function addLoading(div) {
	if (div) {
		$('#' + div).html("<img src='_images/loader.gif' border='0'>");
	}
}
function delLoading(div) {
	if (div) {
		$('#' + div).html("");
		$('#' + div).hide();
	}
}
function showHide(div) {
	if ($("#" + div).css("display") == "none" || $("#" + div).css("display") == "") {
		$("#" + div).slideDown('slow');
	} else {
		$("#" + div).slideUp('slow');
	}
}
function txtBox(box,tipo) {
	if (box) {
		if (tipo == 'in') {
			if (box.value == box.title) {
				box.value = '';
			}
		} else {
			if (box.value == '') {
				box.value = box.title;
			}
		}
	}
}

function emailCheck(str) {
	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	
	if (str.indexOf(at)==-1){
		return false;
	}
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		return false;
	}
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		return false;
	}
	if (str.indexOf(at,(lat+1))!=-1){
		return false;
	}
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		return false;
	}
	if (str.indexOf(dot,(lat+2))==-1){
		return false;
	}
	if (str.indexOf(" ")!=-1){
		return false
	}	
	return true					
}

function OpenLink() {
	var url = $('#t_links').val();
	if (url.length > 0) {
		window.open(url, "_blank");
        return false;
	}
}
function OpenSecretariat() {
	var id = $('#t_secretariat').val();
	if (id.length > 0) {
		location.href='secretaria.php?c=' + id;
        return false;
	}
}
function OpenService() {
	var id = $('#t_service').val();
	if (id.length > 0) {
		location.href='servicos.php?c=' + id;
        return false;
	}
}
function OpenTourism() {
	var id = $('#t_tourism').val();
	if (id.length > 0) {
		location.href='turismo.php?c=' + id;
        return false;
	}
}
function OpenAgenda() {
	var id = $('#t_agendacultural').val();
	if (id.length > 0) {
		location.href='agenda_arquivo.php?c=' + id;
        return false;
	}
}

function RegisterEmail() {
	var email = $('#t_c_email').val();
	if (!emailCheck(email)) {
		alert('E-mail inválido');
	} else {
		$.get("_ajax/cadastro.php", { email: email },
			function(data){
				alert(data);
			});
	}
	$('#t_c_email').val("");
	return false;
}
function doPlay(video, img, autoplay) {
	var so = new SWFObject('mediaplayer.swf','mpl','320','240','7');
	so.addParam('allowfullscreen','true');
	so.addParam('allowscriptaccess','always');
	so.addParam('wmode','transparent');
	so.addParam('stretching','none');
	so.addVariable('autostart',autoplay);
	so.addVariable('file','_files/videos/' + video);
	so.addVariable('image','_files/videos/' + img);
	so.write('player');
}