Make another page; it will have one field (ion) and one button (generate).
1) In the field (ion), user will be able to enter value from (1-250).
2) Button (generate), when user press generate, it will pull all the formula in table ions that has the value entered by the users in the field (ion).
3) The results will be three columns “Formula “and “Search the Pherobase” “Search the Web” Formula will be pulled from the field formula ion table and “Search the Pherobase” will do Google search for the formula in the Pherobase and “Search the Web” will do Google search for the formula in the web.
4) Add this function to kovats calculator “xxx reocords were found for the kovats value yyyy ± yy”