x=show_menu('Build a property|Build road|Build a Farm',0);
if x==0
{;
show_menu('Contact Firm A|Contact firm B',0);} //db_entry_get_value_all(Construction_table,2,a),0);
//if construction_company=instance_create(mouse_x,mouse_y,house_cottage);}
if x==2 {
if position_empty(mouse_x,mouse_y)
 {draw_sprite_ext(farm,1,mouse_x,mouse_y,1,1,0,-1,0);


 if mouse_check_button(mb_left)
   {instance_create(mouse_x,mouse_y,farm);
   }
 }
 }
if x==1 instance_create(mouse_x,mouse_y,road);