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/*
FOAF.Vix foaf-vix.js
Copyright (C) 2006, 2008 Wojciech Polak
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program. If not, see <http://www.gnu.org/licenses/>.
*/
function init () {
var personName = getElementsByClassName (document, 'span', 'person-name');
personName = personName.length ? personName[0] : null;
if (personName) {
document.title = personName.innerHTML.replace (/<\/?[^>]+>/gi, '')
+ ' - FOAF';
}
var imageMaxWidth = 350;
var ownerImage = getElementsByClassName (document, 'img', 'ownerImage');
ownerImage = ownerImage.length ? ownerImage[0] : null;
if (ownerImage && ownerImage.complete) {
if (ownerImage.width > imageMaxWidth)
ownerImage.width = imageMaxWidth;
}
else if (ownerImage) {
ownerImage.onload = function () {
if (this.complete) {
if (this.width > imageMaxWidth)
this.width = imageMaxWidth;
}
};
}
}
function getElementsByClassName (obj, strTagName, strClassName) {
var arr = (strTagName == '*' && document.all) ?
document.all : obj.getElementsByTagName (strTagName);
var ret = [];
strClassName = strClassName.replace (/\-/g, "\\-");
var regex = new RegExp ("(^|\\s)" + strClassName + "(\\s|$)");
var el;
for (var i = 0; i < arr.length; i++) {
el = arr[i];
if (regex.test (el.className))
ret.push (el);
}
return ret;
}
if (document.location.hash.length) {
var r = document.location.toString ();
r = r.replace (new RegExp (document.location.hash), '');
r += '&hash=' + document.location.hash.substr (1);
document.location.replace (r);
}
window.onload = init;
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