// JavaScript Document
var time = 3000;
var numofitems = 3;

function init(){
	var months=new Array(13);
	months[1]="January";
	months[2]="February";
	months[3]="March";
	months[4]="April";
	months[5]="May";
	months[6]="June";
	months[7]="July";
	months[8]="August";
	months[9]="September";
	months[10]="October";
	months[11]="November";
	months[12]="December";
	var time=new Date();
	var lmonth=months[time.getMonth() + 1];
	var date=time.getDate();
	var year=time.getYear();
	if (year < 2000)
	year = year + 1900;
	
	document.getElementById('currDate').innerHTML=lmonth+' '+date+', '+year;
}

//menu constructor
function menu(allitems,thisitem,startstate){
  callname= "gl"+thisitem;
  divname="subglobal"+thisitem;  
  this.numberofmenuitems = allitems;
  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 <70)||(event.clientY > 125)){
    for (var i=1; i<= numofitems; i++){
      var shutdiv =eval('menuitem'+i+'.thediv');
      shutdiv.style.visibility='hidden';
    }
  }
}

function closesubnavS(i){
      var shutdiv =eval('menuitem'+i+'.thediv');
      shutdiv.style.visibility='hidden';
}

function closesubnavx(event){
  if ((event.clientX <10)||(event.clientX > 50)){
    for (var i=1; i<= numofitems; i++){
      var shutdiv =eval('menuitem'+i+'.thediv');
      shutdiv.style.visibility='hidden';
    }
  }
}

function twuLeft(x){
	document.getElementById('twuLeft'+x).style.display="block";	
	for (var i=1; i<=4; i++){
		if(i != x) document.getElementById('twuLeft'+i).style.display="none";	
	}
}