Wie löse ich das am besten?

Code: Alles auswählen
var rnd = parseInt(Math.random() * 4);
switch (rnd)
{
case 0:
{
document.write("box1");
break;
}
case 1:
{
document.write("box2");
break;
}
case 2:
{
document.write("box3");
break;
}
case 3:
{
document.write("box4");
break;
}
}
Code: Alles auswählen
<script type="text/javascript">
// <![CDATA[
var rnd = parseInt(Math.random() * 4);
switch (rnd)
{
case 0:
{
document.write("box1");
break;
}
case 1:
{
document.write("box2");
break;
}
case 2:
{
document.write("box3");
break;
}
case 3:
{
document.write("box4");
break;
}
}
// ]]>
</script>