// JavaScript Document

var time = 3000;
var numofitems = 4;

//menu constructor
function menu(allitems,thisitem,startstate){ 
  callname= "elk"+thisitem;
	divname="eslk"+thisitem;  
  	this.numberofmenuitems = 4;
  	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){
   for (var i=1; i<= numofitems; i++){
     if (((event.clientY <40)||(event.clientY > 155))&&(i==1)){
	 	var shutdiv =eval('menuitem'+i+'.thediv');
     	shutdiv.style.visibility='hidden';
    	}
   	else if (((event.clientY <40)||(event.clientY > 195))&&(i==2)){
	 	var shutdiv =eval('menuitem'+i+'.thediv');
     	shutdiv.style.visibility='hidden';
    	}
   	else if (((event.clientY <40)||(event.clientY > 350))&&(i==3)){
	 	var shutdiv =eval('menuitem'+i+'.thediv');
     	shutdiv.style.visibility='hidden';
    	}
   	else if (((event.clientY <40)||(event.clientY > 140))&&(i==4)){
	 	var shutdiv =eval('menuitem'+i+'.thediv');
     	shutdiv.style.visibility='hidden';
    	}
   	}
}


function closeAllNav(){
   for (var i=1; i<= numofitems; i++){
	 	var shutdiv =eval('menuitem'+i+'.thediv');
     	shutdiv.style.visibility='hidden';
   }
}

// -->