var jQuery = jQuery.noConflict(); not work in IE7 and IE8
<p>my code is</p>

<pre><code>var jQuery = jQuery.noConflict();
$(document).ready(function() {
var $filterType = $('#filterOptions li.active a').attr('class');
var $holder = $('ul.ourHolder');
var $data = $holder.clone();
  $('#filterOptions li a').click(function(e) {
        $('#filterOptions li').removeClass('active');
        var $filterType = $(this).attr('class');
        $(this).parent().addClass('active');
        if ($filterType == 'all') {
            var $filteredData = $data.find('li');
        } 
        else {
            var $filteredData = $data.find('li[data-type=' + $filterType + ']');

        }
        $holder.quicksand($filteredData, {
            duration: 800,
            easing: 'easeInOutQuad'
        });
        return false;
    });
});
</code></pre>

<p>when i comment ( //var jQuery = jQuery.noConflict();) noConflict then this code is work but
if not commented this then its not work with ie7 and also ie8</p>

<p>i use also $jQuery = jQuery.noConflict();</p>
