li {
		padding-left:0px;
		margin-left:0px;
	}
	li a{
		cursor: hand;
	}
	ul {
		border-left: dotted 1px #AAAAAA;
		padding-left: 30Px;
		margin : 0px;
		padding-bottom : 3Px;
		padding-top : 3Px;
	}
	
	li.category_visible {
		list-style: none url(../images/collapse.gif); 
	}
	li.category_hidden {
		list-style: none url(../images/expand.gif); 
	}
	li.category_item {
		list-style: none url(../images/button.gif); 
	}
	li.category_hidden a , li.category_visible a  {
		color: black;
		font-weight: bold;
		text-decoration:none
	}
	li.category_item a {
		font-weight: normal;
		text-decoration:none
	}
	li.category_hidden ul{
		position: absolute;
		visibility: hidden;
	}
	li.category_visible > ul{
		position: static;
		visibility: visible;
	}
	
	.category_item a{
		font-weight: normal;
		color:#0000AA;
	}
	.category_item a:hover{
		font-weight: normal;
		color:#AA0000;
	}