//
 // Set up all accordions
 //
 function loadAccordions() {
	var bottomAccordion = new accordion('vertical_container', {
		classNames : {
			toggle : 'accordion_toggle',
			toggleActive : 'accordion_toggle_active',
			content : 'accordion_content'
		},
		defaultSize : {
			width : 220
		},
		direction : 'vertical',
		resizeSpeed : 20
	}); 	

 	// Open first one
 	accIndex = 1;
 	if(formName) {
 		if(formName == "article") {
 			accIndex = 2;
 		}
 	}
	bottomAccordion.activate($$('#vertical_container .accordion_toggle')[accIndex]);
 }
var aSubmenuData;

function addAccordionNavListeners() {
	//get the key of the current url;
	links = document.getElementsByTagName("li");
	jsonIndex = 0;
	for(i = 0; i != links.length; ++i) {
		if(links[i].className.indexOf("acc") >= 0) {
			link = links[i];
			addAccordionListener(link, "mouseover", accordionHilite);
			addAccordionListener(link, "mouseout", accordionUnhilite);			
			addAccordionListener(link, "click", accordionGoToPage);
		}		
	}
}
function addAccordionListener(element, type, expression, bubbling) {
	bubbling = bubbling || false;
	if(window.addEventListener) { // Standard
		element.addEventListener(type, expression, bubbling);
		return true;
	} else if(window.attachEvent) { // IE
		element.attachEvent('on' + type, expression);
		return true;
	} else return false;
}
//aSubmenuData["publications"][0].itemdata[0].url
//aSubmenuData["publications"][0].itemdata.length
function accordionGoToPage() {
	o = (window.event) ? window.event.srcElement : this;
	oIndex = o.id.split("-")[1];
	linkText = aSubmenuData[o.id.split("-")[0]][0].itemdata[oIndex].url;
	if(linkText.indexOf("(") > 0 & linkText.indexOf(")") > 0) {
		eval(linkText);
	} else {
		self.location = linkText;
	}
}
function accordionHilite() {
	o = (window.event) ? window.event.srcElement : this;
	o.className = "active-link";
	return false;
}
function accordionUnhilite() {
	o = (window.event) ? window.event.srcElement : this;
	o.className = "inactive-link";
}