Thats most likely because the image hasn't loaded yet.  If you want to
wait until then you say:

DynImage.onLoaderDone = function() {
alert(testimage.w)
}

-- 
Robert Rainwater


On 4/11/2001, 12:25:25 PM EST, Gregor wrote about "[Dynapi-Help] Example of failure in 
NS":

> The following code fails in NS.  I've looked at the DynAPI code but
> can't quite figure it out:

> DynAPI.onLoad = function()  
> {
>         testimage = new
> DynImage('../src/lib/dynapi/images/common/arrowup.gif');
>         DynAPI.document.addChild( testimage );
>         alert( testimage.w );
> }

> In IE and NS4.75 I get a value of 28
> in NS6 I get NULL

> Any help would be appreciated, thanks.

> Gregor

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