$(document).ready(function(){
Determine();
});

//Determine which products are still in stock and hide them

function Determine() {
    var id1,
        id2,
        sum = 0;
    $("td.ProductID1").each(function(){
        id1 = parseInt($(this).text());
        sum = 0;
        $("td.ProductID2").each(function(){
            id2 = parseInt($(this).text());
            if(id1 == id2){
                sum += parseInt($(this).closest('tr').children('td:nth-child(2)').text());
            }
        }
        );
        if(sum >= parseInt($(this).closest('tr').children('td:nth-child(5)').text())){
            $(this).closest('tr').hide();
        }

    });
}