[Looping Through each item of an array Javascript]

each-array.js

function loopArrayLabelAndValue(obj) {
    for (var prop in obj) {
        if (obj.hasOwnProperty(prop)) {
            // or if (Object.prototype.hasOwnProperty.call(obj,prop)) for safety...
            alert("prop: " + prop + " value: " + obj[prop])
        }
    }
}