var oSignUp = {
	mSetup : function(){
    /* field settings */
    var aSUFields = $('.text_field');
    aSUFields.bind('focus', function fieldOnFocus(event) {$('#' + event.currentTarget.id + '_info').show();});
    aSUFields.bind('blur', function fieldOnFocus(event) {$('#' + event.currentTarget.id + '_info').hide();});
    $('.setfocus').focus();
  }
}
$(document).ready(oSignUp.mSetup);