//site search
jQuery(document).ready(        
    function()
    {  
         var siteSearchResultsLink = $('.siteSearchResultsLink').val();
         var keywordDefault = $(".defaultSearchLabel").val();
         var errorDefault = $(".defaultErrorLabel").val();                        
        
         function performSearch() {
                    var keyword = $(".autocomplete_ssearch").val(); 
                    if (keyword != '' && keyword != keywordDefault) {                  
                            var redrectLink = siteSearchResultsLink + '?' + 'KeywordPhrase=' + escape(keyword);                                                        
                            window.location = redrectLink;                               
                        }
                    else {
                        alert(errorDefault);
                    }
                }

                //enter key pressed on recipient address.
                $(".autocomplete_ssearch").keydown(
            function(e) {
                if (e.keyCode == 13) {                    
                    performSearch();
                    return false;
                }
            });

                //site search go button click
                $(".siteSearchButton").click(
                    function() {    
                        performSearch();
                        return false;
                    });
    });