Hide all VK posts in a chat except yours; to find something you posted before

gistfile1.js

//load jQuery because Vk has no $'s :)
var jq = document.createElement('script');
jq.src = "//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);

// ... give time for script to load, then type.
jQuery.noConflict();


//drop other's posts
x = jQuery('.im_in'); for(i=0; i<x.length; i++){x[i].innerHTML=""}

//also drop posts with docs (GIFS particularly)
x = jQuery('.im_doc_photo'); for(i=0; i<x.length; i++){x[i].innerHTML=""}