OK.

First, thanks for picking up a typo I made :-) I think I wrote 'pages/jscript_myscript.js' when it should have been 'pages/product_info/jscript_myscript.js' . I warned you that ti was late at night when I was writing that !

Secondly, I am confused about exactly what you are trying to do so a page URL would help a lot.

Thirdly the numbers in that attribute controller are showing not the option value number but a number that is related to the option value and product combination. Each one of these combinations has its own number so that things that are individual to that combination can be ascribed to that combination.

Forthly, this bit of code '<SELECT id="img1" onChange="changePicture(this.value);">' is html and should not be in a javascript script. It will break the javascript entirely.

Hope that gets you started.

Nick