Unity interact with Browser - Calling Functions

Hi!
I'm fooling around how to get a function in my HTML Document called from within a Unity WebGL application - but i can't get it running.

My Code in Unity Plugin JSLib looks like this:

Code (CSharp):

1. mergeInto(LibraryManager.library, {
2.  
3.     ShowModal: function (){
4.        
5.         $.magnificPopup.open('myModal1');
6.     },
7.  
8.     TriggerFunction: function (){
9.         $(document).ready(function(){
10.     $.test()});}
11.     ,
12.  
13.     ShowMessage: function (message) {
14.         window.alert(Pointer_stringify(message));
15.     },
16.  
17. });

The window.alert works fine but ShowModal and TriggerFunction doesn't

I've read the documentation but there are only functions called already made in my unity project. But how to call function that are written in my HTML document - in example some jquery modals or popups etc?
Any ideas ?

 

solved - script order was the causing the problem