According to the specification at:  http://www.w3.org/TR/SVGMobile12/svgudom.html#svg__SVGGlobal_getURL

void getURL(in DOMString iri, in AsyncStatusCallback callback)

GetUrl must pass in an object for the AsynStatusCallback.  This object must implement the interface of operationComplete. 


The ECMA script bindings have the same requirements.  http://www.w3.org/TR/SVGMobile12/ecmascript-binding.html


In the test file the following code is used:

function callback(i)
{
    this.fn = function(status) { updateStatus("actual" + i, status); };
}

var callbacks = new Array(rows.length);

{
    for(var i = 0; i < rows.length; i++)
    {
        constructRow(i);
        callbacks[i] = new callback(i);
        getURL(rows[i].url, callbacks[i].fn);
     }             
}

This is invalid according to the specification.

this.fn should be changed to this.operationComplete

and  

getURL(rows[i].url, callbacks[i].fn);

should be changed to: 
getURL(rows[i].url, callbacks[i]);

Another option is to change the specification to allow functions to be passed in, as well as an object.