// IE6 hover fix
sfHover = function() {
	var sfEls = document.getElementById("vertical-navigation-dropdown").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


// XHTML Strict External Links

function externalLinks() {

 if (!document.getElementsByTagName) return;

 var anchors = document.getElementsByTagName("a");

 for (var i=0; i<anchors.length; i++) {

   var anchor = anchors[i];

   if (anchor.getAttribute("href") &&

       anchor.getAttribute("rel") == "external")

     anchor.target = "_blank";

 }

}



// Old Games



function MM_openBrWindow(theURL,winName,features) { //v2.0

	window.open(theURL,winName,features);

}

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_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_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;

}

window.onload = externalLinks;