// ==UserScript==
// @name           Hide reputation
// @namespace      theymos.com
// @description    Hides the reputation text on the Bitcoin forum
// @include        *://www.bitcoin.org/smf/index.php*topic*
// @exclude        *://www.bitcoin.org/smf/index.php?board*
// @exclude        *://www.bitcoin.org/smf/index.php
// @exclude        *://www.bitcoin.org/smf/
// @exclude        *://www.bitcoin.org/smf
// ==/UserScript==

function getElementsByClass(classname,tag)
{
    var output=new Array();
    var allTags=document.getElementsByTagName(tag);
    for (i in allTags)
    {
        if (allTags[i].className==classname)
        {
            output.push(allTags[i]);
        }
    }
    return output;
}
pattern1=/.*Reputation: \+[0-9]+\/-[0-9]+<br>.*/;
pattern2=/.*<a href=".*modifykarma.*\[ . \].*/g;
alldivs=getElementsByClass("smalltext","div");
if(alldivs.length<400)
{
    for(i in alldivs)
    {
        innerhtml=alldivs[i].innerHTML;
        if(innerhtml.length<4000)
        {
            oldhtml=innerhtml;
            innerhtml=innerhtml.replace(pattern1,"");
            if(innerhtml!=oldhtml)
            {
                innerhtml=innerhtml.replace(pattern2,"");
                alldivs[i].innerHTML=innerhtml;
            }
        }
    }
}