[Malleys]

var a = [
	{ param1: 1,   param2: 2,   param3: 3   },
	{ param1: 11,  param2: 22,  param3: 33  },
	{ param1: 111, param2: 222, param3: 333 }
];

function functionArraySort (arraySort, sortParam){
	return arraySort.sort(function (a, b) {
		return a[sortParam] - b[sortParam];
	});
};
	
console.log(functionArraySort(a, "param1"));