function showDetail(e) {
	nodes = getElementsByClassName("detail", "div", document.getElementById("programme"));
	
	for (var i = 0; i < nodes.length; i++) {
		nodes[i].style.display = 'none';
	}
	
	nodes = e.parentNode.childNodes;
	for (var i = 0; i < nodes.length; i++) {
		if (nodes[i].className != undefined) {
			if (nodes[i].className.toUpperCase() == 'DETAIL') {
				nodes[i].style.display = 'block';
			}
		}
	}
}

function hideDetail(e) {
	nodes = e.parentNode.parentNode.childNodes;
	for (var i = 0; i < nodes.length; i++) {
		if (nodes[i].className != undefined) {
			if (nodes[i].className.toUpperCase() == 'DETAIL') {
			nodes[i].style.display = 'none';
			}
		}
	}
}

function togglePoll() {
	if ( (e = document.getElementById('poll-detail')) && (f = document.getElementById('poll-link')) ) {
		if (e.style.display == 'block') {
			e.style.display = 'none';
			f.className = '';
		}
		else {
			e.style.display = 'block';
			f.className = 'open';
		}
	}
}

function align() {
	if ( (obj = document.getElementById('date-3101')) && (e = document.getElementById('news')) && (f = document.getElementById('events'))) {
		var curtop = 0;
		if (obj.offsetParent) {
			do {
				curtop += obj.offsetTop;
			} while (obj = obj.offsetParent);
		}
		e.style.marginTop = (curtop - (365 + f.scrollHeight)) + 'px';
		e.style.visibility = "visible";
	}
}

/*
	Developed by Robert Nyman, http://www.robertnyman.com
	Code/licensing: http://code.google.com/p/getelementsbyclassname/
*/
var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};