/*
	Licensed under the Creative Commons License.
	Author : http://www.yomotsu.net
*/

/* ordered classes for list item
----------------------------------------*/
function yomotsuOrderedClass() {
	for (var i = 0; i < document.getElementsByTagName("ol").length; i++) {
		var listnum = 1;
		for (var j = 0; j < document.getElementsByTagName("ol")[i].childNodes.length; j++) {
			if(document.getElementsByTagName("ol")[i].childNodes[j].nodeName == "LI"){
				document.getElementsByTagName("ol")[i].childNodes[j].className += " order"+listnum;
				listnum ++;
			}
		}
	}
}

addEvent(window, 'load', yomotsuOrderedClass);

/* add event
----------------------------------------*/

function addEvent(obj, evType, fn){
	if (obj.addEventListener){
		obj.addEventListener(evType, fn, false);
		return true;
	}
	else if (obj.attachEvent){
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	}
	else {
		return false;
	}
}