Usar variable para referirme un nombre de un campo

[luistar]

Código:

//---------------------->
var random_entre:Function = function(minimo:Number,maximo:Number):Number{
	return Math.floor(Math.random()*(maximo-minimo+1))+minimo;
}

var array_1:Array = new Array('a0','a1','a2','a3','a4','a5');
var array_2:Array = new Array('b0','b1','b2','b3','b4','b5');
var array_3:Array = new Array('c0','c1','c2','c3','c4','c5');
var array_4:Array = new Array('d0','d1','d2','d3','d4','d5');
var array_5:Array = new Array('e0','e1','e2','e3','e4','e5');

//el cuarto elemento de un array al azaar
var array_al_azaar:Array = this['array_'+random_entre(1,5)];
trace( array_al_azaar[4] );

//un elemento al azaar de un array al azaar
var otro_al_azaar:Array = this['array_'+random_entre(1,5)];
trace( otro_al_azaar[random_entre(0,otro_al_azaar.length-1)] );

:D