[thelist] Help with a simple calculation
Jimmy
james.glasheen at btinternet.com
Mon Jul 22 12:27:01 CDT 2002
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[ Picked text/plain from multipart/alternative ]
Can you look at a javascript calculation for me and tell me why it doesn't work?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>apportionment</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type = "text/css">
body {font-family:verdana;}
th {font-size:0.85em;
font-weight:bold;
background-color:#cccccc;
}
td {font-size:0.7em;
font-weight:200;
background-color:#6cf;
}
.but {font-size:0.65em;
font-weight:400;
color:#fff;
background-color:#039;
width:300px;
}
</style>
<script language="JavaScript" type="text/javascript">
function calculate() {
var ppp = document.formula.ppp.value;
var other = document.formula.other.value;
var total = document.formula.total.value;
var x = ppp / (ppp + other)*total;
x = document.formula.payment.value;
}
</script>
</head>
<body>
<form name ="formula" action="">
<table width="300" align="left" cellpadding="2" cellspacing="2">
<tr>
<th colspan="2">Apportionment calculator</th>
</tr>
<tr>
<td>PPP healthcare's liability</td>
<td><input type="text" name="ppp" onchange="calculate();"></td>
</tr>
<tr>
<td>Other insurer's liability</td>
<td><input type="text" name="other" onchange="calculate();"></td>
</tr>
<tr>
<td>Total admissible expenses</td>
<td><input type="text" name="total" onchange="calculate();"></td>
</tr>
<tr>
<td colspan="2">
<input type="button" class="but" value="Calculate" onclick="calculate();">
</td>
</tr>
<tr>
<td>PPP healthcare's payment</td>
<td><input type="text" name="payment"></td>
</tr>
</table>
</form>
</body>
</html>
Cheers
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