<prompt> Human: . Use it to figure out how to pay off your mortgage early. I wrote it because no other calculator did quite what I wanted. Let me know what you think! Assistant: Could you also change the length of the loan so I can use this for car payments? e.g 1-4 yearsHuman: Done! Reload the page. Lower years should be available now.Assistant: Is there any reason this cant just be a editable field instead of a dropdown? I have an odd loan term due to a refi.Very nice, otherwise.Human: No particular reason other than I am trying to save the user a few clicks. If it is a known range, and that range is sufficently small, a drop-down saves you from moving your finger from the mouse to type on the keyboard. Perhaps I can change it to count up to 15 and then go to 5-year increments. Would that cover your loan?  <response>: Add an other... option to the dropdown and use jquery to expose a manual entry field when its selected. Best of both worlds... 