Create a sizzle expression in jQuery 1.8 and older

gistfile1.js

// Create a sizzle expression using jQuery 1.8 style and older style.
// This one returns elements which have an ID that ends with a string passed in.

// <div id="prefix_test"></div>
// $(":asp(test)")

if ($.expr.createPseudo) {
  jQuery.expr[':'].asp = $.expr.createPseudo(function( id ) {
      return function(elem) {
          return elem.id && elem.id.match(id + "$")
      };
  });
}
else {
    jQuery.expr[':'].asp = function(elem, i, match) {
	return !!(elem.id && elem.id.match(match[3] + "$"));
    };
}