<script>
function machwas() {
if (klick = 1)
{
klick = 0;
mach_irgendwas();
}
else
{
klick = 1;
}
}
</script>
<table>
<tr>
<td onclick = "machwas()"></td>
</tr>
</table>
<script>
function machwas() {
if (klick = 1)
{
klick = 0;
mach_irgendwas();
}
else
{
klick = 1;
}
}
</script>
<table>
<tr>
<td onclick = "machwas()"></td>
</tr>
</table>