var menu={collapseMenu:function(node)
{if(!document.getElementById)return false;if(!document.getElementById("menu"))return false;if(!node)node=document.getElementById("menu");if(node.childNodes.length>0)
{for(var i=0;i<node.childNodes.length;i++)
{var child=node.childNodes[i];if(child.nodeName=="UL")
{if(child.className!="classshow")
child.className="classhide";}
menu.collapseMenu(child);}}},prepareMenu:function()
{if(!document.getElementById||!document.getElementsByTagName)return false;if(!document.getElementById("menu"))return false;var links=document.getElementById("menu").getElementsByTagName("a");var linksul;for(var i=0;i<links.length;i++)
{if(links[i].parentNode)
{linksul=links[i].parentNode.getElementsByTagName("UL");if(linksul&&linksul.length)
{links[i].onclick=function()
{menu.toggleMenu(this.parentNode.getElementsByTagName("UL")[0],this.href);return false;}}}}},prepareMenuHover:function()
{if(!document.getElementById||!document.getElementsByTagName)return false;if(!document.getElementById("menu"))return false;var links=document.getElementById("menu").getElementsByTagName("li");for(var i=0;i<links.length;i++)
{if(links[i].id&&links[i].id.substring(0,3)=="li2")
{ullist=links[i].getElementsByTagName("ul");if(ullist)
{if(ullist[0].className.search(/classhide/)==-1)
ullist[0].className+=" classhide";links[i].onmouseover=function(){ullist=this.getElementsByTagName("ul");ullist[0].className=ullist[0].className.replace(/classhide/g,"classshow");}
links[i].onmouseout=function(){ullist=this.getElementsByTagName("ul");ullist[0].className=ullist[0].className.replace(/classshow/g,"classhide");}}}}},preselectMenu:function(menuid)
{node=document.getElementById(menuid);if(node)
{if(node.className.search(/classhide/)!=-1)
node.className=node.className.replace(/classhide/g,"classshow");else
node.className+=" classshow";}},toggleMenu:function(node,link)
{if(!document.getElementById)return false;if(!link)return false;if(!node)location.href=link.href;menu.hideallmenu(node);if(node.className=="classhide")
{node.className="classshow";}
else
{node.className="classhide";}},hideonemenu:function(node)
{if(!document.getElementById)return false;if(!node)return false;node.className="classhide";},hideallmenu:function(currentnode)
{var links=document.getElementById("menu").getElementsByTagName("a");for(var i=0;i<links.length;i++)
{if(links[i].parentNode.getElementsByTagName("UL")[0]!=currentnode)
{menu.hideonemenu(links[i].parentNode.getElementsByTagName("UL")[0]);}}}}
menu.collapseMenu();menu.prepareMenu();