var chat = {
	myCon:   		false,
	contTarget: 	false,
	objControl:		false,
	pageURL:		false,
	params: 		false,
	myFuncWhenDone: false,
	
	refreshing_action: function() {

		chat.myCon = new AjaxDell(false);
		if(!chat.myCon) return;
		
		var currentTime = new Date()
	
		//chat.pageURL="http://chat.ibcjapan.co.jp:8080/IBCChat/Rosters";
		chat.pageURL="/action_getChatRosters.asp";

		chat.myFuncWhenDone = function(xmlObj) {
			var strResult = xmlObj.responseText;
			var userID="";
			strResult=(filterContactList(strResult,userID,false));
			document.getElementById("chatboxs").innerHTML = strResult;
			setTimeout('chat.refreshing_action()', 60000);
		}
		chat.retrieveContent();
	},
		
	retrieveContent: function() {
		chat.myCon.connect(chat.pageURL, "Get", chat.params, chat.myFuncWhenDone);
	},
	
	retrieveTContent: function() {
		window.location = survey.pageURL + '?' + survey.params;
	}
};