jandocme.js

function jandocme(){
    (function($){
        var i = 0, windowWidth = $(window).width();
        $('img').each(function(){
            var $el = $(this),
                w = $el.width(),
                h = $el.height(), 
                src = $el.attr('src');
            if(w>16 && h>16 && (src.indexOf('1px')===-1)  && h<1000) { $el.attr('src','http://placejandoc.jgre.co/'+w+'-'+h+'?'+(i++)); }
        });
        $('iframe,embed').each(function(){
            var $el = $(this),
                w = $el.width(),
                h = $el.height(),
                offleft = $el.offset().left;
            if(w>50 && h>50 && ((offleft + w)>0) && h<1000){ $el.replaceWith('<img src="http://placejandoc.jgre.co/'+w+'-'+h+'?'+(i++)+'" style="width: '+w+'px !important;height: '+h+'px !important;">'); }
        });
    $("*").filter(
        window.getComputedStyle ?
        function() {
            return "none" !== document.defaultView.getComputedStyle(this, null).getPropertyValue('background-image');
        } :
        function() {
            return "none" !== this.currentStyle.backgroundImage;
        }).filter(function(){
            return $(this).css('background-image').indexOf('url(')>-1;
        }).each(function(){
            var $el = $(this),
                w = $el.width(),
                h = $el.height(),
                src = $el.css('background-image').toLowerCase();
            if(w>16 && h>20 && 
                (src.indexOf('bg-')===-1)
                && (src.indexOf('/layout/')===-1)
                && (src.indexOf('border')===-1)
                && (src.indexOf('dotted')===-1)
                && (src.indexOf('bullet')===-1)
                && (src.indexOf('gradient')===-1)
                && (src.indexOf('-bg')===-1)
                && (src.indexOf('grid-')===-1)
                && (src.indexOf('.carrot')===-1)
                && (src.indexOf('_divider')===-1)
                && (src.indexOf('_bull.')===-1)
                && (src.indexOf('bg_')===-1)
                && (src.indexOf('.bg')===-1)
                && (src.indexOf('bg.')===-1)
                && w<800 && h<600) {
                $el.css({'background-image':'url(http://placejandoc.jgre.co/'+w+'-'+h+'?'+(i++)+')','background-position':'0 0'});
            }
        });

    }(jQuery||bQuery));
}

if (!($ = window.jQuery)) {
    var script = document.createElement( 'script' );
    script.src = '//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js';
    script.onload=jandocme;
    document.body.appendChild(script);
}
else {
    jandocme()
}


/*
javascript: (function () {var jsCode = document.createElement('script');jsCode.setAttribute('src', 'https://gist.github.com/dtipson/5273244/raw/d3727f43bf5502766dd0c711a920f48c36126330/janedocme.js');document.body.appendChild(jsCode);}());
*/