//Validador simple basado en prototype (08-07-14)
function Validar(){
	aInputs = document.getElementsByClassName("required");
	bError = false;
	for (i=0; i< aInputs.length; i++){
		if(aInputs[i].value == ""){
			aInputs[i].style.border = "1px solid #ff0000";
			aInputs[i].onfocus = function(){
				this.style.border = "";
			};
			bError = true;
		}
	}
	if(bError){
		$('error_display').style.display = 'block';
		return false;
	}else{
		return true;
	}
}

function SetErrorForm(mensaje){
	$('error_display').innerHTML = mensaje;
	$('error_display').style.display = 'block';
}

function doDateList(tipo){
	switch(tipo){
		case "dia":
			var out = '<option value="null">Día</option>';	
			for(i=1; i<=31; i++){
				out += '<option value="'+ i +'">'+ i +'</option>';	
			}
			break;
		case "mes":
			var out = '<option value="null">Mes</option>';	
			for(i=1; i<=12; i++){
				out += '<option value="'+ i +'">'+ i +'</option>';	
			}
			break;
		case "anio":
			var out = '<option value="null">Año</option>';	
			for(i=2008; i>=1930; i--){
				out += '<option value="'+ i +'">'+ i +'</option>';	
			}
			break;
	}
	document.writeln(out);
}