HTML form Arrays

Sometimes there are situations in which we have two or more forms in a single page and accessing these forms is a tedious task by there names. So JavaScript provides form arrays elements which are accessed as :

<!DOCTYPE html>
<html>
<head>
<title>form arrays HTML</title>
<script type="text/javascript">
function form12()
{
	document.forms[0][0].value ="first"; // accessing form1's first element
	document.forms[1][0].value ="Second"; // accessing form2's first element
}
</script>
</head>
<body onload="form12()">

	<form method="post" name="form1">
		<input type="text" name="dummyfield"/> 
		<input type="text" name="dummyfield2"/>
		<input type="submit">
	</form>
	
	<form method="post" name="form2">
		<input type="text" name="dummyfield"/> 
		<input type="text" name="dummyfield2"/>
		<input type="submit">
	</form>
	
</body>
</html>