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Forked from gkoberger/gist:1636822
Created January 19, 2012 00:51
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SOPA.js
/* Created by Sahil Lavingia
http://sahillavingia.com/ */
$(function() {
function alphaNumericCheck(theChar) {
return ! ((theChar < 48) || (theChar > 122) || ((theChar > 57) && (theChar < 65)) || ((theChar > 90) && (theChar < 97)));
}
function censor() {
var color = $(this).css('color'),
string = $(this).text(),
new_string = '',
replace = true,
c = '';
for (var i = 0; i < string.length; i++) {
c = string[i];
if (alphaNumericCheck(c)) {
c = replace ? '█' : '';
}
new_string = new_string + c;
replace = !replace;
}
if (!$(this).hasClass('dont-sopa')) {
$(this).text(new_string);
}
}
$('p, span, a, small, .project li, .mark').each(censor);
$('body').prepend('<div id="sopa-bar"><a href="http://en.wikipedia.org/wiki/Wikipedia:SOPA_initiative/Learn_more">Stop SOPA!</div>');
$('head').append($('<style>', {'text': '#sopa-bar{ position:fixed;z-index:999;background:#000;color:#fff;font-weight:bold;font-family:"Helvetica Neue",Helvetica,Arial;padding:10px 0;width:300px;text-align:center;top:50px;right:-75px;-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);-o-transform:rotate(45deg);-ms-transform:rotate(45deg)}#sopa-bar a{color:#fff;text-decoration:none;font-weight:bold}#sopa-bar a:hover{text-decoration:underline}'}));
});
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