function openBot(sc) {
		var uid = new Date().getTime() + Math.floor(Math.random()*100);			
		var url = " http://motability.creativevirtual.com/MotaCustomer/bot.htm?uid="+uid+"&StartContext="+sc;			
		var xpos = window.screen['width'] - 430;			
		var ypos = window.screen['height'] - 550;			
		var options = 'width=430,height=550,top=' + ypos + ',left=' + xpos;			
		window.open(url,'BOT',options);
	}