title: why jQueryUi dialog box doesn't work on IE9
body: <p>i have some problem with ie9 and jquery ui but still cant find solution please help me</p>
  
  <p>When i click Detail dialog must be open and it works on ie7,ie8,FF,Chrome but don't in ie9</p>
  
  <pre><code>$(function() {
      var popup = $("#popup"),
          allFields = $([]).add(popup);
  
      $("#dialog-form").dialog({
          autoOpen: false,
          height: 800,
          width: 1200,
          modal: true,
          buttons: {},
          close: function() {
              allFields.val("").removeClass("ui-state-error");
          }
      });
  });
  
  function dialogOpen(id) {
      $('#dialog-form').dialog('open');
  }
  
  &lt;div id="pageopen" onclick="dialogOpen('dialog-form')"&gt;
      &lt;div id="detail" style="text-decoration:underline;"&gt;Detail&lt;/div&gt;
  &lt;/div&gt;
  
  &lt;div id="dialog-form" title="Detail"&gt;&lt;/div&gt;
  </code></pre>