function initScript() {
	addClass({tagName:'a',
	tagClass:'opener',
	classAdd:'click',
	addToParent:true})
}
function addClass (_options) {var _tagName = _options.tagName;var _tagClass = _options.tagClass;var _classAdd = _options.classAdd;var _addToParent = false || _options.addToParent;var _el = document.getElementsByTagName(_tagName);if (_el) {for (var i=0; i < _el.length; i++) {if (_el[i].className.indexOf(_tagClass) != -1) {_el[i].onclick = function() {if (_addToParent) {if (this.parentNode.className.indexOf(_classAdd) == -1) {this.parentNode.className += ' '+_classAdd;} else {this.parentNode.className = this.parentNode.className.replace(_classAdd,'');}} else {if (this.className.indexOf(_classAdd) == -1) {this.className += ' '+_classAdd;} else {this.className = this.className.replace(_classAdd,'');}}return false;}}}}}if (window.addEventListener)window.addEventListener("load", initScript, false);else if (window.attachEvent)window.attachEvent("onload", initScript);
