/* for scrolling layers  
	 Specify width and height in hold and wn, and in clip for wn */
div#hold	{ 
	position:relative; overflow:hidden;
	width:90px; height:360px; z-index:100; 
	}
div#wn	{ 
	position:absolute; 
	left:0px; top:0px; 
	width:90px; height:360px; 
	clip:rect(0px, 90px, 360px, 0px); 
	overflow:hidden;	
	z-index:1; 
	}
div#lyr1 { 
	position:absolute; 
	left:0px; top:0px; 
	z-index:1; 
	}

a#upArrow, a#downArrow, a#upArrowOff, a#downArrowOff {
	display:block;
	width:90px;
	height:20px;
	text-indent:-2000px;
}

a#upArrow, a#upArrowOff { background-image:url(../images/arrow-up.gif); }
a#upArrow:hover { background-image:url(../images/arrow-up-on.gif); }
a#downArrow, a#downArrowOff { background-image:url(../images/arrow-down.gif); }
a#downArrow:hover { background-image:url(../images/arrow-down-on.gif); }