Untitled

jqGrid disabled rest of my page?
<head>
    <title>Insert</title>
    <link href="/Content/Site.css" rel="stylesheet" type="text/css" />
    <script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.5.1.min.js" type="text/javascript"></script>
    <script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.8.1/jquery.validate.min.js" type="text/javascript"></script>
    <script src="http://ajax.aspnetcdn.com/ajax/mvc/3.0/jquery.validate.unobtrusive.min.js" type="text/javascript"></script>
    <script src="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.14/jquery-ui.min.js" type="text/javascript"></script>
    <link type="text/css" rel="Stylesheet" href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.10/themes/ui-lightness/jquery-ui.css" />
    <script src="/Scripts/EditorHookup.js" type="text/javascript"></script>
    <script src="../../Scripts/grid.locale-en.js" type="text/javascript"></script>
    <script src="../../Scripts/jquery.jqGrid.min.js" type="text/javascript"></script>

   <script type="text/javascript">
      var gridimgpath = '/content/themes/base/images';
      var gridDataUrl = '/Home/JsonPosloviForDate';
      var jsonDate =  "/Date(1309816800000)/";
      var date = eval(jsonDate.replace(//Date((d+))//gi, "new Date($1)"));
      $(function () {
         jQuery("#list").jqGrid({
            url: gridDataUrl + '?currDate=' + date.toJSON(),
            datatype: "json",
            mtype: 'GET',
            colNames: ['Šifra posla', 'Vrsta posla', 'Partner', 'Opis', 'Broj sati'],
            colModel: [
               { name: 'SifPosao', index: 'SifPosao', width: 50, align: 'left' },
               { name: 'kratVrstaPosao', index: 'kratVrstaPosao', width: 100, align: 'left' },
               { name: 'nazPartner', index: 'nazPartner', width: 100, align: 'left' },
               { name: 'opis', index: 'opis', width: 100, align: 'left' },
               { name: 'brSati', index: 'brSati', width: 100, align: 'left' },
                     ],
            rowNum: 20,
            rowList: [10, 20, 30],
            imgpath: gridimgpath,
            height: 'auto',
            width: '700',
            pager: jQuery('#pager'),
            sortname: 'SifPosao',
            viewrecords: true,
            sortorder: "desc",
            caption: "Poslovi"
         });
      });
   </script>

</head>
<body>
...
<table id="list" class="scroll" cellpadding="0" cellspacing="0"></table>
<div id="pager" class="scroll" style="text-align:center;"></div>
...
</body>

<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.14/themes/ui-lightness/jquery-ui.css" />
<link rel="stylesheet" type="text/css" href="http://www.ok-soft-gmbh.com/jqGrid/jquery.jqGrid-4.1.1/css/ui.jqgrid.css" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.14/jquery-ui.min.js"></script>
<script type="text/javascript" src="http://www.ok-soft-gmbh.com/jqGrid/jquery.jqGrid-4.1.1/js/i18n/grid.locale-en.js"></script>
<script type="text/javascript" src="http://www.ok-soft-gmbh.com/jqGrid/jquery.jqGrid-4.1.1/js/jquery.jqGrid.min.js"></script>