$(document).ready(function(){
function inputText(){
      if($("p.activeSuggest").length){
      var term = $('#suggestion p.activeSuggest').html();
    $("#quickSearch").attr({value: term})};
}
function inputTextClick(){
      if($("p.activeSuggest").length){
      var term = $('#suggestion p.activeSuggest').html();
    $("#quickSearch").attr({value: term})
    $("#quickFindSubmit").click();
}}
function killSuggestions(){
    $("#suggestion").css({'display' : 'none'}).html('');
}
$("#quickSearch").keydown(function(event){
    var terms
    var ter = '&nbsp'
    var dir = 'n';
    if (event.keyCode == 38) {
        dir = 'up';
        if ($('#suggestion p.activeSuggest').length ){
            $("p.activeSuggest").removeClass('activeSuggest').prev("p").addClass('activeSuggest')
            if($("p.activeSuggest").hasClass('skipSuggest')){
                  $("p.activeSuggest").removeClass('activeSuggest').prev("p").addClass('activeSuggest');
              }
              inputText();
        }else
            $("#suggestion p:last").addClass('activeSuggest');
            if($("p.activeSuggest").hasClass('skipSuggest')){
                  $("p.activeSuggest").removeClass('activeSuggest').prev("p").addClass('activeSuggest');
              }
              inputText();
    }
    if (event.keyCode == 40) {
        dir = 'down';
            if ( $('#suggestion p.activeSuggest').length ){
              $("p.activeSuggest").removeClass('activeSuggest').next("p").addClass('activeSuggest');
              if($("p.activeSuggest").hasClass('skipSuggest')){
                  $(this).removeClass('activeSuggest').next("p").addClass('activeSuggest');
              }
              inputText();
            }
            else
            $("#suggestion p:first").addClass('activeSuggest');
            if($("p.activeSuggest").hasClass('skipSuggest')){
                  $("p.activeSuggest").removeClass('activeSuggest').next("p").addClass('activeSuggest');
              }
              inputText();
    }
    if (event.keyCode == 27){
        dir = 'esc';
        $("#suggestion").html('');
        killSuggestions();
    }
if (dir == 'n'){
       var terms = $("#quickSearch").attr("value");
       if (terms != ''){
       $.get("searchSuggest.php", { search: terms},
       function(data){
            if (data != '' ){
            var str = data.split("\n");
            $("#suggestion").html('');
            for(i=0; i < str.length - 1; i++) {
            if(str[i] != 'Products: ' && str[i] != 'Categories: '){
            $("#suggestion").append($('<p class="term">' + str[i] + "</p>"))    ;
            }else
            $("#suggestion").append($('<p class="skipSuggest">' + str[i] + "</p>"));
        }
            $("#suggestion").css({'display' : 'block'});
            $("#suggestion p.term").hover(function(){
                $("#suggestion p").removeClass('activeSuggest');
                $(this).addClass('activeSuggest');
            },function(){
                $(this).removeClass('activeSuggest');
            });
                }else{
                    killSuggestions();
                }

                });
        } else {
    killSuggestions();
        }
}
});
$("#quickSearch").blur(function(){
    inputTextClick();
    killSuggestions();
});
});