/*!
light-weight click listener, v 1.0
Copyright (c) 2010 by madr <http://madr.se>
Licensed under the MIT license: http://en.wikipedia.org/wiki/MIT_License
*/
/*
Usage:
Alter the below snippet for your needs and put the modified snippet in a js-file or a <script> and add it to your document. If your webapp depends on libraries or other resources to load, you better keep that in mind.
*/
(function(document, undefined) {
function investigate(elm){
/*
Change the content of this function
to suit your web application.
*/
/*
EXAMPLE 0: do nothing until jQuery (or other libraries) is loaded.
if (typeof window.jQuery == 'undefined') { return false; }
*/
/*
EXAMPLE 1: look for element type
if (elm.nodeName == 'A') {
// do stuff ...
return true;
}
*/
/*
EXAMPLE 2: look for id or other property
if (elm.id == 'modal-window-opener') {
// do stuff ...
return true;
}
*/
/*
EXAMPLE 3: sniffing a classname
if (elm.className.match(/read-more/)) {
// do stuff ...
return true;
}
*/
return false; // default
}
function clicklistener(evt){
var event = evt || window.event,
elm = event.target || window.srcElement,
magic_did_happen = investigate(elm);
if (magic_did_happen) {
if (window.event) { window.eventReturnValue = false; }
else { evt.preventDefault(); }
return false;
}
}
if (document.attachEvent) {
document.attachEvent('onclick', clicklistener);
} else {
document.addEventListener('click', clicklistener, false);
}
})(document);