HubspotLog = function()
{
	this.referer = null;
	this.title = null;
	this.url = null;
	this.base_dir = null;
	this.error=0;
	this.guid=null;
	this.NewVisit =0;
	this.PrevOnload=null;
	this.PortalID=window.hs_portalid;
	this.PrimaryPortalAlias=window.hs_ppa;
	if (typeof(this.PrimaryPortalAlias)=='string')
		this.PrimaryPortalAlias=this.PrimaryPortalAlias.replace(/\s+/g, '');
	if (typeof(this.PrimaryPortalAlias)!='string' || 
	(typeof(this.PrimaryPortalAlias)=='string' && this.PrimaryPortalAlias.length <= 0))
		this.PrimaryPortalAlias = "pg2.hubspot.com";
}

HubspotLog.prototype = {
	Init : function() {
		this.PrevOnload = null;
		if (typeof(window.onload) == 'function')
			this.PrevOnload = window.onload;
		window.onload = function() { hslog.Log.call(hslog); };
		document.writeln('<span id="hsjssp"></span>');
	},
	
	CreateGuid : function() {
		var g = "";
		for(var i = 0; i < 32; i++)
		g += Math.floor(Math.random() * 0xF).toString(0xF)
		return g;
	},
	CreateCookie : function(c_name,value,expiredays){
		var exdate=new Date()
		exdate.setDate(exdate.getDate()+expiredays)
		document.cookie=c_name+ "=" +escape(value)+ ((expiredays==null) ? "" : ";path=/;expires="+exdate.toGMTString())
	},
	ReadCookie : function(c_name){
		if (document.cookie.length>0)
		  {
		  c_start=document.cookie.indexOf(c_name + "=")
		  if (c_start!=-1)
			{ 
			c_start=c_start + c_name.length+1 
			c_end=document.cookie.indexOf(";",c_start)
			if (c_end==-1) c_end=document.cookie.length
			return unescape(document.cookie.substring(c_start,c_end))
			} 
		  }
		return null
	},
	ManageCookie : function(){
		var tguid = tguid = this.ReadCookie("hubspotutk");
		
		if (tguid == null && typeof(window['hsut']) == 'string') {
			tguid = window['hsut'];
		}
	
		if (tguid){
			if (tguid.indexOf('-') != -1) {
				tguid = tguid.replace(/\-/g, '');
				this.CreateCookie("hubspotutk", tguid, 3650);
			}
			this.guid=tguid; 
			this.NewVisit=0; 
			return;
		}
		
		this.guid = this.CreateGuid();
		this.CreateCookie("hubspotutk", this.guid, 3650);
		this.guid = this.ReadCookie("hubspotutk"); // to make sure we are able to set the cookie
		this.NewVisit=1;
		return;
	},
	Log : function(){
		if (this.PrevOnload != null) {
			try {
				this.PrevOnload();
			} catch(e){}
		}
	
		var El = null;
		try
		{
			if (document.location.protocol.toLowerCase().indexOf("http") != 0) return null;
			this.base_dir = document.location.protocol + "//" + this.PrimaryPortalAlias + "/salog.aspx?";

			if(typeof(this.PortalID) != 'undefined') this.base_dir += "p="+this.PortalID; else this.error = 1;

			this.referer = ""+document.referrer;
			this.title = typeof(window.hs_title) != "string"? ""+document.title : window.hs_title;
			this.url = ""+document.location;		
			this.referer = encodeURIComponent(this.referer.replace(/\.{2}/g, ''));
			this.title = encodeURIComponent(this.title.replace(/\.{2}/g, ''));
			this.url = encodeURIComponent(this.url.replace(/\.{2}/g, ''));
			
			this.ManageCookie();
			if (!this.guid)
				this.guid = this.CreateGuid();
			else
				this.guid = encodeURIComponent(this.guid);

			if(this.error==1) 
				El = "<small>Hubspot Site Analysis code corrupted. Insert fresh copy.</small>";
			else 
			{
				var tracking_url = this.base_dir+"&g="+this.guid+"&n="+this.NewVisit+"&u="+this.url+"&r="+this.referer+"&t="+this.title;
				tracking_url = tracking_url.replace(/'/g, '%27');
				El = "<img src='"+ tracking_url + "' border='0' width='0' height='0'/>";
			}
		}
		catch(e)
		{
			El = "<small>Hubspot Site Analysis Error - "+e.number+" : "+e.message+"</small>";
		}
		
		if (El != null) {
			var span = document.getElementById("hsjssp");
			if (span != null) span.innerHTML += El;
		}
		
		return null;
	}
}

if (typeof(window['hslog']) == 'undefined') {
	var hslog = new HubspotLog();
	hslog.Init();
}