Help , just beginning javascript....

[L33R]

So what I am trying to do is pass the value of 2 text boxes into a javascript function add them together (or subtract) and then populate the answer in another text box... the code is:

	<script language="javascript" type="text/javascript">
		function setamount(amt1,amt2) {
	
		
		
			var amount1=parseInt(amt1);
			var amount2=parseInt(amt2);
		var total=amount1+amout2;
		document.form1.total.value=total;
		}

</script>

		<td><input type="text" id="amnt1" maxlength=3 /><td></td>
		<td><input type="text" id="amnt2" maxlength=3 onBlur="setamount(document.getElementById('amnt1').value,document.getElementById('amnt2').value)"/><td></td>
		<td><input type="text" id="total" maxlength=3 /><td></td>

Im using the onBlur event just because i dont havea button on my form.

The javascript stops working when i try to calculate the total!

Thanks in advance

[L33R]

sorry there are a couple of extra <td> in the HTML. They arent in the original version

[PeejAvery]

You have a spelling error in your declaration of total. Also...I'd suggest some code cleanup.

<script type="text/javascript">
function setamount() {
	var amount1 = parseInt(document.getElementById("amnt1").value, 10);
	var amount2 = parseInt(document.getElementById("amnt2").value, 10);
	document.getElementById("total").value = amount1 + amount2;
}
</script>

<td><input type="text" id="amnt1" maxlength=3 /></td>
<td><input type="text" id="amnt2" maxlength=3 onBlur="setamount()"/></td>
<td><input type="text" id="total" maxlength=3 /></td>