function productajaxsearch(){
      if(isset($this->request) && $term = $this->request->getVar('term')){
         $where = "Title LIKE '%" . (string)$term . "%' OR SubTitle LIKE '%" . (string)$term . "%' OR Content LIKE '%" . (string)$term . "%'";
         if($products = DataObject::get('Product', $where)){
            $return_arr = array();
            foreach($products as $p){
               $array['link'] = $p->Link();
               $array['title'] = $p->Title;
               $array['image'] = '<img src="'.$p->Image()->SetWidth(50)->Link().'" />';
               array_push($return_arr,$array);
            }
            return json_encode($return_arr);
         }
      }
   }

var div = document.getElementById('SearchForm_ProductSearchForm_Search');
   if (div !== null){
      var cache = {};
      $( "#SearchForm_ProductSearchForm_Search" ).autocomplete({
         minLength: 2,
         source: function(request, response) {
            if ( request.term in cache ) {
               response( cache[ request.term ] );
               return;
            }
            $.ajax({
               url: "Page_Controller/productajaxsearch",
               dataType: "json",
               data: request,
               success: function( data ) {
                  cache[ request.term ] = data;
                  response( data );
               }
            });
         }
      }).data( "autocomplete" )._renderItem = function( ul, item ) {
         return $( "<li></li>" )
            .data( "item.autocomplete", item )
            .append( '<div class="searchitem">' + item.image + '<div class="searchtitle"><a href="'+item.link+'">' + item.title + '</a></div><div class="clear"></div></div>' )
            .appendTo( ul );
      };
   }