Level 1: Automatic Table and Date Search (Required)
https://abasaltr.github.io/javaScript_analysis/UFO_level1/index.html
Level 2: Multiple Search Categories (Optional) - CaSe SeNsItIvE
https://abasaltr.github.io/javaScript_analysis/UFO_level2/index.html
Level 2b: Multiple Search Categories (Optional) - dropdown select options
https://abasaltr.github.io/javaScript_analysis/UFO_level2b/index.html