var customArray = [3, 5, 7];
for ( var i = 0; i < customArray.length; i++ ) {
console.log(customArray[i]); // 3, 5, 7
}
var customArray = [3, 5, 7];
for ( var i = 0; i < customArray.length; i++ ) {
console.log(customArray[i]); // 3, 5, 7
}