LocalTapiola: www.lahitapiola.fi DOM XSS by choosing regional company

please check screenshot first. browser: Chromelatest or Internet Explorer 11 steps to reproduce: - go to page http://www.lahitapiola.fi/henkilo" - press Valitse alueyhtiösi button - input zip e.g. 111 vulnerable js code - https://www.lahitapiola.fi/cs/lahitapiola/js/scripts.js...