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var textNodeType;
function textContent(n) {
if ( n.nodeType == textNodeType ) {
return n.data;
} else {
var children = n.childNodes;
var t = "";
for ( var i=0 ; i<children.length ; i++ ) {
t = t.concat(textContent(children.item(i)));
}
return t;
}
}
function despam() {
// MSIE seems to barf... Deactivate for now
if ( (/MSIE *[1-6]\./).test(navigator.userAgent) )
return;
// Now replace as appropriate.
var elts = document.getElementsByTagName("span");
for ( var i=0 ; i<elts.length ; i++ ) {
var elt = elts.item(i);
if ( elt.className == "replace-commercial-at" ) {
elt.parentNode.replaceChild(document.createTextNode("@"),elt);
i--; // Semi-bugware
} else if ( elt.className == "replace-full-stop" ) {
elt.parentNode.replaceChild(document.createTextNode("."),elt);
i--; // Semi-bugware
}
}
// Merge adjacent text nodes.
try {
document.normalize(); // Your DOM is BROKEN!
} catch (exn) {
document.documentElement.normalize();
}
// Next, process all <a> elements having class="despammed-address".
elts = document.getElementsByTagName("a");
for ( var i=0 ; i<elts.length ; i++ ) {
var elt = elts.item(i);
if ( elt.className == "despammed-address" ) {
var addr = "mailto:".concat(textContent(elt));
elt.setAttribute("href",addr); // (abstract)
elt.href = addr; // (semantic)
}
}
}
function onLoad() {
// Start with some bugware...
try {
textNodeType = Node.TEXT_NODE;
} catch (exn) { // Your DOM is BROKEN!
textNodeType = 3;
}
// Now despam email adresses.
despam();
}
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