addEventListener('load', function() { setTimeout(hideAddressBar, 0); }, false);
function hideAddressBar() { window.scrollTo(0, 1); }

/* CUSTOM FORM ELEMENTS Created by Ryan Fait: www.ryanfait.com */
var requeriments = ["Requiere PAU o estudios universitarios", "Requiere título de Bachiller o equivalente", "Requiere estudios primarios", ""];

var Custom = {
	init: function() {
		var inputs = document.getElementsByTagName("input"), span = Array(), option, active, text;
		for(a = 0; a < inputs.length; a++) {
			if(inputs[a].type == "checkbox" && inputs[a].className == "styled") {
				span[a] = document.createElement("span");
				span[a].className = inputs[a].type;

				if(inputs[a].value == 1) {
					position = "0 -24px";
					span[a].style.backgroundPosition = position;
				}
				inputs[a].parentNode.insertBefore(span[a], inputs[a]);
				if(!inputs[a].getAttribute("disabled")) {
					span[a].onmouseup = Custom.check;
				} else {
					span[a].className = span[a].className += " disabled";
				}
			}
		}
		if (navigator.userAgent.match(/BlackBerry/i)){
			inputs = document.getElementsByTagName("select");
			for(a = 0; a < inputs.length; a++) {
				if(inputs[a].className == "styled") {
					option = inputs[a].getElementsByTagName("option");
					active = option[0].childNodes[0].nodeValue;
					for(b = 0; b < option.length; b++) {
						if(option[b].selected == true) {
							if(inputs[a].className == "styled") text = requeriments[b];
						}
					}
				
					span[a] = document.createElement("span");
					
					span[a].className = "requeriments";
					span[a].id = "select" + inputs[a].name;
					
					inputs[a].parentNode.appendChild(span[a]);
					
					span[a].innerHTML = text;
					
					inputs[a].onchange = Custom.choose;
				}
				
				if (inputs[a].className == "styledContact"){
				
					span[a] = document.createElement("span");
					
					span[a].className = "requerimentsBB";
					span[a].id = "select" + inputs[a].name;
					
					inputs[a].parentNode.appendChild(span[a]);
					
					span[a].innerHTML = text;
					
					inputs[a].onchange = Custom.choose;
				}
			}
		} else {
			inputs = document.getElementsByTagName("select");
			for(a = 0; a < inputs.length; a++) {
				if(inputs[a].className == "styled" || inputs[a].className == "styledFaq" || inputs[a].className == "styledContact" || inputs[a].className == "styledDate") {
					option = inputs[a].getElementsByTagName("option");
					active = option[0].childNodes[0].nodeValue;
					for(b = 0; b < option.length; b++) {
						if(option[b].selected == true) {
							text = option[b].childNodes[0].nodeValue;
							if(inputs[a].className == "styled") text += "<br /><span class='requeriments'>" + requeriments[b] + "</span>";
						}
					}
					span[a] = document.createElement("span");
					
					if(inputs[a].className == "styledFaq") span[a].className = "selectFaq";
					else if (inputs[a].className == "styledContact") span[a].className = "selectContact";
					else if (inputs[a].className == "styledDate") span[a].className = "selectDate";
					else span[a].className = "select";
					
					span[a].id = "select" + inputs[a].name;
					inputs[a].parentNode.insertBefore(span[a], inputs[a]);
					span[a].innerHTML = text;
					
					inputs[a].onchange = Custom.choose;
					
					if(inputs[a].getAttribute("disabled") != null) {
						inputs[a].previousSibling.parentNode.className = inputs[a].previousSibling.parentNode.className += " disabled";
					}
				}
			}
		}
	},
	check: function() {
		element = this.nextSibling;
		
		var elemento;
		if(element.name == "phone") elemento = document.getElementById("telefono");
		else elemento = document.getElementById("email");
		
		if(element.value == 1) {
			this.style.backgroundPosition = "0 0";
			element.value = 0;
			elemento.style.display = "none";
		} else {
			if (navigator.userAgent.match(/BlackBerry/i)) this.style.backgroundPosition = "0 -12px";
			else this.style.backgroundPosition = "0 -24px";
			element.value = 1;
			elemento.style.display = "block";
		}
	},
	choose: function() {
		option = this.getElementsByTagName("option");
		for(d = 0; d < option.length; d++) {
			if(option[d].selected == true) 
			{
				if (navigator.userAgent.match(/BlackBerry/i)){ 		//se usa para el combo del index
					if(option[d].parentNode.className == "styled") {
						document.getElementById("select" + this.name).innerHTML = requeriments[d];
					}
				} else {
					document.getElementById("select" + this.name).innerHTML = option[d].childNodes[0].nodeValue;
					if(option[d].parentNode.className == "styled") {
						document.getElementById("select" + this.name).innerHTML += "<br /><span class='requeriments'>" + requeriments[d] + "</span>";
					}
				}
				if(option[d].parentNode.id == "estudios") cambiar();
			}	
			 //Se usa en el asesor virtual para los combos dependientes
		}
	}
}
window.onload = Custom.init;

/* TreeMenu v1.4 Created by Mackley F. Pexton: http://www.acmebase.org/tree_menu */
function make_menu(id) {
	var m = new menu(id);
	m.setup_symbols();
	return m;
}

function menu(ul_id) {
	this.top_ul_id = ul_id;
	this.top_ul = document.getElementById(ul_id);

	this.configure();

	menu.menus[ul_id] = this;

	return this;
}

menu.menus = [];

menu.toggle = function(e) {
	e = menu.get_ref(e);
	var m = menu.menus[menu.get_top_ul(e).id];
	var li = menu.get_li(e);
	var ul = li.getElementsByTagName("UL")[0];
	if (ul.style.display == "block") {
		m.hide_menu(ul,li,e);
	}
	else {
		m.hide_menus_except(li);
		m.show_menu(ul,li,e);
	}
}

menu.show = function(ul) {
	ul = menu.get_ref(ul);
	var top_ul = menu.get_top_ul(ul);
	if (! top_ul) return;
	var m = menu.menus[top_ul.id];
	var li = menu.get_li(ul);
	m.show_menu(ul,li);
}

menu.get_ref = function(id) {
        if (typeof id == "string") return document.getElementById(id);
	return id;
}

menu.get_top_ul = function(e) {
	while (e && (e.nodeName != 'UL' || ! e.id || ! menu.menus[e.id])) e = e.parentNode;
	return e;
}

menu.get_li = function(e) {
	while (e && e.nodeName != 'LI') e = e.parentNode;
	return e;
}

menu.prototype.configure = function() {
	var v,c;
	for (v in menu) {
		c = v.substr(0,1);
		if (c == c.toUpperCase()) {
			this[v] = menu[v];
		}
	}
}

menu.prototype.setup_symbols = function() {

	var ul, li, symbol, islast = false;
	var ul_elements, li_elements = this.top_ul.getElementsByTagName("LI");
	for(var i=0; i < li_elements.length; i++) {
		li = li_elements[i];

		islast = this.is_last_item(li);
		
		ul_elements = li.getElementsByTagName("UL");
		if(ul_elements.length > 0) {
			// Submenus
			for(var j=0; j < ul_elements.length; j++) {
				ul = ul_elements[j];
				this.hide_menu(ul,li);
			}
		}
		else {
			// Menu item
			li.className += ' item';
		}

		if (islast) li.className += ' last';
	}
}

menu.prototype.is_last_item = function(e) {
	// Check if element is the last LI element in the list.
	e = e.nextSibling;
	// Get next element (Mozilla puts text nodes at same level here).
	while (e && e.nodeType != 1) e = e.nextSibling;
	return e ? false : true;
}

menu.prototype.add_remove_class = function(e,add_class,remove_class) {
	if (e) {
		if (remove_class)
			e.className = e.className.replace(remove_class,'');
		if (add_class && ! e.className.match( (new RegExp("\\b"+add_class+"(\\s.*)?")) ) ) {
			e.className += ' ' + add_class;
		}
	}
}

menu.prototype.show_menu = function(ul,li,e) {
	ul.style.display = 'block';

	this.add_remove_class(li, 'open', 'close');

	var symbol = li.getElementsByTagName('span')[0];
	this.add_remove_class(symbol,this.SymbolClassOpen,this.SymbolClassClose);
	if (this.SymbolSrcOpen) symbol.src = this.SymbolSrcOpen;

	this.add_remove_class(e,this.SymbolClassOpen,this.SymbolClassClose);
}

menu.prototype.hide_menu = function(ul,li,e) {
	ul.style.display = 'none';

	this.add_remove_class(li, 'close', 'open');

	var symbol = li.getElementsByTagName('span')[0];
	this.add_remove_class(symbol,this.SymbolClassClose,this.SymbolClassOpen);
	if (this.SymbolSrcClose) symbol.src = this.SymbolSrcClose;

	this.add_remove_class(e,this.SymbolClassClose,this.SymbolClassOpen);
}

menu.prototype.hide_menus_except = function(li) {
	var n;
	var re = new RegExp('\\bopen\\b');
	for (var i = 0; i < li.parentNode.childNodes.length; i++) {
		n = li.parentNode.childNodes[i];
		if (n == li || n.nodeType != 1) continue;
		if (n.className.match(re)) this.hide_menu(n.getElementsByTagName("UL")[0],n);
	}
}

/* Others */
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
}

function setSelectedByValue(selectObj, txtObj) {
	var select = document.getElementById(selectObj);
	for(var i = 0; i < select.length; i++) {
		if(select.options[i].value == txtObj) select.selectedIndex = i;
	}
};

function hasClass(ele,cls) {
	return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'));
}

function addClass(ele,cls) {
	if (!this.hasClass(ele,cls)) ele.className += " "+cls;
}

function removeClass(ele,cls) {
	if (hasClass(ele,cls)) {
		var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)');
		ele.className=ele.className.replace(reg,'');
	}
}