var preventa="";
var ofertas="";


function cargarProperties(){
    cargarProper("/cache/ofertas/tipoOfertas.properties");
    cargarProper("/cache/preventa/preventa.properties");
}

function cargarProper(url){
    var ajaxObjects;   
    ajaxObjects = new sack();
    ajaxObjects.requestFile = url;
    ajaxObjects.sincronismo = false;
    ajaxObjects.method = "GET";
    ajaxObjects.onCompletion = function(){escribirVar(url,ajaxObjects);};
    ajaxObjects.runAJAX();
}

function escribirVar(url,ajaxObjects){
    if(url.indexOf("tipoOfertas")>-1){
        ofertas=ajaxObjects.response;
    }else if(url.indexOf("preventa")>-1){
        preventa=ajaxObjects.response;
    }
}