Reading textbooks on nature.com sucks. They try and force you to open everything in the same window and every link invokes a JS function. This Gist contains the JS I use in a userscript to improve the readability, and can be found in the chrome store: https://chrome.google.com/webstore/detail/naturecom-readability-imr/caehidepagpmhcgajebpggaldjl…

FixNature.com.js

var myFun = function(){
    for(var nl = document.querySelectorAll(".nlsInlineLinksGrey.expand"), i=0; i < nl.length; i++){
        nl[i].click();
    };
    for(var nl = document.querySelectorAll(".nlsInlineLinks.toWrapLongWord"), i=0; i < nl.length; i++){
        nl[i].href = "http://www.nature.com/principles/ebooks/sci1210-principles-of-modern-biology-15577452/" + nl[i].href.replace(/[^\d]/g, "");
    };
    window.addEventListener("keydown", function(event) {
         if (!event){event = window.event;}
         
         var code = event.keyCode;
        if (event.charCode && code == 0){
              code = event.charCode;
        }
        if(code === 39){
           document.querySelector(".bookArticleNext").click()
        }
        else if(code === 37){
            document.querySelector(".bookArticlePrev").click()
        }

    });
    console.log("Nature.com fixer Running");
};

location.href = 'javascript:((' + myFun.toString() + ')())'