//menu constructor														var menuitem1 = new menu(7,1,"hidden");
function menu(allitems,thisitem,startstate){ 
  callname= "gl"+thisitem;
  divname="subglobal"+thisitem;  
  this.numberofmenuitems = 7;
  this.caller = document.getElementById(callname);
  this.thediv = document.getElementById(divname);
  this.thediv.style.visibility = startstate;
}


//menu methods								ehandler(event,menuitem6)
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 <150)||(event.clientY > 260)||(event.clientX<580)||(event.clientX > 690)){
    for (var i=1; i<= numofitems; i++){
      var shutdiv =eval('menuitem'+i+'.thediv');
      shutdiv.style.visibility='hidden';
    }
  //}

    
    if ((event.clientX>407)&(event.clientX < 550)&(event.clientY>100)&(event.clientY<220)){
      var shutdiv =eval('menuitem4.thediv');
      shutdiv.style.visibility='visible';
  }
    if ((event.clientX>325)&(event.clientX < 407)&(event.clientY>100)&(event.clientY<340)){
      var shutdiv =eval('menuitem3.thediv');
      shutdiv.style.visibility='visible';
  }
    if ((event.clientX>233)&(event.clientX < 325)&(event.clientY>100)&(event.clientY<240)){
      var shutdiv =eval('menuitem2.thediv');
      shutdiv.style.visibility='visible';
  }
    if ((event.clientX>155)&(event.clientX < 233)&(event.clientY>100)&(event.clientY<183)){
      var shutdiv =eval('menuitem1.thediv');
      shutdiv.style.visibility='visible';
  }
   

}