enter an int into each textbox

 

<html>
<head>
<script language ="JavaScript">
<!--
function calc(A,B)
{var num1,num2
num1=Number(A)
num2=Number(B)
sum=num1+num2
return sum

}
//-->
</script>
</head>
<body>
<form name="form1">
enter an int into each textbox<br>
<input type="text" name ="text1">

<input type="text" name="text2">
<input type="button" value="calculate" onclick="alert(calc(text1.value,text2.value))"><br>
</form>
</body>
</html>