Question

Is there a possibility to change the css-cursor attribute for all objects of a specific group (images), if their z-index is <= 0?
I’m not sure if this can be done without a loop.

Maybe with just using selectors.
It would be nice if you can give me a hint.

Answer 1

I’d go with this approach as it lowers the “startup” processing and only applies the cursor if the mouse enters the image.

$('img').mouseenter(
    function(ev){
        if($(this).css('z-index') <= 0) 
        {            
            $(this).css('cursor', 'move');
        }
    });