function ltrim(s) {
return s.replace(/^\s+/, "");
}

function rtrim(s) {
return s.replace(/\s+$/, "");
}

function trim(s) {
return rtrim(ltrim(s));
}


function handleEnter(inField, e) {

  //  alert('hila');


//(document.all) ? e.keyCode : e.which;
//e.charCode||e.keyCode;

   // var whichCode = (window.Event) ? e.which : e.keyCode;
    var whichCode = (document.all) ? e.keyCode : e.which;
    if (whichCode == 13){ // Enter
    //        alert ('valor de la tecla 13');
            detalleBusqueda();
      //return false;
    }else
    return false;
}