//  From sitepoint.com/article/standards-compliant-world by Kevin Yank
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";
 }
}

//Window Open
function photowin( picURL, width, height ) {
	var html = '<html><body bgcolor="#ffffff" style="margin:0; padding:0; text-align: center"><img src="' + picURL + '"></body></html>';
	var swin = window.open( '', 'subWin', 'width=' + width + ',height=' + height + ',noresize' );
	swin.resizeTo( width, height );
	swin.document.open();
	swin.document.write( html );
	swin.document.close();
	swin.focus();
}
function newwin(theURL,winName,features) {
	win1 = window.open(theURL,winName,features) ;
	win1.focus()}

function myVoid() { } // create a void function

//Navigation Menu from alistapart.com/articles/dropdowns/
startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}

window.onload = function(e) {
  startList();
  externalLinks();
}