function Start()
{
LoadScript("user/autostart.js");
}
function Extend(descendant, parent)
{
var s_constructor = parent.toString();
var a_match = s_constructor.match(/\s*function (.*)\(/);
if (a_match != null)
{
descendant.prototype[a_match[1]] = parent;
}
for (var m in parent.prototype)
{
descendant.prototype[m] = parent.prototype[m];
}
}
String.prototype.ltrim = function(charlist)
{
charlist = !charlist ? ' \s\xA0' : charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '\$1');
var re = new RegExp('^[' + charlist + ']+', 'g');
return this.replace(re, '');
}
String.prototype.rtrim = function(charlist)
{
charlist = !charlist ? ' \s\xA0' : charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '\$1');
var re = new RegExp('[' + charlist + ']+$', 'g');
return this.replace(re, '');
}
String.prototype.trim = function(charlist)
{
var str = this.ltrim(charlist);
return str.rtrim(charlist);
}
function EventBase()
{
this.callbacks_ = new Array();
}
EventBase.prototype.callbacks_ = null;
EventBase.prototype.Bind = function(event_name, callback)
{
if (typeof this.callbacks_[event_name] == 'undefined')
{
this.callbacks_[event_name] = new Array();
}
this.callbacks_[event_name].push(callback);
}
EventBase.prototype.Trigger = function(event_name)
{
if (typeof this.callbacks_[event_name] != 'undefined')
{
for (var n = 0; n < this.callbacks_[event_name].length; n++)
{
this.callbacks_[event_name][n].apply(null, Array.prototype.slice.call(arguments, 0));
}
}
}