[SOLVED] how to check if an image could be loaded or not

[SOLVED] how to check if an image could be loaded or not

Hi,
I am using Jqzoom and Jquery...

I want to know if there is a possibilty to check with JQuery if an image can be loaded or not?
Because when an imgae can't be loaded the Jqzoom should not work, because the big image (which is for the zoom) could not be loaded.
Imagin I have hundreds of pictures, how can I check if this big image could be loaded or not?

Any idea...?