.left_bar {
	background-image: url(../images/layout/left_bar.gif);
	background-repeat: repeat-y;
}
.right_bar {
	background-image: url(../images/layout/right_bar.gif);
	background-repeat: repeat-y;
}
.mainbg {
	background-image: url(../images/layout/mainbg.jpg);
}