var active_menu_id="";
            var active_child_menu_id="";
            function setMenuStyle(m_id){
                if(active_child_menu_id.length>0 && $(active_child_menu_id)){
                    $(active_child_menu_id).className="childMenuItem";
                    if($(active_child_menu_id+"Child")){
                       $(active_child_menu_id+"Child").style.display="none";
                    }
                }

                if(active_menu_id.length>0 && $(active_menu_id)){
                    $(active_menu_id).className=$(active_menu_id).className.replace("Active","");
                    if($(active_menu_id+"Child")){
                       $(active_menu_id+"Child").style.display="none";
                    }
                }
                if($(m_id)){
                    active_menu_id=m_id;
                    $(m_id).className=$(m_id).className+"Active";
                    if($(m_id+"Child")){
                        $(m_id+"Child").style.display="block";
                    }
                }
            }
            function setChildMenuStyle(m_id){
                if($(m_id)){
                    $(m_id).className="childMenuItemActive";
                    var parentElemId = $(m_id).parentNode.id;
                    $(parentElemId).style.display="none";
                }
            }
            function setActiveChildMenuStyle(m_id){
                if(active_menu_id.length>0 && $(active_menu_id)){
                    $(active_menu_id).className=$(active_menu_id).className.replace("Active","");
                }

                if(active_child_menu_id.length>0 && $(active_child_menu_id)){
                    $(active_child_menu_id).className="childMenuItem";
                    if($(active_child_menu_id+"Child")){
                       $(active_child_menu_id+"Child").style.display="none";
                    }
                }
                if($(m_id)){
                    active_child_menu_id=m_id;
                    $(m_id).className="childMenuItemActive";
                    if($(m_id+"Child")){
                        $(m_id+"Child").style.display="block";
                    }
                }
            }
            function setActiveMenuStyle(m_id){
                var parentElemId = $(m_id).parentNode.id;
                if($(m_id)){
                    if(parentElemId.indexOf("Child")>0){
                       setActiveChildMenuStyle(m_id);
                    }else{
                        setMenuStyle(m_id);
                    }
                }
            }
            
            function setIFrameContent(url){
              $("contentId").style.display="block";
              $("contentDanceId").style.display="none";
              $("iFrContent").src=url;
                var mainImgSrc=url.substring(url.lastIndexOf("/")+1, url.lastIndexOf("."));
                $("iFrImg").src="content/imagesBar/"+mainImgSrc+".html";
            		if(active_menu_id.length>0 && $(active_menu_id)){
            		    if($(active_menu_id).className.indexOf("Active")<0){
                      $(active_menu_id).className=$(active_menu_id).className+"Active";
                    }
                    if($(active_menu_id+"Child")){
                       $(active_menu_id+"Child").style.display="none";
                    }
                }
            }
            function setIFrameDanceContent(url){
                $("contentId").style.display="none";
                $("contentDanceId").style.display="block";
               $("contentDanceId").innerHTML="<img src='images/laura_trapped.jpg' alt='laura trapped patrick meets isabelle' />";
               	if(active_menu_id.length>0 && $(active_menu_id)){
               	  if($(active_menu_id).className.indexOf("Active")<0){
                      $(active_menu_id).className=$(active_menu_id).className+"Active";
                    }
                    if($(active_menu_id+"Child")){
                       $(active_menu_id+"Child").style.display="none";
                    }
                }
            }
    function autoresize_frames(frameElem){
      document.getElementById("iFrContent").style.height = frameElem.document.documentElement.scrollHeight + 'px';
    } 
    function autoresize_img_frames(frameElem){
      document.getElementById("iFrImg").style.height = frameElem.document.documentElement.scrollHeight + 'px';
    }
		function removeActiveMenuStyle(m_id){
		  if($(m_id)){
        var menuItemClassName=$(m_id).className;
      }
    }
    function respondToFrameMouseMove(Element){
      if(active_child_menu_id.length>0 && $(active_child_menu_id)){
        if($(active_child_menu_id+"Child")){
          $(active_child_menu_id+"Child").style.display="none";
        }
      }
      if(active_menu_id.length>0 && $(active_menu_id)){
        if($(active_menu_id+"Child")){
          $(active_menu_id+"Child").style.display="none";
        }
      }
    }