<!--
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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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 isNav451(){//checks for Netscape version 4.51 or greater
	return ((navigator.appName == "Netscape") && (parseFloat(navigator.appVersion.substring(0,4)) >= 4.51)) 
}//end of function isNav451
function isNav4(){
return ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion.charAt(0),10) == 4))
}


     NS4 = (document.layers);
     IE4 = (document.all);
    ver4 = (NS4 || IE4);
     IE5 = (IE4 && navigator.appVersion.indexOf("5.")!=-1);
   isMac = (navigator.appVersion.indexOf("Mac") != -1);
  isMenu = (NS4 || (IE4 && !isMac) || (IE5 && isMac));

function popUp(){return};
function popDown(){return};

if (!ver4) event = null;





if (isMenu) {
menuVersion = 3;
menuWidth = 200;
childOverlap = 20;
childOffset = 5;
perCentOver = null;
secondsVisible = .5;
fntCol = "blue";
fntSiz = "8";
fntBold = false;
fntItal = false;
fntFam = "verdana,sans-serif";
backCol = "#DDDDDD";
overCol = "#FFCCCC";
overFnt = "purple";
borWid = 2;
borCol = "black";
borSty = "solid";
itemPad = 3;
imgSrc = "../jmenus/tri.gif";
imgSiz = 10;
separator = 1;
separatorCol = "black";
isFrames = false;
keepHilite = true; 
NSfontOver = true;
clickStart = false;
clickKill = false;
}

if (isMenu) {
document.write("<SC"+"RIPT LANGUAGE='JavaScript1.2' SRC='hierArrays.js'><\/SC"+"RIPT>");
document.write("<SC"+"RIPT LANGUAGE='JavaScript1.2' SRC='hierMenus.js'><\/SC"+"RIPT>");
}

function preload() {
  window.setTimeout("MM_preloadImages('../jmenus/about_or.gif','../jmenus/tab_or.gif','../jmenus/labour_or.gif','../jmenus/fin_or.gif','../jmenus/formal_or.gif','../jmenus/non_or.gif','../jmenus/tri.gif')",2500)
  }
-->