Array inside getURL not working

Question

I'm trying to put links on multiple images using the titles of the images that I keep inside an array
var imagesTitles = new Array("Image title1", "Image title2", .... ); 
I'm starting a for loop here and after I replace the empty spaces with hyphens and lowercase the image titles I'm trying to attach a link to every instance like this:
getURL(imageLinks[i], "_blank");
If I trace imageLinks it looks like this http://www.mysite.com/image-title
The browser opens and I get http://www.mysite.com/undefined
What would be the correct way to use getURL with an array?

Answer 1

Here is my code:
String.prototype.replace = function(s, r) {
    return this.split(s).join(r);
for (var i:Number = 0; i < imagesTitles.length; i++) {
imageLink[i] = imageTitles[i];
imageLink[i] = imageLink[i].replace(" ", "-");
imageLink[i] = imageLink[i].toLowerCase();
imageLink[i] = "http://www.mysite.com/" +imageLink[i] + "/";
trace (imageLink[i]); // trace here shows a list of valid urls
gallery_mc["image" + i.toString()].onRelease = function(){
trace (imageLink[i]); // trace here shows undefined
getURL(imageLink[i], "_blank");
Must be a scope problem but I just started using AS2, I don't know how to fix it.