.div_open
{
	background-image: url(../images/arrow2.gif);
	background-repeat: no-repeat;
	background-position: 10px 6px;
}
.div_shut
{
	background-image: url(../images/arrow1.gif);
	background-repeat: no-repeat;
	background-position: 10px 6px;
}
.div_open_s
{
	background-image: url(../images/arrow2.gif);
	background-repeat: no-repeat;
	background-position: 8px 3px;
}
.div_shut_s
{
	background-image: url(../images/arrow1.gif);
	background-repeat: no-repeat;
	background-position: 8px 3px;
}
.hide
{
	display: none;
}