body {
	background-image: url(../img/bg.jpg);
	background-repeat: repeat-x;
	background-position: top;
	margin: 0px;
	padding: 0px;
	text-align: center;
}
.bg_left {
	background-image: url(../img/left.gif);
	background-repeat: no-repeat;
	background-position: left top;
}
.bg_right{
	background-image: url(../img/right.gif);
	background-repeat: no-repeat;
	background-position: right top;
}