.overlay_alert {
    background-color: #f4f4f4;
    filter: alpha( opacity = 60 );
    -moz-opacity: 0.6;
    opacity: 0.6;
}

.alert_nw {
    width: 5px;
    height: 5px;
    background: transparent url( alert/top_left.gif ) no-repeat bottom left;
}

.alert_n {
    height: 5px;
    width: 100%;
    background: transparent url( alert/top.gif ) repeat-x bottom left;
}

.alert_ne {
    width: 5px;
    height: 5px;
    background: transparent url( alert/top_right.gif ) no-repeat bottom left
}

.alert_e {
    width: 5px;
    height: 100%;
    background: transparent url( alert/right.gif ) repeat-y 0 0;
}

.alert_w {
    width: 5px;
    height: 100%;
    background: transparent url( alert/left.gif ) repeat-y 0 0;
}

.alert_sw {
    width: 5px;
    height: 5px;
    background: transparent url( alert/bottom_left.gif ) no-repeat 0 0;
}

.alert_s {
    height: 5px;
    width: 100%;
    background: transparent url( alert/bottom.gif ) repeat-x 0 0;
}

.alert_se {
    width: 5px;
    height: 5px;
    background: transparent url( alert/bottom_right.gif ) no-repeat 0 0;
}

.alert_sizer {
    width: 0px;
    height: 0px;
    display: none;
}

.alert_close {
    width: 0px;
    height: 0px;
    display: none;
}

.alert_title {
    width: 0px;
    height: 0px;
    display: none;
}

.alert_content {
    overflow: auto;
    color: #000;
    font-family: Tahoma, Arial, Sans Serif;
    font-size: 10px;
    background: #FFF;
}

/* For alert/confirm dialog */
.alert_window {
    border: 1px solid #F00;
    background: #FFF;
    padding: 20px;
    margin-left: auto;
    margin-right: auto;
    width: 400px;
}

.alert_message {
    font: Verdana, Arial, Helvetica, sans-serif;
    font-size: 12px;
    color: #333333;
    text-align: center;
    width: 100%;
    padding-bottom: 10px;
}

.alert_buttons {
    text-align: center;
    width: 100%;
}

.alert_buttons input {
    width: 20%;
    margin: 10px;
}

.alert_progress {
    float: left;
    margin: auto;
    text-align: center;
    width: 100%;
    height: 16px;
    background: #FFF url( 'alert/progress.gif' ) no-repeat center center
}