function carta_click(title, desc)
{
	$('cartaExt').innerHTML='<img src="images/cross.png" alt=""/><b>'+title+'</b><br/><br/>'+desc+''; 
	$('cartaExt').style.display='block';
	return false;
}

function muestraDiv(valor){
	if (valor == 2) {
		document.getElementById("divFechas").style.display="";
	}else document.getElementById("divFechas").style.display="none";
}

function editarPlantilla(seccion, edicion){
	var element;
	var name;
	element = document.getElementsByTagName("div");
    for (var i = 0; i < element.length; i++) { 
		name = element[i].getAttribute("id");
		if (name && name.substring(0,7)=="noticia") {
			var number = parseInt(name.substring(7));
			element[i].innerHTML+= '<div class="edit_button"><a href="select.php?id='+number+'&idSeccion='+seccion+'&idEdicion='+edicion+'" target="_top"><img src="/images/pencil.png" /><span>Editar</span></a></div>';
		}
	}

}

function chhelp(obj)
{
    if(obj.className == "help") {
		obj.className = "help_open";
	}
	else
		obj.className = "help";

	return false;
}


window.addEvent('domready', function(){

	$(document.body).getElements('input[alt]').each( function(item, index, array) {
		if(item.value == '')
		{
			item.value = item.alt;
			item.addClass('hintclass');
		}
	});

	$(document.body).getElements('a[class~=submit]').addEvents({
		'click': function(event){
			event.stop();
			$(document.body).getElements('input[alt]').each( function(item, index, array) {
				if(item.value == item.alt)
					item.value = '';
				item.removeClass('hintclass');
			});
			this.getParent('form').submit();
			return false;
		}
	});

	$(document.body).getElements('input[alt]').addEvents({
		'focus': function(){
			if(this.value == this.alt)
				this.value = '';
			this.removeClass('hintclass');
		}
	});
});