X-Cart forums - Validation script (Javascript)

I'm using the validation box that is under the product options of the admin. However, is there way to put this in a tpl without having to put this for each product that needs it.

Code:

if (product_option('Hose Media').value == '')

{ alert('Please complete Hose Media (Ex. Water, Steam, etc.)'); 

return false; 

}

if (product_option('Hose Working Pressure (PSI)').value == '')

{ alert('Please complete Hose Working Pressure (PSI)'); 

return false; 

}

if (product_option('Hose Operating Temperature (F)').value == '')

{ alert('Please complete Hose Operating Temperature (F)'); 

return false; 

} 

if (document.getElementById('po454').selectedIndex == 0)

{ alert('Please select your 1st Fititng.'); return false; 

}

if (document.getElementById('po455').selectedIndex == 0)

{ alert('Please select your 2nd Fititng.'); return false; 

}

else return true;

By the way this is for a 4.2 cart