Ext.app.en_US = function() {

	this.Toolbar = {};
	this.Toolbar.AddFolder = 'Add Folder';
	this.Toolbar.AddFile = 'Add Document';
	this.Toolbar.Rename = 'Rename';
	this.Toolbar.Delete = 'Delete';
	this.Toolbar.MainSite = 'Home';
	this.Toolbar.BlogSite = 'Blog';
	this.Toolbar.CodeSite = 'Source';
	this.Toolbar.DownloadSite = 'Please download Reader for read online...';
	this.Toolbar.Help = 'Help';

	this.EmptyText = {};
	this.EmptyText.LoginMail = 'Input your e-mail for login';
	this.EmptyText.SearchKey = 'Please input keyword';

	this.Button = {};
	this.Button.Login = 'Login';
	this.Button.Search = 'Search';

	this.WaitMsg = {};
	this.WaitMsg.Login = 'Login ...';
	this.WaitMsg.Search = 'Search ...';
	
	this.Error = {};
	this.Error.Parameter = 'Error parameter defined!';
	this.Error.PathNotExist = 'Path is not exist!';
	this.Error.LoginFailed = 'Login is failed!';	
	this.Error.FolderIsExisted = 'Folder is existed!';
	this.Error.FileIsExisted = 'File is existed!';
}