Clicking a link on my webpage causes a window to popup which displays an iframe of another webpage of my site.
How do I get an animated preloader gif (already on my server) to display on this iframe window until the contents load?
I can't seem to find the right script for this.
How do I get an animated preloader gif (already on my server) to display on this iframe window until the contents load?
I can't seem to find the right script for this.