// vIE1=1 if IE is detected
vIE1=0;
if(navigator.appVersion.indexOf("MSIE")!=-1) vIE1=1;

function showmenu(hidenum,menu)
{
	for(i=0;i<aMenuItems1.length;i++){
		aMenuItems1[i].style.display="none";
	}
	for(i=0;i<aMenuItems2.length;i++){
		if(aMenuItems2[i].className.indexOf("menuact2")!=-1)aMenuItems2[i].className=aMenuItems2[i].className.replace(/menuact2/,"");
	}
	document.getElementById("sub_"+hidenum).style.display = "block";
	if(menu==1)
	{
		var vTmp1=document.getElementById("menu_"+hidenum);
		if(vTmp1.className!="active")vTmp1.className = "menuact2";
	}
}

function hidemenu(hidenum,menu)
{
	document.getElementById("sub_"+hidenum).style.display = "none";
	if(menu==1)
	{
		var vTmp1=document.getElementById("menu_"+hidenum);
		if(vTmp1.className!="active")vTmp1.className = "";
	}
}

//remove last menu item separator, initialize arrays with menu items
function remLastBg(){
	var aItems1=document.getElementById("menu").getElementsByTagName("li");
	for(i=0;i<aItems1.length;i++) {
		if(aItems1[i].parentNode.parentNode.className.indexOf("sub")==-1) var oLastItem1=aItems1[i];
	}
	oLastItem1.style.background="none";
	aMenuItems1=document.getElementById("menu").getElementsByTagName("div");
	aMenuItems2=document.getElementById("menu").getElementsByTagName("a");
	if(vIE1){
		aMenuItems2[aMenuItems2.length-1].onblur=function(){
			this.className="";
			hidemenu(aMenuItems1.length,1);
		}
	}
}