I want to use Javascript to submit one of two forms,

"myform" and "myotherform"

If the value of TotalMinutes is greater then 0, I want to submit MyOtherForm, if it is 0(empty), I want to submit MyForm

The code I am using:

<script language="javascript">
totalMinutes = 0;

function calculateTotalMinutes(thisCheckbox){
if (thisCheckbox.checked)
{
totalMinutes += parseFloat(thisCheckbox.value);
} else {
totalMinutes -= parseFloat(thisCheckbox.value);
}
document.getElementById("totalMinutes").value = totalMinutes;
document.getElementById("totalMinutes2").value = totalMinutes;
}
</script>

<script type="text/javascript">
function submitform()
{
document.DETERMINE-WHICH-FORM?.submit();
}
</script>