try{
var time = 3000;
var numofitems = 7;

//menu constructor
function menu(allitems,thisitem,startstate){ 
  try{
    callname= "mn"+thisitem;
    divname="submaster"+thisitem;  
    this.numberofmenuitems = 7;
    this.caller = document.getElementById(callname);
    this.thediv = document.getElementById(divname);
    this.thediv.style.visibility = startstate;
  }catch(e){
    //alert(e)
  }
}

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

}catch(e){
	//alert(e);
}