Captcha Counter

Counts the number of hits remaining before you get a captcha

As of 13.05.2014. See ბოლო ვერსია.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name       Captcha Counter
// @version    0.2
// @match      https://www.mturk.com/mturk/*
// @copyright  2014+, Tjololo
// @require     http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js
// @namespace https://greasyfork.org/users/710
// @description Counts the number of hits remaining before you get a captcha
// ==/UserScript==

var hitId = "";
if (document.getElementsByName("hitId")[0])
    hitId = document.getElementsByName("hitId")[0].value;
var captchanum = 35;
var count = 0;
if (GM_getValue("captcha_counter")){
    count = GM_getValue("captcha_counter");
    console.log("Count: "+count);
}


if (!this.GM_getValue || (this.GM_getValue.toString && this.GM_getValue.toString().indexOf("not supported")>-1)) {
    this.GM_getValue=function (key,def) {
        return localStorage[key] || def;
        };
    this.GM_setValue=function (key,value) {
        return localStorage[key]=value;
        };
}

if(window.location.href.indexOf("accept") > -1) {
    if ($('input[name="userCaptchaResponse"]').length > 0) {
    	count = 0;
    	GM_setValue("captcha_counter",count);
        console.log("Captcha found: "+count);
	}
    else{
    	if (hitId != "" && $('div[class="message error"]').length == 0){
	        console.log("Accepted Hit");
	        count+=1;
	        GM_setValue("captcha_counter",count);
            console.log((captchanum-count)+" hits left until captcha!");
            if (count == 35)
                alert("Next hit is a captcha!");
	        //alert((captchanum-count)+" hits left until captcha!");
	    }
	    else{
	        console.log("No hit accepted");
	    }
    }
    
}
if (captchanum-count == 1)
    captchaCountStr = (captchanum-count)+" hit left until captcha!";
else if (captchanum-count == 0)
    captchaCountStr = "Last hit before captcha!";
else
    captchaCountStr = (captchanum-count)+" hits left until captcha!";

$('#theTime').parent().parent().parent().append('<tr><td align="left" valign="top" class="title_orange_text" nowrap="" style="padding-top: 3px; padding-left: 5px;"><b>Captcha:</b> <span>' + captchaCountStr + '</span></td></tr>');