// 2.0.1 | roland | 2008-11-20 | belvita.it
function email_output(user, domain, tld, type, text, get, tag) {
	email = user+'@'+domain+'.'+tld;
	if(!text) text = email;
	if(tag) tag = ' '+tag;
	email = '<a href="mailto:'+email+get+'"'+tag+'>';
	if(type == 'all') email = email+text+'</a>';
	document.write(email);
}

function window_open(url, name, features) {
	window.open(url, name, features);
}

function element_showhide(id) {
	el = document.getElementById(id);
	el.style.display = (el.style.display != 'inline') ? 'inline' : 'none';
}

// Optional
function event_add(obj, type, fn) {
 	if(obj.attachEvent) {
		obj['e'+type+fn] = fn;
		obj[type+fn] = function(){obj['e'+type+fn]( window.event );}
		obj.attachEvent('on'+type, obj[type+fn]);
	} else {
		obj.addEventListener(type, fn, false);
	}
}

function menu_display(id) {
	var closelast = true;
	if(document.getElementById) {
		el = document.getElementById(id);
		if(el && el.style)	{
			level = id.split('_');
			level = level.length - 1;
			if(lid[level] && closelast) {
				if(lid[level] != id) document.getElementById(lid[level]).className = 'none';
			}
			lid[level] = id;
			el.className = (el.className != 'closed') ? 'closed' : '';
		}
	}
}

function menu_dropdown() {
	if(document.getElementById('dropdownmenu')) {
		var sfEls = document.getElementById("dropdownmenu").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', menu_dropdown);

function lytebox_open(url) {
	var objLink = document.createElement('a');
	objLink.setAttribute('href', url);
	objLink.setAttribute('rel', 'lytebox');
	myLytebox.start(objLink, false, false);
}

// Custom