$(function() {

	var $content = $('<div></div>')
		.addClass('zchatstartbtn')
		.append('<div></div>');
	
 	 $("#pagetop").append($content);

});

$().ready(function() {

	var has_operator = false;
	var new_window_key = '';

	poll_operator();
	var poll_operatorID = setInterval(function() { poll_operator(); }, 5000);

	function poll_operator() {
		var url = ZMODURL + "/zchat/ajax/poll-operators.php";
		$.get(url, function(data) {
			if (! data) {
				has_operator = false;
				$(".zchatstartbtn").addClass('offline');
			} else {
				has_operator = true;
				new_window_key = data;
				$(".zchatstartbtn").removeClass('offline');
			}
		});
	}

	$(".zchatstartbtn").click(function() {
		if (has_operator) {
			$(this).popupWindow({
				windowURL: ZMODURL + "/zchat/client.php",
				windowName: new_window_key,
				toolbar: 0,
				height: 530,
				centerScreen:1,
			})
		} else {
			document.location.href = HTTP + "/pages/contact.php";
		}
	});


});