Question

I would like to join a js variable together with another to create another variable name… so it would be look like;

for (i=1;i<=2;i++){
    var marker = new google.maps.Marker({
position:"myLatlng"+i,
map: map, 
title:"title"+i,
icon: "image"+i
}); 
}

and later on I have

myLatlng1=xxxxx;
myLatlng2=xxxxx;

Answer 1

Use the concatenation operator +, and the fact that numeric types will convert automatically into strings:

var a = 1;
var b = "bob";
var c = b + a;