html page setup w/ js script
L7: added script pointer to file
L10: corrected script syntax
L3-4: Decided on question and stated purpose.
L7: defined gasEff variable and prompt.
L9: defined gasRead variable w/ prompt.
L10: defined gasCap variable w/ prompt
L12-13: explained and defined carRange variable and coded equation.
L17-23 Setup if else statement syntax; pre-variable insertion.
L13: added additional fuelNow for console.log display in L20.
L18-24: inserted variables and display text for conditional.
L13: fixed percentage issue
L7-9: resequenced variables for easier manual computation.
first section functional.
Set up Check the Login section of worksheet.
L33-34: define nameInput and pwdInput variables with prompts.
L37-38: defined correctName and correctPwd for comparisons.
L41-47: implemented if and else if comparison statement.
L37-38: corrected variable syntax; quotations not around variable data.
L43: corrected /= to != for proper "does not equal" comparrison.