//  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();
    }
}

function init_dw_Scroll()
{
    var wndo = new dw_scrollObj('contextooverflow', 'textscroll');
    wndo.setUpScrollControls('menuScroll');

    var wndo = new dw_scrollObj('contextooverflow2', 'textscroll2');
    wndo.setUpScrollControls('menuScroll2');
}

function StartScroll(sc)
{
	dw_Event.add( window, 'load', init_dw_Scroll);
}