// Drop-down menu
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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function MM_showHideLayers2() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers2.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'block':(v=='hide')?'none':v; }
    obj.display=v; }
}


// Various window openers, if we want to use them
function openBackWin(theLoc) {
	backWin = window.open(theLoc,'theWin','left=250,top=200,resizable=yes,scrollbars=yes,toolbars=yes,menubar=yes');
	backWin.blur();
}
function openDocWin(theLoc) {
	docWin = window.open(theLoc,'theWin','width=820,height=480,left=250,top=200,resizable=yes,scrollbars=yes,toolbars=yes,menubar=yes,status=no');
	docWin.focus();
}
function openVidWin(theLoc) {
	docWin = window.open(theLoc,'vidWin','width=820,height=620,left=250,top=200,resizable=yes,scrollbars=yes,toolbars=no,menubar=yes,status=no');
	docWin.focus();
}

// Navigation Rollovers
if(document.images) {
	goAbt = new Image ;
	goAbt1 = new Image ;
	goAbtA = new Image ;
	goAbtA1 = new Image ;
	goHire = new Image ;
	goHire1 = new Image ;
	goHireA = new Image ;
	goHireA1 = new Image ;
	goAv = new Image ;
	goAv1 = new Image ;
	goAvA = new Image ;
	goAvA1 = new Image ;
	goPub = new Image ;
	goPub1 = new Image ;
	goPubA = new Image ;
	goPubA1 = new Image ;
	goEx = new Image ;
	goEx1 = new Image ;
	goExA = new Image ;
	goExA1 = new Image ;
	goNews = new Image ;
	goNews1 = new Image ;
	goNewsA = new Image ;
	goNewsA1 = new Image ;
	goWr = new Image ;
	goWr1 = new Image ;
	goWrA = new Image ;
	goWrA1 = new Image ;
	
	// Normal on/off states
	goAbt.src = "/img/nav/abt.png" ;
	goAbt1.src = "/img/nav/abt1.png" ;
	goHire.src = "/img/nav/hire.png" ;
	goHire1.src = "/img/nav/hire1.png" ;
	goAv.src = "/img/nav/avail.png" ;
	goAv1.src = "/img/nav/avail1.png" ;
	goPub.src = "/img/nav/pub.png" ;
	goPub1.src = "/img/nav/pub1.png" ;
	goEx.src = "/img/nav/exp.png" ;
	goEx1.src = "/img/nav/exp1.png" ;
	goNews.src = "/img/nav/news.png" ;
	goNews1.src = "/img/nav/news1.png" ;
	goWr.src = "/img/nav/write.png" ;
	goWr1.src = "/img/nav/write1.png" ;
	
	// Secondary on/off states (adjascent tab selected)
	goAbtA.src = "/img/nav/abt-a.png" ;
	goAbtA1.src = "/img/nav/abt-a1.png" ;
	goHireA.src = "/img/nav/hire-a.png" ;
	goHireA1.src = "/img/nav/hire-a1.png" ;
	goAvA.src = "/img/nav/avail-a.png" ;
	goAvA1.src = "/img/nav/avail-a1.png" ;
	goPubA.src = "/img/nav/pub-a.png" ;
	goPubA1.src = "/img/nav/pub-a1.png" ;
	goExA.src = "/img/nav/exp-a.png" ;
	goExA1.src = "/img/nav/exp-a1.png" ;
	goNewsA.src = "/img/nav/news-a.png" ;
	goNewsA1.src = "/img/nav/news-a1.png" ;
	goWrA.src = "/img/nav/write-a.png" ;
	goWrA1.src = "/img/nav/write-a1.png" ;
}
else {
	goAbt.src = "" ;
	goAbt1.src = "" ;
	goHire.src = "" ;
	goHire1.src = "" ;
	goAv.src =  "" ;
	goAv1.src = "" ;
	goPub.src = "" ;
	goPub1.src = "" ;
	goEx.src =  "" ;
	goEx1.src = "" ;
	goNews.src = "" ;
	goNews1.src = "" ;
	goWr.src = "" ;
	goWr1.src = "" ;
	
	goAbtA.src = "" ;
	goAbtA1.src = "" ;
	goHire.src = "" ;
	goHire1.src = "" ;
	goAv.src = "" ;
	goAv1.src = "" ;
	goPub.src = "" ;
	goPub1.src = "" ;
	goEx.src = "" ;
	goEx1.src = "" ;
	goNews.src = "" ;
	goNews1.src = "" ;
	goWr.src = "" ;
	goWr1.src = "" ;
}