//  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();
    }
  }