Please act as below.
Html file contain the same style of original Wialon notification and only 1 style is different:
color: red !important;
Also there extra id for the same element where we inserting special text for customer:
<div class="user_notification_desc_txt" id="user_notification_desc_txt">
JS file contain script which on load and each 10 min checking the JSON data http://technoton.in/sdk/notify/request.php.
JSON is contains account name, text to display and date of blockage. Data in JSON is managed from our side.
If account name from JSON = current account, then only this Notification window will be displayed.
If JSON account name is not equal to current account, then it will not show Notification.
Most of the styles and notification close, scripts are the same as in wialon. You can simply remove them if itss already available in your code.
Thank you very much for this opportunity! This solution will create extra possibilities to get money from customer in time!