function Update()
{
	if(!keep_track_attack)
	{
		EnemyDamage.enabledScript=true;
		EnemyPoliceGuy.enabledScript=true;
	}
}


---
EnemyDamage/EnemyPoliceGuy.js

public static var enabledScript : boolean = false;

function Update()
{
	if(enabledScript)
	{
		//Your code
	}
}