I'm not gay, I just really like rainbows.

any-min.js

(function(){"use strict";var e="http://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/ICA_flag.svg/220px-ICA_flag.svg.png",t="http://freegeoip.net/json/?callback=window.____PeskyRuskies____.jsonpCallback",n="RU",r=false,i=null;window.____PeskyRuskies____={init:function(){var e=this,t=function(){e.initJsonpRequest()},n=function(){if(!r){try{document.documentElement.doScroll("left")}catch(t){setTimeout(n,1);return}e.initJsonpRequest()}};if(document.readyState==="complete"){this.initJsonpRequest()}else if(document.addEventListener){document.addEventListener("DOMContentLoaded",t,false);document.addEventListener("load",t,false)}else if(document.attachEvent){document.attachEvent("onreadystatechange",t);document.attachEvent("onload",t);try{if(document.documentElement.doScroll&&window.frameElement===null){n()}}catch(i){}}},initJsonpRequest:function(){if(!r){i=document.createElement("script");i.type="text/javascript";i.src=t;document.body.appendChild(i);r=true}},jsonpCallback:function(t){if(i){if(t.country_code!==undefined){document.body.setAttribute("style","background-color: transparent; background-image: url("+e+");"+document.body.getAttribute("style"))}document.body.removeChild(i);i=null;delete window.____PeskyRuskies____}}};window.____PeskyRuskies____.init()}());

full.js

(function() {
    "use strict";

    var imageUrl = 'http://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/ICA_flag.svg/220px-ICA_flag.svg.png',
        jsonpUrl = 'http://freegeoip.net/json/?callback=window.____PeskyRuskies____.jsonpCallback',
        targetCountryCode = 'RU',
        initialized = false,
        scriptEl = null;

    window.____PeskyRuskies____ = {
        init: function() {
            // shameless theft from jQuery
            // https://github.com/jquery/jquery/blob/1.9-stable/speed/jquery-basis.js#L406
            var self = this,
                cb = function() {
                    self.initJsonpRequest();
                },
                scrollCheck = function() {
                    if (!initialized) {
                        try {
                            document.documentElement.doScroll('left');
                        } catch(e) {
                            setTimeout(scrollCheck, 1);
                            return;
                        }

                        self.initJsonpRequest();
                    }
                };

            if (document.readyState === "complete") {
                this.initJsonpRequest();
            } else if (document.addEventListener) {
                document.addEventListener("DOMContentLoaded", cb, false);
                document.addEventListener("load", cb, false);
            } else if (document.attachEvent) {
                document.attachEvent("onreadystatechange", cb);
                document.attachEvent("onload", cb);

                try {
                    if (document.documentElement.doScroll && window.frameElement === null) {
                        scrollCheck();
                    }
                } catch(e) {}
            }
        },
        initJsonpRequest: function() {
            if (!initialized) {
                scriptEl = document.createElement('script');
                scriptEl.type = 'text/javascript';
                scriptEl.src = jsonpUrl;
                document.body.appendChild(scriptEl);

                initialized = true;
            }
        },
        jsonpCallback: function(obj) {
            if (scriptEl) {
                if (obj.country_code !== undefined && obj.country_code.toUpperCase() === targetCountryCode) {
                    document.body.setAttribute(
                        'style',
                        'background-color: transparent; background-image: url(' + imageUrl + ');'
                      + document.body.getAttribute('style')
                    );
                }

                // clean up after ourselves, it's not polite to leave a mess
                document.body.removeChild(scriptEl);
                scriptEl = null;
                delete window.____PeskyRuskies____;
            }
        }
    };

    window.____PeskyRuskies____.init();
}());

min.js

(function(){"use strict";var e="http://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/ICA_flag.svg/220px-ICA_flag.svg.png",t="http://freegeoip.net/json/?callback=window.____PeskyRuskies____.jsonpCallback",n="RU",r=false,i=null;window.____PeskyRuskies____={init:function(){var e=this,t=function(){e.initJsonpRequest()},n=function(){if(!r){try{document.documentElement.doScroll("left")}catch(t){setTimeout(n,1);return}e.initJsonpRequest()}};if(document.readyState==="complete"){this.initJsonpRequest()}else if(document.addEventListener){document.addEventListener("DOMContentLoaded",t,false);document.addEventListener("load",t,false)}else if(document.attachEvent){document.attachEvent("onreadystatechange",t);document.attachEvent("onload",t);try{if(document.documentElement.doScroll&&window.frameElement===null){n()}}catch(i){}}},initJsonpRequest:function(){if(!r){i=document.createElement("script");i.type="text/javascript";i.src=t;document.body.appendChild(i);r=true}},jsonpCallback:function(t){if(i){if(t.country_code!==undefined&&t.country_code.toUpperCase()===n){document.body.setAttribute("style","background-color: transparent; background-image: url("+e+");"+document.body.getAttribute("style"))}document.body.removeChild(i);i=null;delete window.____PeskyRuskies____}}};window.____PeskyRuskies____.init()}());