//  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;

        // don't seem to work if not using attachEvent (moral: be consistent, use old OR new models)

        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();

    }

}