Mine

<html>
<head>
<style type="text/css">
.collapse {display:none}
.expand {display:inline}
</style>
<script type="text/Javascript"> 
function showhide (postid) 
{
	var whichpost = document.getElementById(postid);
	if (whichpost.className=="collapse") 
	{
	whichpost.className="expand";
	}
	else 
	{
	whichpost.className="collapse";
	}
}
</script>
</head>

<body>

<a href="javascript:showhide('0-9');">0-9</a>
	<div id="0-9" class="collapse">
		Testing
	</div>
	
<a href="javascript:showhide('A');">A</a>
	<div id="A" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('B');">B</a>
	<div id="B" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('C');">C</a>
	<div id="C" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('D');">D</a>
	<div id="D" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('E');">E</a>
	<div id="E" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('F');">F</a>
	<div id="F" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('G');">G</a>
	<div id="G" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('H');">H</a>
	<div id="H" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('I');">I</a>
	<div id="I" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('J');">J</a>
	<div id="J" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('K');">K</a>
	<div id="K" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('L');">L</a>
	<div id="L" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('M');">M</a>
	<div id="M" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('N');">N</a>
	<div id="N" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('O');">O</a>
	<div id="O" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('P');">P</a>
	<div id="P" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('Q');">Q</a>
	<div id="Q" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('R');">R</a>
	<div id="R" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('S');">S</a>
	<div id="S" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('T');">T</a>
	<div id="T" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('U');">U</a>
	<div id="U" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('V');">V</a>
	<div id="V" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('W');">W</a>
	<div id="W" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('X');">X</a>
	<div id="X" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('Y');">Y</a>
	<div id="Y" class="collapse">
		Testing
	</div>

<a href="javascript:showhide('Z');">Z</a>
	<div id="Z" class="collapse">
		Testing
	</div>
	
</body>
</html>