function mainmenu(){  
  /*Main drop down menu*/
  $(" #nav ul ").css({display: "none"}); // Opera Fix
  $(" #nav li").hover(function(){
      $(this).find('ul:first').css({visibility: "visible",display: "none"}).show(400);
      },function(){
      $(this).find('ul:first').css({visibility: "hidden"});
      });
  $("#nav li li:has(li)").addClass("hasSubNav");
}

function subNavMenu() {
  if(typeof(sPage) != "undefined" && sPage != ''){
    $("#nav_sub_nav a").each(function() {
        if ($(this).attr("href").toLowerCase() == sPage.toLowerCase()) {
          $(this).addClass("active");  
        }
    });
  }
  
  /*Close all sub-nav menus*/
  $("#nav_sub_nav li:has(li)").each(function() {
      $(this).addClass("hasMenuClosed");
      $(this).prepend('<img src="/assets/img/subNavPlus.gif" />');
  });
  
  /*Add click event to img incons in sub-nav*/
  $("#nav_sub_nav img").click(function() {
      if($(this).siblings('ul').css('display')=='none') {
        $(this).attr({src: "/assets/img/subNavMinus.gif"});
        $(this).siblings('ul').show(400);
      } else {
        $(this).attr({src: "/assets/img/subNavPlus.gif"});
        $(this).siblings('ul').hide(400);
      }
  });
  
  /* Show child menus if available in sub-nav*/
  $("#nav_sub_nav .active").addClass("hasMenuOpen");
  $("#nav_sub_nav .active").siblings("img").attr({src: "/assets/img/subNavMinus.gif"});
  $("#nav_sub_nav .active").siblings('ul').show();
  
  /* Open parent nodes if available in sub-nav*/
  $("#nav_sub_nav .active").parents("ul").siblings("a").addClass("hasMenuOpen");
  $("#nav_sub_nav .active").parents("ul").siblings("img").attr({src: "/assets/img/subNavMinus.gif"});
  $("#nav_sub_nav .active").parents("ul").show();
  
  /*Set single pages in sub-nav*/
  $("#nav_sub_nav li").not(":has(ul)").prepend('<img src="/assets/img/subNavPage.gif" />');
}

$(document).ready(function(){					
	mainmenu();
  subNavMenu();
  if(typeof ActiveStyleSheetonload == 'function') {
    ActiveStyleSheetonload();
  } 
  
});

//Quicklinks redirect
function switchPage(oSelect) {
  location.href = $(oSelect).val(); 
}