Js

How to get query string from url with jQuery

URL = http://www.example.com/?name=jems

 <script type="text/javascript">
$(document).ready(function() {
var sPageURL = window.location.search.substring(1);
    var sParameterName = sPageURL.split('=');
$('#strg').html(sParameterName[1]);
$('#strg1').attr('href','http://example.com/step-2/?name='+sParameterName[1]);
});

 </script>

Crossbrowser Html5 Black and white jQuery plug in

http://www.gianlucaguarini.com/canvas-experiments/jQuery.BlackAndWhite/demo.html