Hammer.js Pinch-to-zoom not working - image

Question

UPDATE: Got a jsfiddle up # http://jsfiddle.net/gacDy/7/ , however, I can't even seem to get this working correctly. I'll keep working on it, but hopefully it'll help.
I'm using Hammer.js for an app I'm working on. For now, I've got a demo that I got on the web somewhere that I'm using to figure out how to make this work. For the demo I have two images (I'll post screenshots below) that I'm trying to get to zoom independently with hammer.js.
As things are right now, both images zoom, but the second one zooms into the region where the first image is. (See screenshots below)
Pre-zoom image:
Post-zoom image:
Code for images:
<div id="zoom2">
<img src="Chrysanthemum.jpg" alt="" width="600" height="377" />
</div>
<div id="zoom">
<img src="waldo.jpg" alt="" width="600" height="377" />
</div>
Functions and such:
<div id="debug"></div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script src="hammer.js"></script>
<script src="jquery.hammer.js"></script>
<script src="jquery.specialevent.hammer.js"></script>
<script>
var debug_el = $("#debug");
// disable the dragging of images on desktop browsers
$("img").bind("dragstart", function() {
return false;
});
$(function(){
var zoom = new ZoomView('#zoom','#zoom :first');
});
function ZoomView(container, element) {
container = $(container).hammer({
prevent_default: true,
scale_treshold: 0,
drag_min_distance: 0
});
element = $(element);
// prefixes
var vendorPrefixes = ["", "-webkit-", "-moz-", "-o-", "-ms-", "-khtml-"];
var displayWidth = container.width();
var displayHeight = container.height();
//These two constants specify the minimum and maximum zoom
var MIN_ZOOM = 1;
var MAX_ZOOM = 5;
var scaleFactor = 1;
var previousScaleFactor = 1;
//These two variables keep track of the X and Y coordinate of the finger when it first
//touches the screen
var startX = 0;
var startY = 0;
//These two variables keep track of the amount we need to translate the canvas along the X
//and the Y coordinate
var translateX = 0;
var translateY = 0;
//These two variables keep track of the amount we translated the X and Y coordinates, the last time we
//panned.
var previousTranslateX = 0;
var previousTranslateY = 0;
//Translate Origin variables
var tch1 = 0,
tch2 = 0,
tcX = 0,
tcY = 0,
toX = 0,
toY = 0,
cssOrigin;
var last_drag_event;
container.bind("transformstart", function(event){
//We save the initial midpoint of the first two touches to say where our transform origin is.
tch1 = [event.touches[0].x, event.touches[0].y];
tch2 = [event.touches[1].x, event.touches[1].y];
tcX = (tch1[0]+tch2[0])/2;
tcY = (tch1[1]+tch2[1])/2;
toX = tcX;
toY = tcY;
cssOrigin = toX +"px "+ toY +"px";
});
container.bind("transform", function(event) {
scaleFactor = previousScaleFactor * event.scale;
scaleFactor = Math.max(MIN_ZOOM, Math.min(scaleFactor, MAX_ZOOM));
transform(event);
});
container.bind("transformend", function(event) {
previousScaleFactor = scaleFactor;
});
container.bind("drag", function(event) {
cssOrigin = (toX + (toX-event.position.x) / scaleFactor) +"px " +
(toY + (toY-event.position.y) / scaleFactor) +"px";
transform(event);
last_drag_event = event;
});
container.bind("dragend", function(event) {
toX += ((toX - last_drag_event.position.x) / scaleFactor);
toY += ((toY - last_drag_event.position.y) / scaleFactor);
cssOrigin = toX +"px "+ toY +"px";
transform(event);
debug_el.text('TX: '+toX+' TY: '+toY);
});
function transform(event) {
//We're going to scale the X and Y coordinates by the same amount
var cssScale = "scale("+ scaleFactor +")";
var props = {};
$(vendorPrefixes).each(function(i, vendor) {
props[vendor +"transform"] = cssScale;
props[vendor +"transform-origin"] = cssOrigin;
});
element.css(props);
debug_el.text('TX: '+translateX+' TY: '+translateY+' '+element.css('-webkit-transform-origin'))
}
}
</script>
-- I duplicated the above code and changed any references to the first image to reference the second image in order to make the second image zoomable. But like I mentioned it's not working correctly. I've tried changing around all my variable names in case I missed a reference to the 1st image that could be causing this overlap but nothing has helped.
EDIT: This may also be pertinent:
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<style>
#zoom {
height: 377px;
width: 600px;
overflow: hidden;
position:relative;
background: #eee;
border: solid 1px #ccc;
}
</style>
<meta name="viewport2" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<style>
#zoom2 {
height: 377px;
width: 600px;
overflow: hidden;
position:static;
background: #eee;
border: solid 1px #ccc;
}
</style>
I just need help figuring out how to keep the second image from disappearing into the 1st image when zooming. I'd appreciate any help I can get. Thanks all.