function OpenSimpleBooking(Lang,Type,OptionalGuid)
{var Guid='DFFAEA5F-B8DA-4819-A467-B0C136432A77';if(OptionalGuid!=null){Guid=OptionalGuid;}
if(Guid!=null&&Guid!='')
{var wndParams='scrollbars=no,resizable=yes,location=no,menubar=no,status=no,width=630,height=400';var Url='https://www.simplebooking.it/booking.aspx';Url+='?GUID='+Guid;Url+='&LANG='+((Lang!=null&&Lang!='')?Lang:'EN');if(Type!=null){Url+='&DO='+Type;}
window.open(Url,'OnlineBooking',wndParams);}
else{alert('Please specify a valid GUID.');}}