Coinmine Enahcnements

// ==UserScript==
// @name       CoinMine.pw Enhancements
// @namespace  http://www.dasbiersec.com
// @version    0.1
// @description  Add some enhancements to CoinMine.pw
// @match      http://coinmine.pw/account.php
// @copyright  2012+, You
// ==/UserScript==

// a function that loads jQuery and calls a callback function when jQuery has finished loading
function addJQuery(callback) {
    var script = document.createElement("script");
    script.setAttribute("src", "//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js");
    script.addEventListener('load', function() {
        var script = document.createElement("script");
        script.textContent = "window.jQ=jQuery.noConflict(true);(" + callback.toString() + ")();";
        document.body.appendChild(script);
    }, false);
    document.body.appendChild(script);
}

// the guts of this userscript
function main() {
    // get BTC/LTC conversion rate (LTC/BTC)
    var cryptsyPrice = null;
    
    jQ.get('http://jsonp.jit.su/?url=http%3A%2F%2Fpubapi.cryptsy.com%2Fapi.php%3Fmethod%3Dsinglemarketdata%26marketid%3D3', function (data) {

        console.log(data.return.markets.LTC.lasttradeprice);
        cryptsyPrice = data.return.markets.LTC.lasttradeprice;        
        
        
        // Resize account list page to be wider
        jQ('body div:nth-child(3) div').first().css('width', '1200px');
        
        // Move LTC/USD estimates out from tooltip
        jQ('input[value=payaccounts]').parent().find('table').each(function (index, element) {
            
            
            jQ(this).attr('width', '99%');
            var details = jQ(this).find('td:nth-child(2)').find("b > a").attr('title').split("\n");
            
            var html = '<td style="width: 440px" valign="top">';
            
            for (var i = 0; i < details.length; i++)
            {
                html = html + details[i] + "<br />";
                
                // BTC price
                if (i == details.length - 1)
                {
                    var data = details[i].split(" ");
                    var price = 0;
                    
                    if (parseFloat(data[1]) > 0)
                    {
                        price = (parseFloat(data[1]) * cryptsyPrice).toFixed(8);
                    }

                    
                    html = html + "BTC: " + price + "<br />";
                }
            }
            
            
            jQ(this).find('tr').append(html);
            
        });
        
        // Find any payouts that are active and set color to red to be more apparent
        jQ('.coinpayout').each(function (index, element) {
            
            if (jQ(this).val() > 0)
            {
                jQ(this).css("background-color", "green");
            }
        });
        
    })
    .fail(function () {
                    alert("Problem loading cryptsy data... (shocker)");
    });
}

// load jQuery and execute the main function
addJQuery(main);