var old='';


function menu(name) {
 if (name == '' || name == null)
 { 
	
 }else{
  submenu=eval("submenu_"+name+".style");
  if(old!=submenu) {
    if(old!='') {
      old.display='none';
    }
    submenu.display='block';
    old=submenu;
  } else {
    submenu.display='none';
    old='';
  }
 }
}

 

function saveMenu() {
  var MenuTR = new Array();
  var AllTR = document.getElementsByTagName("TR");

  for(var i=0;i<AllTR.length;i++) {
    if(AllTR[i].id && AllTR[i].id.substr(0,8) == "submenu_") {
      if(AllTR[i].style.display == "block") {
        setCookie("menuStat",AllTR[i].id);
        break;
      } else {
        setCookie("menuStat","");
      }
    }
  }
}

 

function checkMenu() {
  var openMenu = getCookie("menuStat");
  if(openMenu != null) {
    var name = openMenu.substr(8);
    menu(name);
  }
}

 

function getCookie(name){var index=document.cookie.indexOf(name+"=");if (index==-1){return null;}index=document.cookie.indexOf("=",index)+1;var endstr=document.cookie.indexOf(";", index);if (endstr==-1){endstr = document.cookie.length;}return unescape(document.cookie.substring(index, endstr));}function setCookie(name, value) {var argv=setCookie.arguments;var argc=setCookie.arguments.length;var expires=(2<argc)?argv[2]:null;var path=(3<argc)?argv[3]:null;var domain=(4<argc)?argv[4]:null;var secure=(5<argc)?argv[5]:false;document.cookie=name+"="+escape(value)+((expires==null)?"":("; expires="+expires.toGMTString()))+((path == null)?"":("; path="+path))+((domain==null)?"":("; domain="+domain))+((secure==true)?"; secure":"")}