mn_communication_up=new Image(178,10);
mn_communication_up.src="images/mn_sol_communication.gif";
mn_communication_down=new Image(178,10);
mn_communication_down.src="images/mn_sol_communication_act.gif";

mn_applications_up=new Image(178,10);
mn_applications_up.src="images/mn_sol_applications.gif";
mn_applications_down=new Image(178,10);
mn_applications_down.src="images/mn_sol_applications_act.gif";

mn_development_up=new Image(178,10);
mn_development_up.src="images/mn_sol_development.gif";
mn_development_down=new Image(178,10);
mn_development_down.src="images/mn_sol_development_act.gif";

mn_rental_up=new Image(178,10);
mn_rental_up.src="images/mn_sol_rental.gif";
mn_rental_down=new Image(178,10);
mn_rental_down.src="images/mn_sol_rental_act.gif";