// JavaScript Document
var numofitems = 11;
//menu constructor
function menu(allitems,thisitem,startstate){ 
  callname= "gl"+thisitem;
  divname="subglobal"+thisitem;  
  this.numberofmenuitems = 11;
  this.caller = document.getElementById(callname);
  this.thediv = document.getElementById(divname);
  this.thediv.style.visibility = startstate;
}

//menu methods
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 < 5)||(event.clientY > 90))
  if ((event.offsetX  < 2)||(event.offsetX > 50)||(event.layerX < 2)||(event.layerX > 200))
  {for (var i=1; i<= numofitems; i++)
   {var shutdiv =eval('menuitem'+i+'.thediv');
      shutdiv.style.visibility='hidden';
   }
  }
}
 //closes subnav   
function closenav(event){
 for (var i=1; i<= numofitems; i++)
	 {var shutdiv =eval('menuitem'+i+'.thediv');
     shutdiv.style.visibility='hidden';   
     }
}