import flash.display.MovieClip;

import flash.events.MouseEvent;

 

var rooms:Vector.<MovieClip> = new <MovieClip>[ room_1, room_2, room_3, room_4 ];

var big_plans:Vector.<MovieClip> = new <MovieClip>[ big_plan_1, big_plan_2, big_plan_3, big_plan_4 ];

 

for each ( var room:MovieClip in rooms )

{

        room.addEventListener( MouseEvent.MOUSE_OVER, mouseOverOut );

        room.addEventListener( MouseEvent.MOUSE_OUT, mouseOverOut );

        room.addEventListener( MouseEvent.CLICK, roomClick );

        room.alpha = 0;

}

 

for each ( var big_plan:MovieClip in big_plans )

{

        big_plan.addEventListener( MouseEvent.CLICK, bigPlanClick );

        big_plan.visible = false;

}

 

function mouseOverOut( e:MouseEvent ):void

{

        var room:MovieClip = e.target as MovieClip;

 

        switch ( e.type )

        {

                case MouseEvent.MOUSE_OVER:

                        room.alpha = 1;

                        break;

 

                case MouseEvent.MOUSE_OUT:

                        room.alpha = 0;

                        break;

        }

}

 

function roomClick( e:MouseEvent ):void

{

        var room:MovieClip = e.target as MovieClip;

        var room_index:int = rooms.indexOf( room );

        var big_plan:MovieClip = big_plans[ room_index ];

        big_plan.visible = true;

}

 

function bigPlanClick( e:MouseEvent ):void

{

        var big_plan:MovieClip = e.target as MovieClip;

        big_plan.visible = false;

}