after i click "OK" on the alert box, I get the error "object doesn't support this property or method". here is the entire page:
<html><head><title>This is a play page</title>
<script language = "Javascript">
function start_end_date(a,b){
var start_dt = new Date (a);
var end_dt = new Date (b);
if (a > b) {
alert ("start date is greater than end date");
a.focus();
a.select();
}
}
</script>
</head>
<body>
<form name="frmSample" method="post" action="" onSubmit="start_end_date(t
<p>Enter Start Date <font color="#CC0000"><b>(mm/dd/
:
<input type="text" name="start_date" maxlength="10" size="15">
</p>
<br>
<p>Enter End Date <font color="#CC0000"><b>(mm/dd/
:
<input type="text" name="end_date" maxlength="10" size="15">
</p>
<br>
<p>
<input type="submit" name="Submit" value="Submit">
</p>
</form>
</body>
</html>
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by: archrajanPosted on 2005-05-12 at 08:08:17ID: 13987350
unction start_end_date(a,b){
var start_dt = new Date (a);
var end_dt = new Date (b);
if (a > b) {
alert ("start date is greater than end date");
a.focus();
a.select();
}
}