Threaded Mode | Linear Mode

Joom · 17/01/2012 02:22 PM

Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>STOP SOPA!</title>

<style type="text/css" media="all">
html,
body {
    margin: 0;
    padding: 0;
}

#text-shadow-box {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #444;
    font-family: Helvetica, Arial, sans-serif;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
	-webkit-user-select: none;
}

#text-shadow-box #tsb-text,
#text-shadow-box #tsb-link {
    position: absolute;
    top: 40%;
    left: 0;
    width: 100%;
    height: 1em;
    margin: -0.77em 0 0 0;
    font-size: 90px;
    line-height: 1em;
    font-weight: bold;
    text-align: center;
}

#text-shadow-box #tsb-text {
    font-size: 100px;
    color: transparent;
    text-shadow: black 0px -45.2px 19px; 
}

#text-shadow-box #tsb-link a {
    color: #999;
    text-decoration: none;
}

#text-shadow-box #tsb-box,
#text-shadow-box #tsb-wall {
    position: absolute;
    top: 40%;
    left: 0;
    width: 100%;
    height: 60%;
}

#text-shadow-box #tsb-box {
    -webkit-box-shadow: black 0px -45.2px 39px;
    -moz-box-shadow: black 0px -45.2px 39px;
}

#text-shadow-box #tsb-wall {
    background: #999;
}

#text-shadow-box #tsb-wall p {
    position: relative;
    font-size: 18px;
    line-height: 1.5em;
    text-align: justify;
    color: #222;
    width: 550px;
    margin: 1.5em auto;
    cursor: default;
}

#text-shadow-box #tsb-wall p a {
    color: #fff;
}

#text-shadow-box #tsb-wall p a:hover {
    text-decoration: none;
    color: #000;
    background: #fff;
}

#tsb-spot {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    pointer-events: none;
    background: -webkit-gradient(radial, center center, 0, center center, 450, from(rgba(0,0,0,0)), to(rgba(0,0,0,1)));
    background: -moz-radial-gradient(center 45deg, circle closest-side, transparent 0, black 450px);
}
</style>

<!--[if IE]>
<style type="text/css">
/* Sadly no IE9 support for pointer-events: none; nor CSS2 text-shadow */
#tsb-spot {
    display: none;
}
#tsb-ie {
    position: absolute;
    top: -90%;
    left: -50%;
    width: 200%;
    height: 334%;
    background: url(data:image/svg+xml;base64,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);
}
</style>
<![endif]-->

</head>
<body>
    

<div id="text-shadow-box">
    <div id="tsb-box"></div>
    <p id="tsb-text">STOP SOPA!</p>
    <p id="tsb-link"><a href="http://americancensorship.org/">STOP SOPA!</a></p>
    <div id="tsb-wall">
        <div id="tsb-ie"></div>
        
        <p>This site has gone dark today in protest of the U.S. Stop Online Piracy Act (SOPA) and PROTECT-IP Act (PIPA).  The U.S. Congress is about to censor the Internet, even though the vast majority of Americans are opposed. We need to kill these bills to protect our rights to free speech, privacy, and prosperity.  Learn more at <a href="http://americancensorship.org/">AmericanCensorship.org</a></p>

    </div>
    <div id="tsb-spot"></div>
</div>

<script type="text/javascript" language="javascript" charset="utf-8">
/**
 * Zachary Johnson
 * http://www.zachstronaut.com
 * I place the following code in the public domain.
 *
 * Fork it on GitHub: https://github.com/zachstronaut/stop-sopa
 */
 
var text = null;
var spot = null;
var box = null;
var boxProperty = '';

init();

function init() {
    text = document.getElementById('tsb-text');
    spot = document.getElementById('tsb-spot');
    box = document.getElementById('tsb-box');
    
    if (typeof box.style.webkitBoxShadow == 'string') {
        boxProperty = 'webkitBoxShadow';
    } else if (typeof box.style.MozBoxShadow == 'string') {
        boxProperty = 'MozBoxShadow';
    } else if (typeof box.style.boxShadow == 'string') {
        boxProperty = 'boxShadow';
    }

    if (text && spot && box) {
        document.getElementById('text-shadow-box').onmousemove = onMouseMove;
        document.getElementById('text-shadow-box').ontouchmove = function (e) {e.preventDefault(); e.stopPropagation(); onMouseMove({clientX: e.touches[0].clientX, clientY: e.touches[0].clientY});};
    }
}

function onMouseMove(e) {
    if (typeof e === 'undefined' || typeof e.clientX === 'undefined') {
        return;
    }
    
    var xm = (e.clientX - Math.floor(window.innerWidth / 2)) * 0.4;
    var ym = (e.clientY - Math.floor(window.innerHeight / 3)) * 0.4;
    var d = Math.round(Math.sqrt(xm*xm + ym*ym) / 5);
    text.style.textShadow = -xm + 'px ' + -ym + 'px ' + (d + 10) + 'px black';
    
    if (boxProperty) {
        box.style[boxProperty] = '0 ' + -ym + 'px ' + (d + 30) + 'px black';
    }
    
    xm = e.clientX - Math.floor(window.innerWidth / 2);
    ym = e.clientY - Math.floor(window.innerHeight / 2);
    spot.style.backgroundPosition = xm + 'px ' + ym + 'px';
}
</script>

</body>
</html>

Threaded Mode \| Linear Mode SOPA Strike
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