sharepoint form checkbox show/hide

gistfile1.js

//<script src="/hosted/Style%20Library/jquery-1.7.1.min.js" type="text/javascript"></script><script type="text/javascript">
//jQuery.noConflict();
jQuery(function(){
   var cfg= {
     'CRM':['CRM Access'],
     'SharePoint':['SharePoint Access'],
     'GP':['GP Security Role','GP Access Level','GP Company Name'],
     'Replace Existing User':['Existing user email address']
   }
   for(var i in cfg) {
     var $el = jQuery('.ms-RadioText[title="'+i+'"]');
     $el.change(function(){
          var myCfg=cfg[jQuery(this).attr('title')];
          for(var i in myCfg){
             jQuery('.ms-standardheader::contains("'+myCfg[i]+'")')
               .parent()
               .parent()
               .toggle();
          }
     });
     $el.change();
   }
// })</script>