/*
   Milonic DHTML Menu Frames Based Navigation Module  mm_navframe.js version 1.7 - October 19 2006
   Written by Kevin Clements
   This module is only compatible with the Milonic DHTML Menu version 5.62 or higher

   Copyright 2005 (c) Milonic Solutions Limited. All Rights Reserved.
   This is a commercial software product, please visit http://www.milonic.com/ for more information.
   
   This code should be loaded into the "nav" or "navigation" frame, where the Main Menu will be displayed.
*/

var mm_si;
var mm_tf;

function openSubmenu()
{
	mm_si = _itemRef;
	mm_tf = parent.frames[_mi[mm_si][35]];
	
	var subTop, subLeft;
	var selectedPos = $D($c("el" + mm_si));
	var mNum=mm_tf.$h(_mi[mm_si][3])
	var menuObj = mm_tf.$c("menu" + mNum);
	
	if(menuObj)
	{
		subTop = selectedPos[0] + _subOffsetTop + mm_tf._sT;
		subLeft = selectedPos[1] + _subOffsetLeft + mm_tf._sL; 
		
		mm_tf.popup(_mi[mm_si][3]);

  		var Fm=mm_tf._m[mNum]  
		if(Fm[2])subTop+=$x(Fm[2])
  		if(Fm[3])subLeft+=$x(Fm[3])		


		_ofMT=0
		if(ns7&&mm_tf.fixMozillaZIndex)
		{
			subTop-=mm_tf._sT
			subLeft-=mm_tf._sL
		}
		mm_tf.$E(menuObj, subTop, subLeft);
	}
}

function closeSubmenu(){
	if(mm_tf&&mm_tf._itemRef==-1) mm_tf.popdown();
}