Added localstorage functionality to save last viewed coin and duration.
Loads bitcoin by default
Saving happens at the dropdown eventlisteners
Setting happens above dropdowns if a key exists
Probably way more efficient way to do this with reduced code
Added localstorage functionality to save last viewed coin and duration. Loads bitcoin by default Saving happens at the dropdown eventlisteners Setting happens above dropdowns if a key exists Probably way more efficient way to do this with reduced code