String.prototype.trim = function() { return this.replace(/^\s+|\s+$/, ''); };
if ( SiSTeR == undefined )
{
	var SiSTeR = {};
}
SiSTeR.Version = '0.1';
SiSTeR.Copyright = 'Patent-pending, Copyright © 2003-2007, SiSTeR Technologies';
SiSTeR.Config = SiSTeR.Config != undefined ? SiSTeR.Config : {};
SiSTeR.Config.set = function(v,d)
{ //set configuration directives without overriding user-definitions
	this[v] = this[v] != undefined ? this[v] : d;
}
SiSTeR.Config.set("enablefullscreen",false);
SiSTeR.Config.set("enablelogging",true);
SiSTeR.Config.set("autoplay",true);
SiSTeR.Config.set("height",280);
SiSTeR.Config.set("width",320);
SiSTeR.Config.set("containerid","SiSTeR");
SiSTeR.Config.set("pubid","auto");
SiSTeR.Config.set("publisher_profile",SiSTeR.Config.pubid);
SiSTeR.Config.set("displaylogo",false);
SiSTeR.Config.set("title",'vcl-title.jpg');
SiSTeR.uniqid = "7b14b04c5c42d850828e3672cbb4afe2177ea524";
SiSTeR.Path = '';
SiSTeR.Init = function() {};
SiSTeR.Require = function(s)
{
	document.write('<scr' + 'ipt type="text/javascr' + 'ipt" src="'+s+'"></scr' + 'ipt>');
}
SiSTeR.Players =
{
	_p:{},
	load: function(s)
	{
		if ( this._p[s] != undefined && typeof this._p[s] == 'function' )
		{
			this._p[s]();
		}
	},
	register: function(s,f)
	{
		this._p[s] = f;
	}
}
SiSTeR.getElementById = function (element) 
{
	var elements = new Array();
	for (var i = 0; i < arguments.length; i++) 
	{
		var element = arguments[i];
		if (typeof element == 'string')
			element = document.getElementById(element);

		if (arguments.length == 1)
			return element;

		elements.push(element);
	}

	return elements;
}
SiSTeR.Event = 
{
	observers: false,
	_observeAndCache: function(element, name, observer, useCapture) 
	{
		if (!this.observers) this.observers = [];
		
		if (element.addEventListener) 
		{
			this.observers.push([element, name, observer, useCapture]);
			element.addEventListener(name, observer, useCapture);
		} else if (element.attachEvent) {
			this.observers.push([element, name, observer, useCapture]);
			element.attachEvent('on' + name, observer);
		}
	},

	unloadCache: function() 
	{
		if (!SiSTeR.Event.observers) return;
		
		for (var i = 0, length = Event.observers.length; i < length; i++) 
		{
			SiSTeR.Event.stopObserving.apply(this, Event.observers[i]);
			SiSTeR.Event.observers[i][0] = null;
		}
		SiSTeR.Event.observers = false;
	},

	observe: function(element, name, observer, useCapture) 
	{
		element = SiSTeR.getElementById(element);
		useCapture = useCapture || false;

		if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/)	|| element.attachEvent))
			name = 'keydown';

		SiSTeR.Event._observeAndCache(element, name, observer, useCapture);
	},

	stopObserving: function(element, name, observer, useCapture) 
	{
		element = SiSTeR.getElementById(element);
		useCapture = useCapture || false;

		if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.detachEvent))
			name = 'keydown';

		if (element.removeEventListener) 
		{
			element.removeEventListener(name, observer, useCapture);
		} else if (element.detachEvent) {
			try {
				element.detachEvent('on' + name, observer);
			} catch (e) {}
		}
	}
}
SiSTeR.ParsedURL =
{
	'url':null,
	'basename':null,
	'domain':null,
	'dirname':null,
	'querystring':null,
	'query':null,
	'parse': function(u)
	{
		this.url = u;
		this.basename = u.substring(u.lastIndexOf('/') + 1,u.indexOf('?'));
		this.domain = u.substring(u.indexOf('http://') + 7).substring(0,u.substring(u.indexOf('http://') + 7).indexOf('/'));
		this.dirname = u.substring(u.indexOf('http://') + 7 + this.domain.length,u.lastIndexOf('/')+1);
		this.querystring= u.substring((u.indexOf('?')) + 1);
		this.query = new Object();

		var separator = ',';
		var query = this.querystring;

		if ( query.length < 1 )
		{
			return false;
		}

		var keypairs = new Object();
		var n = 1;
		while (query.indexOf('&') > -1)
		{
			keypairs[n] = query.substring(0,query.indexOf('&'));
			query = query.substring((query.indexOf('&')) + 1);
			n++;
		}

		keypairs[n] = query;

		for (i in keypairs)
		{
			var keyName = keypairs[i].substring(0,keypairs[i].indexOf('='));
		    var keyValue = keypairs[i].substring((keypairs[i].indexOf('=')) + 1);
			while (keyValue.indexOf('+') > -1)
			{
				keyValue = keyValue.substring(0,keyValue.indexOf('+')) + ' ' + keyValue.substring(keyValue.indexOf('+') + 1);
		    }
		    keyValue = unescape(keyValue);

		    if (this.query[keyName])
		    {
		    	this.query[keyName] = this.query[keyName] + separator + keyValue;
		    } else {
		    	this.query[keyName] = keyValue;
		    }
		}
		return this;
	}
}
SiSTeR.Log = function(o)
{
	if ( !SiSTeR.Config.enablelogging )
		return true;
		
	if (o == undefined)
		o = {};
	var t = new Image();
	var d = new Date();
	var a = [];
	a.push([SiSTeR.Path,'tracker.php?ts=',d.getTime()].join(''));
	if ( o.e != undefined )
		a.push(['e=',o.e].join(''));
	if ( o.i != undefined )
		a.push(['i=',o.i].join(''));
	if ( o.m != undefined )
	{
		a.push(['m=',o.m].join(''));
	} else {
		a.push(['m=',SiSTeR.uniqid].join(''));
	}
	
	a.push(['p=',o.p == undefined ? (SiSTeR.Config.publisher_profile != undefined ? SiSTeR.Config.publisher_profile : SiSTeR.Config.pubid) : o.p].join(''));
	t.src = a.join('&');
	return true;
}
SiSTeR.Load = function()
{
	var s = document.getElementsByTagName("scr" + "ipt");
	for(var i=0;i<s.length;i++)
	{
		if (s[i].src.indexOf('SiSTeR.js.php') != -1)
		{
			SiSTeR.ParsedURL.parse(s[i].src);
			SiSTeR.Path = s[i].src.replace(/SiSTeR\.js\.php.*/,'');
			if (SiSTeR.Path.trim()=='')
			{
				SiSTeR.Path = './';
			}
		}
	}

	SiSTeR.Config.set('pubid',SiSTeR.ParsedURL.query['pubid'] != undefined ? SiSTeR.ParsedURL.query['pubid'] : undefined );

	SiSTeR.Require(SiSTeR.Path+'js/swfobject.js');
	SiSTeR.Require(SiSTeR.Path+'js/ActiveXControl.js');
	SiSTeR.Require(SiSTeR.Path+'js/SiSTeR.lib.php');
}
SiSTeR.Load();