The split() function of string object split a string into array of string. Use it for example to create array of string from specified strings.
Syntax
str.split([separator[, limit]])
<DOCTYPE html>
<html>
<head>
<script type="text/javascript">
var str1 = "Jan Fab March April June July";
document.write(str1.split(' ')[1] + "</br>" + str1.split(' ')[3] + "</br>");
</script>
</head>
<body>
</body>
</html>
<DOCTYPE html>
<html>
<head>
<script type="text/javascript">
var str1 = "Jan,Fab,March,April,June,July";
var split_str = str1.split(',');
for (var i in split_str) {
document.write(split_str[i] + "</br>");
}
</script>
</head>
<body>
</body>
</html>