/*-- Begin custom function block, author: Jim Sheridan --*/

function addLoadEvent(func) {  // Add the menu highlight function to the window onload function group
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
}

var fMenuHighlight = function() {  // Scans the top and left navigation to find the current section and page then highlights those menu items
    objMenu = document.getElementById("divMenuBar").getElementsByTagName("div");
    for (x = 0; x < objMenu.length; x++) {
        if (String(window.location).split("/")[3] == String(objMenu[x].firstChild).split("/")[3]) {
            objMenu[x].className += " divLiveMenu";
            break;
        }
    }
    if (document.getElementById("divLeftNav")) {
        objMenu = document.getElementById("divLeftNav").getElementsByTagName("a");
        for (x = 0; x < objMenu.length; x++) {
            if (String(objMenu[x].getAttribute('href')).split("/")[String(objMenu[x].getAttribute('href')).split("/").length - 1] == String(window.location).split("/")[String(window.location).split("/").length - 2]) {
            //if (String(objMenu[x].getAttribute('href')).split("/")[String(objMenu[x].getAttribute('href')).split("/").length - 1] == String(window.location).split("/")[4]) {
                objMenu[x].className += " CurrentLeftNav";
                break;
            }
        }
    }
}

/*-- End custom function block --*/

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_jumpMenu(targ,selObj,restore){ //v3.0
  if (selObj.selectedIndex == 0 || selObj.selectedIndex == 1) {
  	eval(targ+".location='/'");	
  } else {
  	eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  }
  if (restore) selObj.selectedIndex=0;
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

addLoadEvent(fMenuHighlight);