var Telefone = new Class({
	add: function(el)
	{
		var total = $('telefones').childNodes.length;
		
		var content = '' +
		'<li>' +
			'<input type="hidden" name="eml_id" value="" />' +
			'<label for="eml_email[' + (total+1) + ']">E-mail:</label>' +
			'<input type="text" name="eml_email[]" size="50" maxlength="500" />' +
			'<input type="button" value="-" onClick="$(this.parentNode).remove()" />' +
		'</li>';
		
		$('telefones').innerHTML+= content;
	}
});