function nav4reload(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=nav4reload; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
nav4reload(true);
function doT1light(T1id) {
	var T1Level = document.getElementById( T1id );	
	 T1Level.className='FlyT1Txt';	
}

function undoT1light(T1id) {
	var T1Level = document.getElementById( T1id );	
	 T1Level.className='OffT1Txt';	
}

function doT2show(_levelId) {
	var T2Level = document.getElementById( _levelId );
	if ( T2Level.style.display == "block") { }
	else {
		 T2Level.style.display = "block";
		}	
}

function undoT2show(_levelId) {
	var T2Level = document.getElementById( _levelId );
	T2Level.style.display = "none";
}

function doT2light(T2id) {
	var T2Level = document.getElementById( T2id );
		T2Level.className='lnT2boxFlyover';		
}
function undoT2light(T2id) {
	var T2Level = document.getElementById( T2id );
		T2Level.className='lnT2boxFly';		
}
function doT2linelight(T2id) {
	var T2Level = document.getElementById( T2id );
		T2Level.className='lnT2boxlineFly';		
}
function undoT2linelight(T2id) {
	var T2Level = document.getElementById( T2id );
		T2Level.className='lnT2box';		
}

function doT3show( _levelId ) {
	var T3Level = document.getElementById( _levelId );
	if ( T3Level.style.display == "block") { }
	else {
		 T3Level.style.display = "block";
		}	
}
function undoT3show( _levelId ) {
	var T3Level = document.getElementById( _levelId );
	T3Level.style.display = "none";
}
function doT3light(T3id) {
	var T3Level = document.getElementById( T3id );
		T3Level.className='lnT3boxFlyover';		
}
function undoT3light(T3id) {
	var T3Level = document.getElementById( T3id );
		T3Level.className='lnT3boxFly';		
}