function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(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=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function RAL_digiClock(){
	var plush;
	var plusm;
	var pluss;
	var digiClock;
	now=new Date();
	if(now.getHours()<10){plush="0"}else plush='';
	if(now.getMinutes()<10){plusm="0"}else plusm='';
	if(now.getSeconds()<10){pluss="0"}else pluss='';
	digiClock=plush + now.getHours() + ':' + plusm + now.getMinutes() + ':' + pluss + now.getSeconds();
	document.getElementById('layerClock').innerHTML=digiClock;
	setTimeout("RAL_digiClock()",1000)
}


function toggleDisplay(objName) { 
  var obj1 = MM_findObj('sub1');
  var obj2 = MM_findObj('sub2');
  var obj3 = MM_findObj('sub3');
  var obj4 = MM_findObj('sub4');
  //var obj5 = MM_findObj('sub5');
  var obj = MM_findObj(objName);
	if  (obj.style.display == 'none') {
	  obj1.style.display = 'none'; document.images['sub1img'].src = '/images/menu_arrow_right.gif';
	  obj2.style.display = 'none'; document.images['sub2img'].src = '/images/menu_arrow_right.gif';
	  obj3.style.display = 'none'; document.images['sub3img'].src = '/images/menu_arrow_right.gif';
	  obj4.style.display = 'none'; document.images['sub4img'].src = '/images/menu_arrow_right.gif';
	  //obj5.style.display = 'none'; document.images['sub5img'].src = '/images/menu_arrow_right.gif';
  	obj.style.display = ''; document.images[objName + 'img'].src = '/images/menu_arrow_down.gif';
	}else {
  	  obj.style.display = 'none'; document.images[objName + 'img'].src = '/images/menu_arrow_right.gif';
	}
}