var menuTop = 0;
var menuLeft = 0;

var domSMenu = null;
var oldDomSMenu = null;
var t = 0;
var lDelay = 5;
var lCount = 0;
var pause = 115;
var i=0;




function setpos()
	{
	for(i=1;i<=6;i++)  {
			
///// Defines the DOMs of the menu objects
		var idMenu = 'menuHead';
		var domMenu = findDOM(idMenu,0);

		var idMenuOpt = 'menuHead' + i;
		var domMenuOpt = findDOM(idMenuOpt,0);		

		var idSMenu = 'menu' + i;
		var domSMenu = findDOM(idSMenu,1);

///// Defines the positions of the sub-menus
	if (isID || isAll) { 	
				var menuLeft = (domMenuOpt.offsetLeft + 130);
				var menuTop = (domMenuOpt.offsetTop - domMenuOpt.offsetHeight);
				}
		else
		{
		if (isLayers) {
				var menuLeft = document.layers[idMenuOpt].pageX + 130;
				var menuTop = document.layers[idMenuOpt].pageY;
				}
				else
				{
				if (isIE5) 
					{
					var menuLeft = (domMenu.offsetLeft + 130);
					var menuTop = (domMenu.offsetTop - domMenu.offsetHeight);
					}
				}
		}

///// Positions the menus
		if (oldDomSMenu != domSMenu) {	
			domSMenu.left = menuLeft; 
			domSMenu.top = menuTop;
			}
	}

}



function popMenu(menuNum){
	if (isDHTML) {
///// Sets the previous menu's visibility to hidden
		t = 2;
		if (oldDomSMenu) {
			oldDomSMenu.visibility = 'hidden'; 
			oldDomSMenu.zIndex = '0'; 
			t = 2; 
			lCount = 0;
		}

///// Defines the DOMs	of the menu objects
		var idMenu = 'menuHead';
		var domMenu = findDOM(idMenu,0);

		var idMenuOpt = 'menuHead' + menuNum;
		var domMenuOpt = findDOM(idMenuOpt,0);		

		var idSMenu = 'menu' + menuNum;
		var domSMenu = findDOM(idSMenu,1);

///// Defines the positions of the sub-menus
	if (isID || isAll) { 	
				var menuLeft = (domMenuOpt.offsetLeft + 130);
				var menuTop = (domMenuOpt.offsetTop - domMenuOpt.offsetHeight);
				}
		else
		{
		if (isLayers) {
				var menuLeft = document.layers[idMenuOpt].pageX + 130;
				var menuTop = document.layers[idMenuOpt].pageY;
				}
				else
				{
				if (isIE5) 
					{
					var menuLeft = (domMenu.offsetLeft + 130);
					var menuTop = (domMenu.offsetTop - domMenu.offsetHeight + ((menuNum-1)*domMenu.offsetHeight));
					}
				}
		}



///// Positions and shows the menu
		if (oldDomSMenu != domSMenu) {	
			domSMenu.left = menuLeft; 
			domSMenu.top = menuTop;
			domSMenu.zIndex = '100';
			domSMenu.visibility = 'visible';
			oldDomSMenu = domSMenu;
		}

///// Resets oldDom if it is the same as the current DOM
		else { oldDomSMenu = null; }
	}

////// Returns a 'null' value for non-DHTML Browsers 
	else { return null; }
}



function delayHide() {

	if ((oldDomSMenu) && (t == 0)) 
	{

///// Hides the old menu, resets menu conditions, 
///// and stops the function running
	oldDomSMenu.visibility = 'hidden'; 
	oldDomSMenu.zIndex = '0';
	oldDomSMenu = null;
	lCount = 0; 
	return false;
	}

///// Interupts the function if another menu is opened
	if (t == 2) 
	{
	lCount = 0; return false;
	}

///// Repeats the function adding 1 to lCount each time until 
///// lCount is equal to lDelay and then sets 't' to 0 so that 
///// the menu will hide when it runs again
	if (t == 1) 
	{ 
	lCount = lCount + 1;
	if (lDelay <= lCount) { t = 0; }
	if (lDelay >= lCount) { setTimeout('delayHide(' + t + ')',pause); }
    }
}