.shadowleft
{
    background-position-x: right;
    background-image: url(../../images/shadowleft.jpg);
    background-repeat: repeat-y;
}
.shadowright
{
    background-position-x: left;
    background-image: url(../../images/shadowright.jpg);
    background-repeat: repeat-y;
}

.shadowtop
{
    background-position-x: right;
    background-image: url(../../images/shadowltop.jpg);
    background-repeat: repeat-x;
}

.shadowbottom
{
    background-position-x: right;
    background-image: url(../../images/shadowbottom.jpg);
    background-repeat: repeat-x;
}