// JavaScript Document
<!--
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var id_menu = new Array('menu_1','menu_2','menu_3');
var id_submenu = new Array('sub_menu_1', 'sub_menu_2');
 
function allclose() {
	var	m, sm;	
	for (i=0; i < id_menu.length; i++){
		m = MM_findObj(id_menu[i]);
		m.style.display = "none";
	}	
	for (i=0; i < id_submenu.length; i++){
		sm = MM_findObj(id_submenu[i]);
		sm.style.display = "none";
	}
}
 
function openMenu(id){	
	var m;
	for (i=0; i < id_menu.length; i++){
		if (id != id_menu[i]){
			m = MM_findObj(id_menu[i]);
			m.style.display = "none";
		}
	}
	m = MM_findObj(id);
	if (m.style.display == "block"){
		m.style.display = "none";
	}else{
		m.style.display = "block"; 
	}
}

function openSubMenu(id){
	var m;
	for (i=0; i < id_submenu.length; i++){
		if (id != id_submenu[i]){
			m = MM_findObj(id_submenu[i]);
			m.style.display = "none";
		}
	}
	m = MM_findObj(id);
	if (m.style.display == "block"){
		m.style.display = "none";
	}else{
		m.style.display = "block"; 
	}
}

//-->