34 lines
1 KiB
JavaScript
34 lines
1 KiB
JavaScript
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// © 2006-2010 Joey Hess
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// Redistribution and use in source and compiled forms, with or without
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// modification, are permitted under any circumstances. No warranty.
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//
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// Uses CSS to hide toggleables, to avoid any flashing on page load. The
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// CSS is only emitted after it tests that it's going to be able
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// to show the toggleables.
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if (document.getElementById && document.getElementsByTagName && document.createTextNode) {
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document.write('<style type="text/css">div.toggleable { display: none; }</style>');
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hook("onload", inittoggle);
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}
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function inittoggle() {
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var as = getElementsByClass('toggle');
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for (var i = 0; i < as.length; i++) {
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var id = as[i].href.match(/#(\w.+)/)[1];
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if (document.getElementById(id).className == "toggleable")
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document.getElementById(id).style.display="none";
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as[i].onclick = function() {
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toggle(this);
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return false;
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}
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}
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}
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function toggle(s) {
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var id = s.href.match(/#(\w.+)/)[1];
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style = document.getElementById(id).style;
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if (style.display == "none")
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style.display = "block";
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else
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style.display = "none";
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}
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