Make slug in Javascript or Jquery

Make slug in Javascript or Jquery::

<script type="text/javascript">
//Make Slug::
function slugify(text)
{
return text.toString().toLowerCase()
.replace(/\s+/g, '-')           // Replace spaces with -
.replace(/[^\w\-]+/g, '')       // Remove all non-word chars
.replace(/\-\-+/g, '-')         // Replace multiple - with single -
.replace(/^-+/, '')             // Trim - from start of text
.replace(/-+$/, '');            // Trim - from end of text
}

$('#page_slug').on('keyup change', function(){ $('#page_slug').val(slugify(($(this).val()))); });

OR

$('#page_slug').on('blur', function(){ $('#page_slug').val(slugify(($(this).val()))); });

</script>