When I click a url a javascript function is called like below

ccm_coreCommerceLaunchMediaManager = function () {

$.fn.dialog.open({
width: '90%',
height: '70%',
modal: false,
href: "ccm_coreCommerceMediaManagerURL",
title: 'Media Search'
});
}


the generated url is like this ==== /remex-gruppe-8.5.2/index.php/tools/packages/mediathek/media/search_dialog?mode=choose_one

Error : page not found

my directory structury like below

└── Mediathek
├── controllers
├── elements
|── media
| ── form.php(this file contain related link)
├── src
|── Entity//contain model files
├── tools
|── media
|── create_page.php
|── media
|── search_dialog.php
|── js
|── ccm.core.commerce.search.js//this file contain function like below

ccm_coreCommerceLaunchMediaManager = function () {

$.fn.dialog.open({
width: '90%',
height: '70%',
modal: false,
href: "ccm_coreCommerceMediaManagerURL",
title: 'Media Search'
});
}