// =8) {
ie4=false;
ie8=true;
}
}
var counterSecs2 = 0; // for MCHALLIS counter script from weather-watch.com (adapted by K. True)
var updates2 = 0; // update counter for limit by maxupdates
var lastajax2timeformat = 'unknown'; //used to reset the counter when a real update is done
var doTooltip2 = 0; // set to 1 to have ajaxed variable names appear as tooltips (except for graphics)
var langPauseMsg2 = 'The updates are paused - reload page to start'; // substitute this for ajaxindicator when
// maxupdates has been reached and updating paused.
// ------------------------------------------------------------------------------------------
// main function.. read clientraw.txt and format areas
// ------------------------------------------------------------------------------------------
// utility functions to navigate the HTML tags in the page
function get_ajax2_tags ( ) {
// search all the span tags and return the list with class="ajax2" in it
//
if (ie4 && browser != "Opera" && ! ie8) {
var elem = document.body.getElementsByTagName('span');
var lookfor = 'className';
} else {
var elem = document.getElementsByTagName('span');
var lookfor = 'class';
}
var arr = new Array();
var iarr = 0;
for(var i = 0; i < elem.length; i++) {
var att = elem[i].getAttribute(lookfor);
if(att == 'ajax2') {
arr[iarr] = elem[i];
iarr++;
}
}
return arr;
}
function reset_ajax2_color( usecolor ) {
// reset all the styles to have no color override
var elements = get_ajax2_tags();
var numelements = elements.length;
for (var index=0;index!=numelements;index++) {
var element = elements[index];
element.style.color=usecolor;
}
}
function set_ajax2_obs( name, value ) {
// store away the current value in both the doc and the span as lastobs="value"
// change color if value != lastobs
var element = document.getElementById(name);
if (! element ) { return; } // V1.04 -- don't set if missing the tag
var lastobs = element.getAttribute("lastobs");
element.setAttribute("lastobs",value);
if (value != unescape(lastobs)) {
element.style.color=flashcolor2;
if ( doTooltip ) { element.setAttribute("title",'AJAX tag '+name); }
element.innerHTML = value; // moved inside to fix flashing issue (Jim at jcweather.us)
}
}
function set_ajax2_uom( name, onoroff ) {
// this function will set an ID= to visible or hidden by setting the style="display: "
// from 'inline' or 'none'
var element = document.getElementById(name);
if (! element ) { return; }
if (onoroff) {
element.style.display='inline';
} else {
element.style.display='none';
}
}
function flashratecolour( flashrate ) {
if (flashrate > 1) { return (' '+clientrawl2k[90]+' '); }
if (flashrate > 2) { return (' '+clientrawl2k[90]+' '); }
if (flashrate > 3) { return (' '+clientrawl2k[90]+' '); }
if (flashrate > 4) { return (' '+clientrawl2k[90]+' '); }
return flashrate;
}
// function to add colored lightning
function lightColor(light) {
if (light > 200) { return (' EXTREME '); }
if (light > 120) { return (' SEVERE '); }
if (light > 60) { return (' STRONG '); }
if (light > 25) { return (' MODERATE '); }
if (light > 6) { return (' ACTIVE '); }
if (light > 1) { return (' LOW '); }
return("QUIET");
}
// Mike Challis' counter function (adapted by Ken True)
//
function ajax2_countup() {
var element = document.getElementById("ajax2counter");
if (element) {
element.innerHTML = counterSecs2;
counterSecs2++;
}
}
// main function.. read mysummary.txt and format areas
// ------------------------------------------------------------------------------------------
function ajaxLoader2(url) {
if (document.getElementById) {
var x = (typeof window.ActiveXObject != 'undefined') ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(url);
}
if (x) { // got something back
x.onreadystatechange = function() {
try { if (x.readyState == 4 && x.status == 200) { // Mike Challis added fix to fix random error: NS_ERROR_NOT_AVAILABLE
var clientrawl2k = x.responseText.split('|');
if( updates2 <= maxupdates2 || maxupdates2 > 0 ) {
if (maxupdates2 > 0 ) {updates2++; } // increment counter if needed
//Totalflashes
var totalflashes = clientrawl2k[0];
set_ajax2_obs("ajaxtotalflashes",totalflashes);
var posCGflashes = clientrawl2k[1];
set_ajax2_obs("ajaxposcgflashes",posCGflashes);
var negCGflashes = clientrawl2k[2];
set_ajax2_obs("ajaxnegcgflashes",negCGflashes);
var posICflashes = clientrawl2k[3];
set_ajax2_obs("ajaxposicflashes",posICflashes);
var negICflashes = clientrawl2k[4];
set_ajax2_obs("ajaxnegicflashes",negICflashes);
var totalstrokes = clientrawl2k[5];
set_ajax2_obs("ajaxtotalstrokes",totalstrokes);
var posCGstrokes = clientrawl2k[6];
set_ajax2_obs("ajaxposcgstrokes",posCGstrokes);
var negCGstrokes = clientrawl2k[7];
set_ajax2_obs("ajaxnegcgstrokes",negCGstrokes);
var posICstrokes = clientrawl2k[8];
set_ajax2_obs("ajaxposicstrokes",posICstrokes);
var negICstrokes = clientrawl2k[9];
set_ajax2_obs("ajaxnegicstrokes",negICstrokes);
var strongflashes = clientrawl2k[10];
set_ajax2_obs("ajaxstrongflashes",strongflashes);
var stormcount = clientrawl2k[11];
set_ajax2_obs("ajaxstormcount",stormcount);
var yellowalertsno = clientrawl2k[12];
set_ajax2_obs("ajaxnoyelalerts",yellowalertsno);
var redalertsno = clientrawl2k[13];
set_ajax2_obs("ajaxnoredalerts",redalertsno);
var ratiostrikesflash = clientrawl2k[14];
set_ajax2_obs("ajaxratiostrokesperflash",ratiostrikesflash);
var recallflashes = clientrawl2k[15];
set_ajax2_obs("ajaxrecallflashes",recallflashes);
var recallstrokes = clientrawl2k[16];
set_ajax2_obs("ajaxrecallstrokes",recallstrokes);
var recposcgflashes = clientrawl2k[17];
set_ajax2_obs("ajaxrecposcgflashes",recposcgflashes);
var recnegcgflashes = clientrawl2k[18];
set_ajax2_obs("ajaxrecnegcgflashes",recnegcgflashes);
var recposicflashes = clientrawl2k[19];
set_ajax2_obs("ajaxrecposicflashes",recposicflashes);
var recnegicflashes = clientrawl2k[20];
set_ajax2_obs("ajaxrecnegicflashes",recnegicflashes);
var recposcgstrokes = clientrawl2k[21];
set_ajax2_obs("ajaxrecposcgstrokes",recposcgstrokes);
var recnegcgstrokes = clientrawl2k[22];
set_ajax2_obs("ajaxrecnegcgstrokes",recnegcgstrokes);
var recposicstrokes = clientrawl2k[23];
set_ajax2_obs("ajaxrecposicstrokes",recposicstrokes);
var recnegicstrokes = clientrawl2k[24];
set_ajax2_obs("ajaxrecnegicstrokes",recnegicstrokes);
var trendflashrate = clientrawl2k[25];
set_ajax2_obs("ajaxtrendflashrate",trendflashrate + "%");
var trendstrokerate = clientrawl2k[26];
set_ajax2_obs("ajaxtrendstrokerate",trendstrokerate + "%");
var detectionrate = clientrawl2k[27];
set_ajax2_obs("ajaxdetectionrate",detectionrate + "%");
var flashlastfive = clientrawl2k[28];
set_ajax2_obs("ajaxflashfive",flashlastfive);
var flashlastthirty = clientrawl2k[33];
set_ajax2_obs("ajaxflashthirty",flashlastthirty);
var flashlastsixty = clientrawl2k[39];
set_ajax2_obs("ajaxflashsixty",flashlastsixty);
var flashcloseintense = clientrawl2k[85];
set_ajax2_obs("ajaxflashcloseintense",flashcloseintense);
var flashregionintense = clientrawl2k[91];
set_ajax2_obs("ajaxflashregionintense",flashregionintense);
var flashrate = clientrawl2k[81];
set_ajax2_obs("ajaxflashrate",flashrate + "/min");
var strokerate = clientrawl2k[82];
set_ajax2_obs("ajaxstrokerate",strokerate + "/min") ;
var noiserate = clientrawl2k[83];
set_ajax2_obs("ajaxnoiserate",noiserate + "/min") ;
var flashclose = clientrawl2k[84];
set_ajax2_obs("ajaxflashclose",flashclose);
var flashreg = clientrawl2k[90];
set_ajax2_obs("ajaxflashreg",flashreg);
}
// Lightning added by Webster Weather LIVE for Alt-Dashboard Script Version 2.80 or later
lightlastminute = clientrawl2k[82];
lightlastminute = lightColor(lightlastminute);
set_ajax2_obs("ajaxlightning",lightlastminute);
// Current Time 2 settings
// All combined you could end up with Mon Nov 14, 2007
//
// Uses mysummary elements:
// Hour 29 Min 30 Day 35 Month 36 Year 141
// Added 2007-11-14 by Kevin Reed TNETWeather.com
//======================================================================
var ntime = clientrawl2k[96];
//
set_ajax2_obs("ajax2ntime", ntime );
// Current Time 2 settings
// current date and time of observation in clientraw.txt
var ajax2timeformat = clientrawl2k[96];
var ajax2dateformat = clientrawl2k[98];
set_ajax2_obs("ajax2datetime",ajax2dateformat + " " +ajax2timeformat);
set_ajax2_obs("ajax2date",ajax2dateformat);
set_ajax2_obs("ajax2time",ajax2timeformat);
if (lastajax2timeformat != ajax2timeformat) {
counterSecs2 = 0; // reset timer
lastajax2timeformat = ajax2timeformat; // remember this time
}
// now ensure that the indicator flashes on every AJAX fetch
var element = document.getElementById("ajaxindicator3");
if (element) {
element.style.color = flashcolor2;
}
} // END if (x.readyState == 4 && x.status == 200)
} // END try
catch(e){} // Mike Challis added fix to fix random error: NS_ERROR_NOT_AVAILABLE
} // END x.onreadystatechange = function() {
x.open("GET", url, true);
x.send(null);
// reset the flash colors, and restart the update unless maxupdate limit is reached
setTimeout("reset_ajax2_color('')",flashtime2); // change text back to default color
if ( (maxupdates2 == 0) || (updates2 < maxupdates2-1)) {
setTimeout("ajaxLoader2(clientrawl2kFile + '?' + new Date().getTime())", reloadTime2); // get new data
}
}
} // end ajaxLoader function
//element = document.getElementById("ajaxcounter");
//if (element) {
window.setInterval("ajax2_countup()", 1000); // run the counter for seconds since update
//}
// invoke when first loaded on page
if (!ajaxLoader2InBody) {ajaxLoader2(clientrawl2kFile + '?' + new Date().getTime(), reloadTime2); }
// ]]>