// JavaScript Document
var LeftMenuHideFlag = false;
var firstTime = 0;

function BusMouseOver() {  document.images["BusLogo"].src = "/mtscr/images/busLogoHover.jpg"; }
function BusMouseOut() {   document.images["BusLogo"].src = "/mtscr/images/busLogo.jpg"; }
function TrolleyMouseOver() {  document.images["TrolleyLogo"].src = "/mtscr/images/trolleyLogoHover.jpg"; }
function TrolleyMouseOut() {   document.images["TrolleyLogo"].src = "/mtscr/images/trolleyLogo.jpg"; }
   
function openWindow()
{
	window.open("/TESTPAGE.asp", "child", "width=525, height=325");
}

function subHideLeftMenu(Hide_Expand)
{
    if (!document.styleSheets) return;
	var theRules = new Array();
	// main.css has to be the last css include for the indexing to work (but before oscript.js)
	// there are 2 more css object in oscript that spits out from code
	if (document.styleSheets[document.styleSheets.length-3].cssRules)
		theRules = document.styleSheets[document.styleSheets.length-3].cssRules;
	else if (document.styleSheets[document.styleSheets.length-3].rules)
		theRules = document.styleSheets[document.styleSheets.length-3].rules;
	else return;
		
	// #LeftMenu layer HAS to be the last style in main.css page for this to work
	theRules[theRules.length-1].style.visibility = Hide_Expand;
	theRules[theRules.length-2].style.visibility = Hide_Expand;
	//alert(document.styleSheets.length-1);
	//alert(theRules.length);
}
   
function HideLeftMenu(pageName)
{ 
	if((pageName == "Bus.asp" || pageName == "Trolley.asp") && firstTime == 0)
	{
		LeftMenuHideFlag = true;
		firstTime ++;
	}
	
   if(!LeftMenuHideFlag)
   {
		document.images["QuickLink"].src = "/mtscr/images/quickMenuHiddened.gif"; 
		subHideLeftMenu("hidden");
		LeftMenuHideFlag = true;
   }
   else
   {
   		document.images["QuickLink"].src = "/mtscr/images/quickMenuExpanded.gif"; 
		subHideLeftMenu("visible");
		LeftMenuHideFlag = false;
   }	  
}

/************ Start of Graveyard coding of left Menu hover code *********************/
function AboutMTSMouseOver() {  document.images["AboutMTS"].src = "/mtscr/images/VMenuImages/AboutMTS_white.gif"; }
function AboutMTSMouseOut() {   document.images["AboutMTS"].src = "/mtscr/images/VMenuImages/AboutMTS_red.gif"; }
function NewsMouseOver() {  document.images["News"].src = "/mtscr/images/VMenuImages/news_white.gif"; }
function NewsMouseOut() {   document.images["News"].src = "/mtscr/images/VMenuImages/news_red.gif"; }
function AccessMouseOver() {  document.images["Access"].src = "/mtscr/images/VMenuImages/access_white.gif"; }
function AccessMouseOut() {   document.images["Access"].src = "/mtscr/images/VMenuImages/access_red.gif"; }
function PopDesMouseOver() {  document.images["popDes"].src = "/mtscr/images/VMenuImages/popDes_white.gif"; }
function PopDesMouseOut() {   document.images["popDes"].src = "/mtscr/images/VMenuImages/popDes_red.gif"; }
function AlertMouseOver() {  document.images["Alert"].src = "/mtscr/images/VMenuImages/alert_detour_white.gif"; }
function AlertMouseOut() {   document.images["Alert"].src = "/mtscr/images/VMenuImages/alert_detour_red.gif"; }
function HRMouseOver() {  document.images["HR"].src = "/mtscr/images/VMenuImages/employment_white.gif"; }
function HRMouseOut() {   document.images["HR"].src = "/mtscr/images/VMenuImages/employment_red.gif"; }
function BusinessMouseOver() {  document.images["Business"].src = "/mtscr/images/VMenuImages/BusinessCenter_white.gif"; }
function BusinessMouseOut() {   document.images["Business"].src = "/mtscr/images/VMenuImages/BusinessCenter_red.gif"; }
function ContactMouseOver() {  document.images["Contact"].src = "/mtscr/images/VMenuImages/contactus_white.gif"; }
function ContactMouseOut() {   document.images["Contact"].src = "/mtscr/images/VMenuImages/contactus_red.gif"; }
function BuyTicketsMouseOver() {  document.images["Estore"].src = "/mtscr/images/VMenuImages/buyTicket_white.gif"; }
function BuyTicketsMouseOut() {   document.images["Estore"].src = "/mtscr/images/VMenuImages/buyTicket_red.gif"; }