function show_window(window_url)
{
	var width = 500,
		height = 610;
	var left = Math.round((screen.width-width)/2),
		top = Math.round((screen.height-height)/2)-30
	var window_param =	'ontop=yes,status=yes,menubar=yes,toolbar=no,'+
						'directories=no,resizable=yes,scrollbars=yes,location=yes,'+
						'width='+width+',height='+height+','+
						'left='+left+',top='+top;
	var window_name = 'window_'+Math.floor( Math.random()*1000);
	var win = window.open(window_url, window_name, window_param);
	win.focus();
	return false;
}


function update_team(USER_ID) {
  var v = { 'do' : 'update_team',
			      'user_id' : USER_ID
			      };
    $.ajax({
        'type' : 'POST',
        'url'  : "/ajax/ajax.php", 
        'data' : v,
        'dataType' : 'json', 
        'success' : refresh_team
         });	
}

function refresh_team(res) {
    if (res.msg=='OK') {
        $("#team_"+res.user_id).empty().html(res.link);
    } else {
        alert(res.msg);
    }

}