var activeNav = '';
var nav1 = 0;
var nav2 = 0;
function flipNav(action, section) {   
    if (action == 'show') {
        clearTimeout(nav1);
        clearTimeout(nav2);

        document.getElementById('subnavbar').style.display = 'none';
        document.getElementById('subnavbar2').style.display = 'block';
       
        if (section != '') {       
            document.getElementById('navbar2c').style.paddingLeft = eval(section+"Padding")
            document.getElementById('navbar2c').innerHTML = eval(section+"Text");
			
			if (section == 'articles') {
				document.getElementById('navbar2c').style.width='800px';
			} else {
				document.getElementById('navbar2c').style.width='400px';
			}
        }
    } else {
        if (setNav != '') {
            nav1=setTimeout("document.getElementById('navbar2c').style.paddingLeft = eval(setNav+'Padding');",50);
            nav2=setTimeout("document.getElementById('navbar2c').innerHTML = eval(setNav+'Text');",50); 
			
			if (setNav == 'articles') {
				document.getElementById('navbar2c').style.width='800px';
			} else {
				document.getElementById('navbar2c').style.width='400px';
			}
        } else {
            nav1=setTimeout("document.getElementById('subnavbar').style.display = 'block';",50);
            nav2=setTimeout("document.getElementById('subnavbar2').style.display = 'none';",50); 
		}
	}
}

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_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_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];}
}