[code]
<html>
	<head>
	</head>
	<script>
	
	function addHistoryPage(pagina)
	{
		var opt = document.createElement("option");
		opt.text = pagina ;
        document.getElementById("pages").options.add(opt);
		document.getElementById("pages").selectedIndex = document.getElementById("pages").length - 1 ;
		document.getElementById("volgende").disabled = true ;
	}
	
	function Vorige(knop)
	{
		document.getElementById("pages").selectedIndex = document.getElementById("pages").selectedIndex - 1;
		if (document.getElementById("pages").selectedIndex == 0)
		{
			document.getElementById("vorige").disabled = true 
		}

		if (document.getElementById("pages").selectedIndex != document.getElementById("pages").length -1)
		{
			document.getElementById("volgende").disabled = false
		}
		requestPage(document.getElementById("pages").value,true);
	}
	
	function Volgende(knop)
	{
		document.getElementById("pages").selectedIndex = document.getElementById("pages").selectedIndex + 1;
		if (document.getElementById("pages").selectedIndex == document.getElementById("pages").length -1)
		{
			document.getElementById("volgende").disabled = true 
		}
		
		if (document.getElementById("pages").selectedIndex != 0)
		{
			document.getElementById("vorige").disabled = false
		}
		requestPage(document.getElementById("pages").value,true);
	}
	
	function requestPage(pagina,history)
	{
                if (history != true)
                {
                    addHistoryPage(pagina)
                }
		//Hier zet je vanzelfsprekend je eigen pagina request in.
		document.getElementById("test").innerHTML  = pagina ;
	}
	
	</script>
	<body>
		<table>
			<tr>
				<td colspan="2"><input type="button" onclick="addHistoryPage('pagina.php')" value="set pagina in lijst"></td>
			</tr>
			<tr>
				<td colspan="2">
				<select multiple id="pages" disabled>
				</select>
				</td>
			</tr>
			<tr>
				<td>
					<input type="button" value="Vorige" onClick="Vorige()" id="vorige">
				</td>
				<td>
					<input id="volgende" type="button" value="Volgende" onClick="Volgende()">
				</td>
			</tr>
		</table>
		<div id="test"></div>
	</body>
</html>
[/code]