We have a webpage that loads forms dynamically on ajax requests and can get quite long. We want to be able to display the a4j status image close to the mouse click/pointer. This is achieved easily in IE:
<a4j:status onstart="showSpinnerDiv()" onstop="hideSpinnerDiv()" />
<a4j:status onstart="showSpinnerDiv(event)" onstop="hideSpinnerDiv()" />
Add global mousemove listener to document/window and use it to track mouse coordinates.