// JavaScript Document

function addEvent(obj, evType, fn){
	  /* adds an eventListener for browsers which support it
		 Written by Scott Andrew: nice one, Scott */
	  if (obj.addEventListener){
		obj.addEventListener(evType, fn, true);
		return true;
	  } else if (obj.attachEvent){
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	  } else {
		return false;
	  }
	}