jsForm Html Form via JSON with jQuery

/* 1 construct html form 2 bind data to form 3 validate form data 4 collect data from form */  (function($){     var controlTypes = ['textbox','password','checkbox','radio','button','combo','list','panel'];     $.fn.jForm = function(options){         var self = this;         // each form          this.each(function(){             var form = $(this);             var data = eval("(" +form.attr('data') + ")");             //var data = window[form.attr('data')];// another way to get form data             var mData = mergeFormData(data);             mData.fields = mData.fields.sort(function(a,b){                 if(typeof(a.order) == 'undefined') a.order = 999;                 if(typeof(b.order) == 'undefined') b.order = 999;                 if(a.order > b.order) return  1;                 i