Calculation form on your website
Only the distance calculation form is installed on your website - your visitors fill it out and after clicking on the button "Calculate" they are redirected to the website Flagma-jp.com to see the calculation result.
You may change the form code at your discretion.
If your website uses character encoding different from utf-8, e.g. windows-1251, please add the following into the code form:
<input type="hidden" name="charset" value="windows-1251">