How to update part of a page Aaham?

Hello, please tell me, I'm putting the file in a template via Smarty
{include file="header.html"}
you need to have this plugin file rather the content of it just rebooted every 30 seconds without reloading the page, you know that somehow via Ajax, the only question is how, please tell me
April 7th 20 at 11:04
0 answer

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