// Pop Up Window
var newwindow;
function popup(url){
	newwindow=window.open(url,'name','height=580,width=560, scrollbars=yes, toolbar=no, menubar=no, resizable=yes');
	if (window.focus) {newwindow.focus()}
}

// Bookmarking
function bookmark(url,title){
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
  	window.external.AddFavorite(url,title);
  } else if (navigator.appName == "Netscape") {
    window.sidebar.addPanel(title,url,"");
  } else {
    alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
  }
}

window.addEvent('domready', function() {

	var banner = $('homeitems');
	if(banner){
		var bannerContents = $('panel');
		<!--var bannerLinks = $$('#bannerLinks li a');-->
		var bannerimages = new Array();
		var bannercurrentItem = 0;
		var bannercount = 0;
		var bannerheight = 180;
		var bannerspeed = 90000;
		var bannertimer;
		var bannerFx = new Fx.Tween(bannerContents, {duration: 300, property: 'margin-top'});	
		
				
	}
});

// Navigation for IE
navHover = function() {
	var navLi = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<navLi.length; i++) {
		navLi[i].onmouseover=function() {
			this.className+=" over";
		}
		navLi[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" over\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover);

window.addEvent('domready', function() {
    $$('img.captioned').each(function(el){
		el.getProperty('title')
		var captionText = ( el.getProperty('title')!=null ) ? el.getProperty('title') : el.getProperty('alt');
		if(captionText != null) {
			var figure = new Element('div', {
				'class' : 'figure'		
			});		
			var caption = new Element('p', {
				'class' : 'caption',
				'html' : captionText
			});
			figure.wraps(el);
			caption.inject(el,'after');
		};
	});
});