product.js customizations to select attributes not working after PS 1.4

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This code in product.js file is not working anymore since I upgraded from Prestashop 1.36 to 1.43

It is custom code but similar to the color select code, I made to select product attributes from icons instead of the form select options.

Any ideas folks? Been tearin' my hair out for months on this one!

Thanks! (Neither of the following functions work:

 

 

 

function updateJewelrySelect(id_attribute)

{

if (id_attribute == '') {findCombination(); $('#resetImages').show('fast')}

else $("#group_2").val(id_attribute);

}

 

 

function updateBeltSelect(id_attribute)

{

if (id_attribute == '(no belt)') {$("#group_3").val('(no belt)')}

else {if (document.getElementById('buy_block').group_3.value == 21) {$('#group_3').val(id_attribute)}

else {$("#group_3").val('(no belt)')}

}

}