QList<Room*>::iterator i;
for ( i = iRooms.begin(); i != iRooms.end(); ++i )
{
QDomElement tag = doc.createElement( "room" );
QList<Room*>::iterator i;
for ( i = iRooms.begin(); i != iRooms.end(); ++i )
{
QDomElement tag = doc.createElement( "room" );