function percorrerLinks() {
	
	if (!document.getElementsByTagName)
		return false;
	var links = document.getElementsByTagName("a");
	for (var i=0; i < links.length; i++) {
		 if (links[i].className.match("gal")){
			links[i].onclick = function() {
				verImagem(this.href);
				return false;
			}
		} else if (links[i].className.match("imprimir")){
			links[i].style.display="inline";
			links[i].onclick = function() {
				imprimir();
				return false;
			}
		} else if (links[i].className.match("fontemais")){
			links[i].style.display="inline";
			links[i].onclick = function() {
				ts('body',1);
				return false;
			}
		} else if (links[i].className.match("fontemenos")){
			links[i].style.display="inline";
			links[i].onclick = function() {
				ts('body',-1);
				return false;
			}
		} else if (links[i].className.match("voltar")) {
			links[i].style.display="inline";
			links[i].onclick = function() {
				voltar();
				return false;
			}
		} else if (links[i].getAttribute("rel") == "externo") {
			links[i].onclick = function() {
				novaPagina(this.href);
				return false;
			}
		} else if (links[i].getAttribute("rel") == "window") {
			links[i].onclick = function() {
				novaPagina(this.href, "window");
				return false;
			}
		}
	}
}

function criarValidarContato() {

	if (!document.getElementById)
		return false;
	var inputSend = document.getElementById("send");
	if (inputSend != null) {
		inputSend.onclick = function () {
			validarContato();
			return false;
		}
	}
}

function criarAlternerContato() {
	if (!document.getElementById)
		return false;
	
	var selectForm = document.getElementById("selectForm");
	if (selectForm != null ){
		selectForm.style.display="inline";
	}
	
	var selectContatos = document.getElementById("contact_id");
	if (selectContatos != null) {
		selectContatos.onchange = function () {
			alternarContato(this);
			return false;
		}
	}
}

function init() {
	percorrerLinks();
	criarAlternerContato();
	criarValidarContato();
}

function addEvent(obj, evType, fn){
	if(obj.addEventListener) {
		obj.addEventListener(evType, fn, false);
		return true;
	}else if (obj.attachEvent) {
		var r = obj.attachEvent('on'+evType, fn);
		return r;
	} else {
		return false;
	}
}

addEvent(window, "load", init);