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author | Jonas Smedegaard <dr@jones.dk> | 2010-08-27 10:01:58 +0200 |
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committer | Jonas Smedegaard <dr@jones.dk> | 2010-08-27 10:01:58 +0200 |
commit | f398ad035b973608d380c9939ea845d8e2a0cdc2 (patch) | |
tree | 1ba1a0c94e375ab8ed609eaa57a542c6b87de5a8 /underlays/javascript/ikiwiki/ikiwiki.js | |
parent | 958e5735c946263a111420fe47abe58782581e8c (diff) | |
parent | 6d213a0c739d5b34357b01a616f99197eeba6ad9 (diff) |
Merge branch 'master' of git://git.ikiwiki.info
Diffstat (limited to 'underlays/javascript/ikiwiki/ikiwiki.js')
-rw-r--r-- | underlays/javascript/ikiwiki/ikiwiki.js | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/underlays/javascript/ikiwiki/ikiwiki.js b/underlays/javascript/ikiwiki/ikiwiki.js new file mode 100644 index 000000000..aebc5cf7e --- /dev/null +++ b/underlays/javascript/ikiwiki/ikiwiki.js @@ -0,0 +1,54 @@ +// ikiwiki's javascript utility function library + +var hooks; + +// Run onload as soon as the DOM is ready, if possible. +// gecko, opera 9 +if (document.addEventListener) { + document.addEventListener("DOMContentLoaded", run_hooks_onload, false); +} +// other browsers +window.onload = run_hooks_onload; + +var onload_done = 0; + +function run_hooks_onload() { + // avoid firing twice + if (onload_done) + return; + onload_done = true; + + run_hooks("onload"); +} + +function run_hooks(name) { + if (typeof(hooks) != "undefined") { + for (var i = 0; i < hooks.length; i++) { + if (hooks[i].name == name) { + hooks[i].call(); + } + } + } +} + +function hook(name, call) { + if (typeof(hooks) == "undefined") + hooks = new Array; + hooks.push({name: name, call: call}); +} + +function getElementsByClass(cls, node, tag) { + if (document.getElementsByClass) + return document.getElementsByClass(cls, node, tag); + if (! node) node = document; + if (! tag) tag = '*'; + var ret = new Array(); + var pattern = new RegExp("(^|\\s)"+cls+"(\\s|$)"); + var els = node.getElementsByTagName(tag); + for (i = 0; i < els.length; i++) { + if ( pattern.test(els[i].className) ) { + ret.push(els[i]); + } + } + return ret; +} |