Right order
for(var i=0,len=arr.length; value=arr[i], i
alert(i =") "+ value);
}
Reversed Order
for(var i=arr.length-1; value=arr[i], i>=0; i--) {
alert(i =") "+ value);
}
for(var i=0,len=arr.length; value=arr[i], i
alert(i =") "+ value);
}
for(var i=arr.length-1; value=arr[i], i>=0; i--) {
alert(i =") "+ value);
}