HTML_AJAX_Client_Pool = function(maxClients, startingClients){	this.maxClients = maxClients;	this._clients = [];	this._len = 0;	while (--startingClients > 0) {		this.addClient();	}}HTML_AJAX_Client_Pool.prototype = {	isEmpty: function()	{		return this._len == 0;	},	addClient: function()	{		if (this.maxClients != 0 && this._len > this.maxClients) {			return false;		}		var key = this._len++;		this._clients[key] = new HTML_AJAX_HttpClient();		return this._clients[key];	},	getClient: function ()	{		for (var i = 0; i < this._len; i++) {			if (!this._clients[i].callInProgress() && this._clients[i].callbackComplete) {				return this._clients[i];			}		}		var client = this.addClient();		if (client) {			return client;		}		return false;	},	removeClient: function (client)	{		for (var i = 0; i < this._len; i++) {			if (!this._clients[i] == client) {				this._clients.splice(i, 1);				return true;			}		}		return false;	},	clear: function ()	{		this._clients = [];		this._len = 0;	}};// create a default client pool with unlimited clientsHTML_AJAX.clientPools['default'] = new HTML_AJAX_Client_Pool(0);