old_contents: var jQueryL18nImpl = function() {
  }
  
  jQueryL18nImpl.prototype = Object.create(IjQueryL18n);
  
  jQueryL18nImpl.prototype.getMsg = function(key) {
  	return jQuery.i18n.prop(id_string);
  };
  
  jQueryL18nImpl.prototype.properties = function(lang) {
  	jQuery.i18n.properties({
  		name:'Messages', 
  		path:'res/lang/', 
  		mode:'both',
  		language:lang
  	});
  };
new_contents: var jQueryL18nImpl = function() {
  }
  
  jQueryL18nImpl.prototype = Object.create(IjQueryL18n);
  
  jQueryL18nImpl.prototype.getMsg = function(key) {
  	return jQuery.i18n.prop(key);
  };
  
  jQueryL18nImpl.prototype.properties = function(lang) {
  	jQuery.i18n.properties({
  		name:'Messages', 
  		path:'res/lang/', 
  		mode:'both',
  		language:lang
  	});
  };
subject: fix l18n support