// JavaScript Document

function init() {

	var menu = $("nav");
	if (menu) {
		if (highlightCurrentPageMenuItem(menu) == false) {
			highlightMenuItemPageNotInMenu();
		}
	}





	if (typeof(pageInit) == "function") {
		pageInit();
	}
}


function highlightMenuItemPageNotInMenu() {
	var s = document.location.pathname;

	var node = null;
	if (s.match(/\/news\/pr\//)) {
		node = $("menuNewsPR");
	} else if (s.match(/\/news\/ar\//)) {
		node = $("menuNewsAwards");
	}

	if (node) {
		node.childNodes[0].childNodes[0].className = "navHighlight";
	}
}

function highlightCurrentPageMenuItem(node) {

	if (node) {

		if (node.nodeName == "A") {
			var s = document.location.pathname;

			if (node.href.match(s) && !s.match(/\/$/)) {
				//node.className = node.className + " navHighlight";
				if (node.childNodes[0]) {
					node.childNodes[0].className = "navHighlight";
				}
				return true;
			}
			return false;
		}

		var children = node.childNodes
		if (children) {
			for (var i = 0; i < children.length; i++) {	
				var child = children[i];
				if (child.hasChildNodes()) {
					if (highlightCurrentPageMenuItem(child)) {
						return true;
					}
				}
			}
		}
	}
	return false;
}


// NEW WINDOW POP-UP

function openpage(theUrl,W,H){
    var theWin ="'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width="+W+",height="+H+"'"
	littleWin = window.open(theUrl,'opened',theWin);
	littleWin.resizeTo(W+10,H+29);
 	littleWin.focus();
}




// ROLLOVER IMAGES

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) { //v4.01
  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];}
}