//  dw_event.js version date Apr 2008
//  basic event handling file from dyn-web.com

var dw_Event = {
        add: function(obj, etype, fp, cap) {
                cap = cap || false;
                if (obj.addEventListener) obj.addEventListener(etype, fp, cap);
                else if (obj.attachEvent) obj.attachEvent("on" + etype, fp);
                },
        remove: function(obj, etype, fp, cap) {
                cap = cap || false;
                if (obj.removeEventListener) obj.removeEventListener(etype, fp, cap);
                else if (obj.detachEvent) obj.detachEvent("on" + etype, fp);
          },

  DOMit: function(e) {
                e = e? e: window.event; // e IS passed when using attachEvent though ...
                if (!e.target) e.target = e.srcElement;
                if (!e.preventDefault) e.preventDefault = function () { e.returnValue = false; return false; }
                if (!e.stopPropagation) e.stopPropagation = function () { e.cancelBubble = true; }
                return e;
          },

  getTarget: function(e) {
                e = dw_Event.DOMit(e); var tgt = e.target;
                if (tgt.nodeType != 1) tgt = tgt.parentNode; // safari...
                return tgt;
          }
  }

// Danny Goodman's version (DHTML def ref)
function addLoadEvent(func) {
  var oldQueue = window.onload ? window.onload : function() {};
  window.onload = function() {
    oldQueue();
    func();
    }
  }