//
// create closure
//
(function($) {
//
// plugin definition
//
$.fn.defaultValues = function(options) {
	debug(this);
	// build main options before element iteration
	var opts = $.extend({}, $.fn.defaultValues.defaults, options);
	// iterate and reformat each matched element
	return this.each(function() {
	$this = $(this);
	   // build element specific options
	   var o = $.meta ? $.extend({}, opts, $this.data()) : opts;
	// use the data function to save the data
	$this.data( "txt", $.trim($this.val()) );
	$this.focus(function(){
	// On focus test for default saved value and if not the same clear it
	if ( $.trim($(this).val()) === $(this).data("txt") ) {
	$(this).val("").removeClass("align-center").addClass('align-left');
	}
	}).blur(function(){
	// Use blur event to reset default value in field that have class clear
	// but ignore if class once is present
	if ( $.trim($(this).val()) === "" && !$(this).hasClass("once") ) {
	//Restore saved data
	// call our format function
	var markup = $(this).data("txt");
	markup = $.fn.defaultValues.format(markup);
	$(this).val(markup).removeClass("align-left").addClass('align-center');
	}
	});
	});
  };
//
// private function for debugging
//
function debug($obj) {
if (window.console && window.console.log)
window.console.log('count: ' + $obj.size());
};
//
// define and expose our format function
//
$.fn.defaultValues.format = function(txt) {
//return '<strong>' + txt + '</strong>';
return txt;
};
//
// plugin defaults
//
$.fn.defaultValues.defaults = {
text: 'Input only alphabets',
number: 'Input only numbers'
};
//
// end of closure
//
})(jQuery);