How to get Custom Options Programmatically in Magento
I have given here only array of custom option. You can use this array for multipurpose. Fetch the value from array and show it as your wish.
$product = Mage::getModel("catalog/product")->load($_product->getId());
$custopOption = $product->getOptions();
foreach($custopOption as $optionKey => $optionVal){
foreach($optionVal->getValues() as $valuesKey => $valuesVal){
echo $optionVal->getId();
}
}
