var menuTop=45;
var menuLeft=400;

var domSMenu=null;
var oldDomSMenu=null;
var domSubMenu=null;
var oldDomSubMenu=null;
var t=0;
var st=0;
var lDelay=3; 
var subDelay=3; 
var lCount=0;
var subCount=0;
var pause=2000;
var subPause=2000;

var isDHTML = 1

function popMenu(menuNum){

  if (isDHTML) {
	t=2;

	if (oldDomSMenu) {
		oldDomSMenu.visibility='hidden';
		oldDomSMenu.zIndex='0';
		t=2;
		lCount=0;
	}

	var idMenu='menuHead';
	var domMenu=document.getElementById(idMenu);
	var idMenuOpt='menuHead'+menuNum;
	var domMenuOpt=document.getElementById(idMenuOpt);

	var idSMenu = 'menu' + menuNum;
	var domSMenu = document.getElementById(idSMenu).style;

	var menuLeft = (domMenu.offsetLeft) + (domMenuOpt.offsetLeft) + 5;
	var menuTop = (domMenu.offsetTop) + (domMenu.offsetHeight)  - 2; 
		

	if (oldDomSMenu != domSMenu) {
		domSMenu.left = menuLeft;
		domSMenu.top = menuTop;
		domSMenu.visibility = 'visible';
	domSMenu.zIndex = '100';
		oldDomSMenu =domSMenu;
	}
	else {oldDomSMenu = null; }
}
else {return null; }
} 

function subMenu(topMenuNum, subMenuNum){

  if (isDHTML) {
	st=2;

	if (oldDomSubMenu) {
		oldDomSubMenu.style.visibility='hidden';
		oldDomSubMenu.style.zIndex='0';
		st=2;
		subCount=0;
	}

	var idTopMenu = 'menu' +topMenuNum;
	var domTopMenu = document.getElementById(idTopMenu);

	var idMidMenu = 'menu' +subMenuNum;
	var domMidMenu = document.getElementById(idMidMenu);


	var idSubMenu = 'submenu' + subMenuNum;
	var domSubMenu = document.getElementById(idSubMenu);


	var subMenuLeft = (domTopMenu.offsetLeft);
	var midMenuTop = (domMidMenu.offsetTop);
	var midMenuWidth = (domTopMenu.offsetWidth);
	


	if (oldDomSubMenu != domSubMenu) {

		domSubMenu.style.left = subMenuLeft + midMenuWidth;
		domSubMenu.style.top = midMenuTop + 30;
		domSubMenu.style.visibility = 'visible';
		domSubMenu.style.zIndex = '100';
		oldDomSubMenu =domSubMenu;
	}
	else {oldDomSubMenu = null; }
}
else {return null; }
} 

 function delayHide() {

 if ((oldDomSMenu) && (t==0)) {
	oldDomSMenu.visibility = 'hidden';
	oldDomSMenu.zIndex = '0';
	oldDomSMenu = null;
	lCount = 0;
	return false;
	}



if(t==2) {lCount=0; return false;}
if(t==1) {
	lCount = lCount +1;

  	
	if (lDelay <= lCount) {t = 0;}
	if(lDelay >= lCount) {setTimeout ('delayHide()', pause); st=1;}  

	}
}  


 function subDelayHide() {
 if ((oldDomSubMenu) && (st==0)) {
	oldDomSubMenu.style.visibility = 'hidden';
	oldDomSubMenu.style.zIndex = '0';
	oldDomSubMenu = null;
	subCount = 0;
	return false;
	}



if(st==2) {subCount=0; return false;}
if(st==1) {
	subCount = subCount +1;

  	
	if (subDelay <= subCount) {st = 0;}
	if(subDelay >= subCount) {setTimeout ('subDelayHide()', subPause); } 

	}
}