Created
October 13, 2013 14:40
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Time range exercise
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title></title> | |
| </head> | |
| <body> | |
| <h1 id="message"></h1> | |
| <script type="text/javascript"> | |
| var now = new Date, | |
| hours_float = now.getHours()+(now.getMinutes()/60), | |
| time_ranges = [ | |
| // [ Start, End, Label ] | |
| [ 6.5, 12, 'Morning' ], | |
| [ 12, 17, 'Afternoon' ], | |
| [ 17, 22, 'Evening' ], | |
| [ 22, 6, 'Night' ] | |
| ], | |
| i; | |
| for (i = 0; i < time_ranges.length; i++) { | |
| if (hours_float >= time_ranges[i][0] && hours_float <= time_ranges[i][1]) { | |
| document.getElementById('message').innerHTML = 'Good '+time_ranges[i][2]; | |
| break; | |
| } | |
| } | |
| </script> | |
| </body> | |
| </html> |
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