var time = "1";
var choice = "6";

function menu(allitems,thisitem,startstate){ 
  over= "main"+thisitem;
  under="submenu"+thisitem;  
  this.numberofmenuitems = "6";
  this.caller = document.getElementById(over);
  this.thediv = document.getElementById(under);
  this.thediv.style.visibility = startstate;
}

function ehandler(event,theobj){
  for (var i=1; i<= theobj.numberofmenuitems; i++){
    var shutdiv =eval( "menuitem"+i+".thediv");
    shutdiv.style.visibility="hidden";
  }
  theobj.thediv.style.visibility="visible";
}
				
function closesubnav(event){
  if ((event.clientY <48)||(event.clientY > 107)){
     for (var i=1; i<= choice; i++){
     var shutdiv =eval('menuitem'+i+'.thediv');
     shutdiv.style.visibility='hidden';
    }
  }
}