[Javascript] global vars prob

[Michael Borchers]

i am creating new elements within for()
with a starting var named "id"
 
 id = ordersNumRows;
 
 for(o=0;o<ordersNumRowsAdded;o++)
 {
...
  inputProductsPrice.setAttribute("id","products_id[" + id + "][products_price]");
  inputProductsPrice.onfocus=function() { products_price_return(id); };
...
id++;
}
 
the shown ID in the attribute works fine => 0, 1, 2, ... X (let's say 10)
 
but when the function is called, the id always is the highest value at the end of for, f.e. 10
 
how do these globals work, do i have to add them with a " + " or similar?
 
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