.upper_repeat
{
	background:url(../images/upper_repeat.gif);
	background-repeat:repeat-x;	
}
.down_repeat
{
	background:url(../images/down_repeat.gif);
	background-repeat:repeat-x;	
	background-position:middle;
	height:
}
.left_repeat
{
	background:url(../images/left_repeat.gif);
	background-repeat:repeat-y;
}
.right_repeat
{
	background:url(../images/right_repeat.gif);
	background-repeat:repeat-y;
	background-position:right;
}