// Funciones a ejecutar en el submit
var funciones_someter_form = new Array();
function someter_form(form) {
    var res = true;
    var len = funciones_someter_form.length;
	for (someter_form_i=0; someter_form_i<len; someter_form_i++) {
	    eval("res = " + funciones_someter_form[someter_form_i] + "('" + form + "')");
	    if (res==false) return false;
	}
	return true;
}

// Control de validación de campos por JS
var obligatorios = new Array();
funciones_someter_form[funciones_someter_form.length] = "submitForm";
function submitForm(form_name){
	if (!validar_obligatorios(form_name, obligatorios)){
		alert(ERR_OBLIGATORIOS);
		return false;
	}
    return true;
}