Vn.Report = new Class
({
	Extends: Vn.Object

	,open: function () {}
	
	,print: function ()
	{
		this.window.print ();
	}

	,includeCss: function (path)
	{
		var basePath = location.protocol +'//'+ location.host;
		basePath += location.port ? ':'+ location.port : '';
		basePath += location.pathname.substring (0,
			location.pathname.lastIndexOf ('/'));
	
		var link = this.doc.createElement ('link');
		link.rel = 'stylesheet';
		link.type = 'text/css';
		link.href = basePath +'/'+ path + Vn.getVersion ();
		
		var head = this.doc.getElementsByTagName ('head')[0];
		head.appendChild (link);
	}

	,createWindow: function (reportPath)
	{
		var reportWindow = window.open (''/*'js/hedera/report.html'*/, '_blank'/*reportPath*/,
			'resizable=yes,height=900,width=900,scrollbars=yes,menubar=true');
		
		if (!reportWindow)
		{
			Htk.Toast.showError (
				_('Can\'t open the report, please unlock popup block and try again'));
			return;
		}
		
		this.window = reportWindow;
		this.doc = reportWindow.document
		
		this.includeCss ('js/hedera/report.css');
		this.includeCss ('reports/'+ reportPath +'/style.css');
		
		var printButton = this.doc.createElement ('button');
		printButton.className = 'print-button';
		printButton.appendChild (this.doc.createTextNode (_('Print')));
		printButton.addEventListener ('click', this.print.bind (this));
		this.doc.body.appendChild (printButton);
		
		return reportWindow;
	}
});