[VWD]

Thanks to both of you, it works either way.
But If I put the code underneath the image, it doesn╢t work.

//Working code
}
HTML,BODY
{
HEIGHT: 100%;
MARGIN: 0px;
PADDING: 0px;
BACKGROUND-COLOR: #FFFFFF
background-repeat: no-repeat; // or background-repeat: repeat-y;

}
BODY {background: url(images/homepage01.jpg);
}
FORM {
MARGIN: 0px;
}