Hello,
I would like to add unload = “slide ()” in the body tag.
I can not find how 
can you help me
Thank you very much
Hello,
I would like to add unload = “slide ()” in the body tag.
I can not find how 
can you help me
Thank you very much
@ODC : In you page or site wide javascript code entry field add:
document.getElementsByTagName("body")[0].setAttribute("unload", "slide()");