Cookie Chain Fixes

else if (choice=='chain cookie')
{
	Game.goldenCookie.chain++;
	var moni='';
	for (var i=0;i<Game.goldenCookie.chain;i++) {moni+='6';}
	moni=parseInt(moni);
	if ((Math.random()<0.05 || Game.goldenCookie.chain>12 || moni>=Game.cookies*1.5) && Game.goldenCookie.chain>4) Game.goldenCookie.chain=0;
	Game.Earn(moni);
	Game.Popup('Cookie chain : +'+Beautify(moni)+' cookies!');
}