Test

header.html

    <div id="cse" style="width: 100%;">Loading</div>

    <script src="http://www.google.com/jsapi" type="text/javascript"></script>
    <script type="text/javascript">
      function parseQueryFromUrl () {
        var queryParamName = "q";
        var search = window.location.search.substr(1);
        var parts = search.split('&');
        for (var i = 0; i < parts.length; i++) {
          var keyvaluepair = parts[i].split('=');
          if (decodeURIComponent(keyvaluepair[0]) == queryParamName) {
            return decodeURIComponent(keyvaluepair[1].replace(/\+/g, ' '));
          }
        }
        return '';
      }
      google.load('search', '1', {language : 'en'});
      google.setOnLoadCallback(function() {
        var customSearchControl = new google.search.CustomSearchControl('000761815672753863684:hv5lktugeta');
        customSearchControl.setResultSetSize(google.search.Search.FILTERED_CSE_RESULTSET);
        var options = new google.search.DrawOptions();
        options.enableSearchResultsOnly();
        customSearchControl.draw('cse', options);
        var queryFromUrl = parseQueryFromUrl();
        if (queryFromUrl) {
          customSearchControl.execute(queryFromUrl);
        }
      }, true);
    </script>
    <link rel="stylesheet" href="http://www.google.com/cse/style/look/default.css" type="text/css" />