function startTour(app)
{
	if (app == 'up')
		window.open("tour/underpressure/uptour.html","UnderPessureTour","width=630,height=480, screenX=30,screenY=30,resizable=no,status=no");
	if (app == 'ema')
		window.open("tour/ema/ematour.html","EMailExtractorTour","width=630,height=480, screenX=30,screenY=30,resizable=no,status=no");
	if (app == 'me')
		window.open("tour/me/metour.html","MagicEditTour","width=630,height=500, screenX=30,screenY=30,resizable=no,status=no");
	if (app == 'joe')
		window.open("tour/joe/joetour.html","JoeTour","width=630,height=480, screenX=30,screenY=30,resizable=no,status=no");
	if (app == 'ht')
		window.open("tour/ht/httour.html","HyperTraceTour","width=630,height=480, screenX=30,screenY=30,resizable=no,status=no");
}