var time = 3000;
var numofitems = 5;
function menu(thisitem,startstate){ 
callname = "gl"+thisitem;
divname = "subglobal"+thisitem;  
this.numberofmenuitems = 5;
this.caller = document.getElementById(callname);
this.thediv = document.getElementById(divname);
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 <90)||(event.clientY > 157)){
for (var i=1; i<= numofitems; i++){
var shutdiv =eval('menuitem'+i+'.thediv');
shutdiv.style.visibility='hidden';
}}}