itemDetail: function(){
return this.each(function(){
var $table = $(this).css("clear","both"), $tbody = $table.find("tbody");
var fields=[];
$table.find("tr:first th[type]").each(function(i){
var $th = $(this);
var field = {
type: $th.attr("type") || "text",
patternDate: $th.attr("format") || "yyyy-MM-dd",
name: $th.attr("name") || "",
defaultVal: $th.attr("defaultVal") || "",
size: $th.attr("size") || "12",
enumUrl: $th.attr("enumUrl") || "",
lookupGroup: $th.attr