// define product list link
function productList(pSubCatcode)
{
  // for xml version
  //window.location.href = "productindex.php?subcatcode=" + pSubCatcode;
  //window.location.href = "main_products.php?subcatcode=" + pSubCatcode + encodeURIComponent('&') + "page=";
  window.location.href = "main_products.php?subcatcode=" + pSubCatcode + "&page=";
}

// define Detail page link
function productDetail(pProdID)
{
  window.location.href = "detail_product.php?pID=" + pProdID;
}