contents {
    background-color: #FFFFFF;
    height: auto;
    width: 1030px; /* for WinIE6,7 */
}

#contents #menu {
    background-color: #FFFFFF;
    height: 100%;
    width: 235px;
    margin-left: 7px;
    text-align: left;
    float: left;
    background-image: url(../img/saidemenu_back.gif);
}

#contents #main {
    background-color: #FFFFFF;
    height: 100%;
    width: 760px;
    margin-right: 10px;
    float: right;
    margin-bottom: 10px;
    text-align: left;
    margin-top: 30px;
}
#footer {
    background-color: #FFFFFF;
    clear: both;
    height: 40px;
    width: 1005px; /* for WinIE6,7 */
    font-size: 12px;
    line-height: 30px;
    color: #999999;
    background-image: url(../img/footer_back.gif);
    background-repeat: repeat-x;
    letter-spacing: 1px;
    margin-top: 10px;
}