Hi Anne,
I know this must be annoying you by now but given your experience I appreciate your help, when you say you moved the file did you rename it aswell?
You see the problem I have got is this, if you rename the .js to a php then surely you need to set the definition in the define_main_page.php in all_business as this currently still directs the script to jscript_easyslider.js even though the linked tutorial specifically states to delete that file from the relevant folder!
I have now completely reloaded that file and done exactly as stated over and over again I can upload the error log from the validation tool if it helps?
Thanks again for your time
Derek