//    function Ajax(element, method, params, callback, errorCallback)
//    {
//        errorCallback = errorCallback || "function(error) { document.getElementById('"+ element.id +"').innerHTML = 'Error. please try again.' }";
//    
//        eval("PageMethods." + method + "(" + params + "," + callback + ", "+ errorCallback +")");
//    }


function errorAjax(el)
{
   el.innerHTML = 'Error. please try again.' ;
}