HEAD bereich
PHP-Code:
<!--Menüs ausklappbar funktion-->
    <
script language="javascript" type="">
    <!--
        var 
state 'none';
        function 
showhide(layer_ref
        {
            if (
state == 'block'
            {
                
state 'none';
            }
            else 
            {
                
state 'block';
            }
        if (
document.all
            { 
//IS IE 4 or 5 (or 6 beta)
                
eval( "document.all." layer_ref ".style.display = state");
            }
        if (
document.layers
            { 
//IS NETSCAPE 4 or below
                
document.layers[layer_ref].display state;
            }
        if (
document.getElementById &&!document.all
            {
                
hza document.getElementById(layer_ref);
                
hza.style.display state;
            }
        }
    
//-->
    
</script

Menü

PHP-Code:
<br><a style="text-decoration:none; border:none;" href="javascript:void(0)" onclick="showhide('div1');">Kontostand</a>   
        <div class="infldset" id="div1" style="display:none;">
                <br>kontostand: <?=$konto['kontostand'];?>
               </div>