That is very strange. It's not in ajax-dashboard6.php that I can find, nor is it in a place that would be updated by ajaxWDwx3.js.
I do notice that your settings in ajaxWDwx3.js of var update = // for ajax update interval
{reloadtime: 3000 // fetch clientraw.txt file every 5 seconds (1000 ms = 1 second )
,maxupdates: 0 // Maximum number of updates/fetches allowed (set to zero for unlimited)
// maxupdates * reloadtime / 1000 = (number of seconds to update)
// i.e. 36 x 5000 / 1000 = 180 seconds (3 minutes)
// Note: if you upload your clientraw.txt file every 30 seconds
// then the visitor will see (180/30) = (6 updates in total).
,showRefresh: false // show REFRESH hyperlink after "maxupdates" have been exceeded.
};
var flash = // for update indicator
{color: '#00CC00' // color to flash for changed observations (RGB) (def #00CC00 = green)
,red : '#FF0000' // color to flash red for warnings/alarms (RGB) (def #FF0000 = red)
,time : 3000 // milliseconds to keep flash color on (2000 = 2 seconds);
};
makes for a 'busy' display. May I suggest you use var update = // for ajax update interval
{reloadtime: 5000 // fetch clientraw.txt file every 5 seconds (1000 ms = 1 second )
,maxupdates: 0 // Maximum number of updates/fetches allowed (set to zero for unlimited)
// maxupdates * reloadtime / 1000 = (number of seconds to update)
// i.e. 36 x 5000 / 1000 = 180 seconds (3 minutes)
// Note: if you upload your clientraw.txt file every 30 seconds
// then the visitor will see (180/30) = (6 updates in total).
,showRefresh: false // show REFRESH hyperlink after "maxupdates" have been exceeded.
};
var flash = // for update indicator
{color: '#00CC00' // color to flash for changed observations (RGB) (def #00CC00 = green)
,red : '#FF0000' // color to flash red for warnings/alarms (RGB) (def #FF0000 = red)
,time : 2000 // milliseconds to keep flash color on (2000 = 2 seconds);
};