How to get Custom Options Programmatically any where in Magento?

How to get Custom Options Programmatically any where in Magento?

You can get custom options by following code. 

$product = Mage::getModel("catalog/product")->load($_product->getId());

$custom = $product->getOptions();

foreach($custom as $customoptionKey => $customoptionVal){

    foreach($customoptionVal->getValues() as $valuesKey => $valuesVal){

        echo $customoptionVal->getId();

    }

}