JavaScript Tutorial/jQuery/trim
30. Trim a string
<html>
<head>
<script type="text/javascript" src="js/jquery-1.3.2.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var str = " a ";
alert(""" + str + """);
str = jQuery.trim(str);
alert(""" + str + """);
});
</script>
</head>
<body>
<body>
<p></p><p></p><p></p>
</body>
</html>