/***************************************
 * product_search.js - RedDot Solutions
 * 
 * Revision: 0.9.3 (November 21, 2007)
 * Requires:
 *  - jQuery (http://jquery.com/)
 *  - Live Query (http://jquery.com/plugins/project/livequery/)
 * 
 ***************************************/
 
/*===========================================
 *  GLOBAL VARIABLES 
 *===========================================*/
var timeoutID;
 
/*===========================================
 *  DOCUMENT READY ACTIONS 
 *===========================================*/
$(document).ready(function() { 
  // bind form using ajaxForm 
  $('#frm_quickSearch').submit( function() {
    var formfields=$("form#frm_quickSearch input");
size=formfields.size();
$("form#frm_quickSearch input#keyword").focus()
if(size!=1)
{
submitProductBrowser('frm_quickSearch');
}    
return false;
  });
  
  // bind product browser input field
  $("form#frm_quickSearch input#keyword").keyup(function(){
    window.clearTimeout(timeoutID);
    if (this.value != ""){
      // set a timeout to populating the quick search box, to improve performance.
      timeoutID = window.setTimeout("loadProdQuickSearch(\""+this.value+"\");", 300);
    }else{
      closeProdQuickSearch();
    }
  });
  
  // close the quick search box on blur
  $("form#frm_quickSearch//input#keyword").blur( function() {
    window.setTimeout("closeProdQuickSearch();",300);
  });
  
  //product browser - group headings (expand/collapse)
  $("a.toggleProdBrowseGroup").click(function(e) {
    e.preventDefault();
    var objID = $(this).attr("rel");
    if ($("div#" + objID).is(":hidden")) {
      closeAllProdBrowseGroups();
      $("div#" + objID).show("fast");
      $(this).addClass("open");
    } else {
      $("div#" + objID).hide("fast");
      $(this).removeClass("open");
    }
    return false;
  });
  
  //product browser - close button on checkbox layers
  $("a.closeProdBrowseGroup").click(function() {
    var objID = $(this).attr("rel");
    $("div#" + objID).hide("fast");
    $(this).removeClass("open");
    return false;
  });
  
  //product browser - Apply/Submit buttons
  $("a.submitProductBrowser").click(function() {
    $("#frm_quickSearch input:text").attr("value","");
    submitProductBrowser('frm_prodBrowser');
    //closeAllProdBrowseGroups();
    return false;
  });
  
  //product browser - clear the form
  $("#ClearAll").click(function(){
    clearProductBrowser();
    submitProductBrowser('frm_prodBrowser');
    return false;
  });
  
  //Quick Search button
  $("input#QuickSearchGo").click(function(){
    clearProductBrowser();
    submitProductBrowser("frm_quickSearch");
    return false;
  });
  // on change of event filter checkbox elements: submit calendar
  //$("form#frm_prodBrowser//input[@type=checkbox]").click(function(){
  $("input.submitProductBrowser").click(function(){
    //alert("submit");
    $(this).parents("div.popPro").hide();
    submitProductBrowser("frm_prodBrowser");
     return false;
  });
  
  // prepare pagination link to use ajax
 $('a.pagination').livequery("click", function(){
    var hrefParams = $(this).attr("href");
    hrefParams = hrefParams.substring(hrefParams.indexOf("?")+1);
    // call function from parent JavaScript
    clickPaginationLink(hrefParams);
     return false;
  });
 $('a.view_more_prod').livequery("click", function(){
    var hrefParams = $(this).attr("href");
    hrefParams = hrefParams.substring(hrefParams.indexOf("?")+1);
    // call function from parent JavaScript
    clickPaginationLink(hrefParams);
    return false;
  });
});
 
/*===========================================
 *  FUNCTIONS
 *===========================================*/
function closeAllProdBrowseGroups() {
  $("div.popPro:visible").each(function(){$(this).hide()});
  $("a.toggleProdBrowseGroup").filter(".open").each(function(){$(this).addClass("open")});
}
  
// submit product browser form
function submitProductBrowser(formID){
  //alert("function submitProductBrowser");
  //document.getElementById(formID).submit();
  
  closeAllProdBrowseGroups();
  //loop through each "grouping"
  $("div.proSelector ul.browseCategory li").each(function() {
      //the Div to be filled
      var fillDiv = $("div.browse-current-selections", $(this));
      var fillHTML = "";
      //loop through each checked checkbox
      $("div.popPro input:checked",$(this)).each(function(){
          fillHTML += "<li>" + $(this).parent("li").html() + "</li>";
      });
      if (fillHTML!="") fillHTML = "<ul>" + fillHTML + "</ul>";
      fillDiv.html(fillHTML);
      $("input:checkbox",fillDiv).each(function(){
          $(this).attr("checked",true);
          $(this).click(synhronizeRelatedCheckboxes);
          //$(this).attr("disabled",true);
      });
  });
$("form#" + formID).ajaxSubmit({ 
    target: "div#product-load", 
    success: function() { 
      $("div#shell").removeClass("d1_details");
      $("div#shell").addClass("view-all");
      $("div#product-load").fadeIn("fast");
      //loadPagination();
    
//interNantionlizationMessageFunction();  
loadDefaultPaginationLink();  
    
    
}
  });
}
  
// clear product browser
function loadDefaultPaginationLink()
{
 hrefParams = null;
 hrefParams = $('#paginationViewAllText').attr("href");
   if (hrefParams !="" && hrefParams != null)
   {
      hrefParams = hrefParams.substring(hrefParams.indexOf("?")+1);
      clickPaginationLink(hrefParams);
   }     
    return false;
  }
function clearProductBrowser() {
  //reset forms
  document.getElementById('frm_prodBrowser').reset();
  document.getElementById('frm_quickSearch').reset();
}
  
// synchronize related checkboxes
// - typo in method name, is it only used in one place?
function synhronizeRelatedCheckboxes() {
  var theId = $(this).attr("id");
  var isChecked = $(this).is(":checked");
  var theValue = $(this).attr("value");
  $("input.layerCheckbox").filter("#" + theId).each(function() {
     if ($(this).attr("value")==theValue) $(this).attr("checked",isChecked);
  });
  return true;
}
  
// load product quick search
function loadProdQuickSearch(value){
  if (value != ""){
    $.get("/cps/rde/xchg/SID-64710DC1-E7C189A7/smithnephewls/product-quick-search.xsl/product-quick-search.xml?keywords="+value, function(result){
      //alert(result);
      if($.trim(result) != ""){
        $("form#frm_quickSearch div.suggestions").html(result);
        $("form#frm_quickSearch div.suggestions").show();
      }else{
        closeProdQuickSearch();
      }
    });
  }
}
  
// close product quick search
function closeProdQuickSearch(){
  $("form#frm_quickSearch div.suggestions").hide();
  $("form#frm_quickSearch div.suggestions").html("");
}
  
// click action for pagination links. 
function clickPaginationLink(hrefParams){
  $.get("/cps/rde/xchg/SID-64710DC1-E7C189A7/smithnephewls/hs/product-search.xml?"+hrefParams, function(result){
    //alert(result);
    $("div#product-load").html(result);
    //loadPagination();
  });
//interNantionlizationMessageFunction();
}