function Mind() 
{ 
	
	this.newRun = function()                  
	{
	};





		 
//this code taken from a cloned mind of complex wr
	this.getAction = function ( x )		// x is an array of [ ai, aj, ei, ej ]
	{ 
		var ai = x[0];
		var aj = x[1];
		var ei = x[2];
		var ej = x[3];

		// if strictly move away, will get stuck at wall, so introduce randomness 

		 if ( ej < aj ) 	return (AB.randomPick(ACTION_UP,		AB.randomPick(ACTION_RIGHT,ACTION_LEFT)) )   ; 
		 if ( ej > aj ) 	return (AB.randomPick(ACTION_DOWN,	AB.randomPick(ACTION_RIGHT,ACTION_LEFT)) 	); 

		 if ( ei < ai ) 	return (AB.randomPick(ACTION_RIGHT,	AB.randomPick(ACTION_UP,ACTION_DOWN)) 		); 
		 if ( ei > ai ) 	return (AB.randomPick(ACTION_LEFT,	AB.randomPick(ACTION_UP,ACTION_DOWN)) 		); 

 		return  ( AB.randomIntAtoB (0,3) );
	};

this.endRun = function()                 
	{
};
}