PhantomLimb.js

function enablePhantomLimb(scriptSrc,config){
    var script=document.createElement('script');
    script.src=scriptSrc;
    script.type='text/javascript';
    script.addEventListener('load',function(){
        if('phantomLimb'in window){
            phantomLimb.init(config)
        }
        else{
            console.error('Phantom Limb could not be loaded')
        }
    },false);
    document.head.appendChild(script)
}

enablePhantomLimb('https://github.com/brian-c/phantom-limb/raw/master/phantomLimb.js',{src:'https://github.com/brian-c/phantom-limb/raw/master/limb-black.png',lefty:false});