ifpass-1.7.1

/* ifpass 1.7.1 by Golden. Paste into a bookmark to use. Have fun! I am not liable for any consequences of you misusing this code. You are allowed to modify this code as long as I am credited as the original creator. */
var version = "ifpass 1.7.1 by Golden";
var scriptString = `
var homePage = "https://web.archive.org";
var version = "` + version + `";
var news = "NEW:\\n - Bookmarks!\\n - Type javascript:ifpass(\\"https://web.archive.org\\"); into a bookmark\\n   and click it while ifpass is loaded!\\n - You can now use Enter to submit URLs!";
var features = "Features:\\n - Doesn't save to search history.\\n - Works in Firefox and Chrome.\\n - Includes fully functional home button.\\n - Reload to reset page.";
var todo = "TODO:\\n - A way to save the home URL.\\n - Display errors when websites don't support iframes.";
var help = ()=> {
    alert(version + "\\n" + news + "\\n" + features + "\\n" + todo);
};
var getHomepage = () => {
    return homePage;
};
var setHomepage = ()=> {
    homePage = prompt("Homepage?\\n(Cancel to reset to default.)", homePage);
    if (!homePage) {
        homePage = "https://web.archive.org";
    }
};
var goto = (page) => {
    loadedPage.src = page;
};
var ifpass = goto;`;

document.body.innerHTML = ``;
var style = document.createElement("style");
style.innerHTML = `
    element {
        border: 0;
        margin: 0;
        font-size:100%;
        line-height:1;
        font-family: "tahoma"
    }
    body {
        border: 0;
        margin: 0;
    }
`;
document.body.appendChild(style);

var script = document.createElement("script");
script.innerHTML = scriptString;
document.body.appendChild(script);

document.body.innerHTML += `
<div align="center">
    <button onclick="help();" >?</button>
     | <button onclick="setHomepage();" >Change</button>
     <button onclick="loadedPage.src = homePage;" >⌂</button>
     | <input type="text" id="textBox" style="width: 40%" value="https://web.archive.org" ></input>
    <button onclick="goto(textBox.value);" >Go!</button>
     | <button onclick="loadedPage.src += '';" >↻</button>
</div>

<iframe id="loadedPage" onload="textBox.value = loadedPage.src" frameBorder="0" ` +
`sandbox="allow-forms allow-modals allow-orientation-lock allow-pointer-lock allow-presentation allow-same-origin allow-scripts" ` +
`src="https://web.archive.org" width=100% height=96.5%>Your browser does not support ifpass, which uses IFrames. Please upgrade your browser.</iframe>

<noscript>Your browser does not support ifpass, which uses Javascript scripts. Please enable scripts.</noscript>
`;

var node = document.getElementsByTagName("input")[0];
node.addEventListener("keyup", function(event) {
    if (event.key === "Enter") {
        goto(textBox.value);
    }
});


console.log(version + ". Pastebin: https://pastebin.com/ayGirY13");