..will make a new module and not just some new module, nope let's make a fully automatic injection script! This tutorial is the first step into making this. Let's first explain what we're..
$(document).ready(function(){
$('.modrow#saltstring').hide();
$('.modrow#saltstructure').hide();
});
$(document).on("change","select.salt",function(){
if($(this).val()==2){
$('.modrow#saltstring').show();
$('.modrow#saltstructure').show();
}
else{
$('.modrow#saltstring').hide();
$('.modrow#saltstructure').hide();
}
});