$(document).ready(function() {
/*
  //   FIXING IE7 Z-INDEX ISSUES WITH JQUERY
  $(function() {
      var zIndexNumber = 1000;
      $('div').each(function() {
        $(this).css('zIndex', zIndexNumber);
        zIndexNumber -= 10;
      });
    });
*/
  //  Highlight on main navigation of current page.
  $(function() {
    var main = $(".current_page").attr("id");
    var hover = $(main).is(":hover");
    if (!hover) {
      $("#"+main+" a").css('backgroundPosition','0px 37px');
    }
  });

//   Change site search value when focus
  $("#search").focusin(function() {
    var search_val = $("#search").val();
    if(search_val=="Site search ..."){
      $("#search").val('');
    }
  }),
  $("#search").focusout(function() {
    var search_val = $("#search").val();
    if(search_val==""){
      $("#search").val('Site search ...');
    }
  });

  $("#nav_2")
    .mouseenter(function(){
      $("#nav_2 a").css({'backgroundPosition': '-68px -37px'});
      $("#sub-nav_2").stop(true,true).slideDown('slow');
      
    })
    .mouseleave(function(){
      var link_class    = $("#nav_2 a").attr('class');
      if(link_class=="current_product"){
        $("#nav_2 a").css({'backgroundPosition': '-68px -37px'})
      }else{
        $("#nav_2 a").css({'backgroundPosition': '-68px 0px'})
      }
      $("#sub-nav_2").stop(true,true).slideUp();
    });
});