// =8) { ie4=false; ie8=true; } } var counterSecs = 0; // for MCHALLIS counter script from weather-watch.com (adapted by K. True) var updates = 0; // update counter for limit by maxupdates var lastajaxtimeformat = 'unknown'; //used to reset the counter when a real update is done var doTooltip = 0; // set to 1 to have ajaxed variable names appear as tooltips (except for graphics) // utility functions to navigate the HTML tags in the page (tweaked for IE8) function get_ajax_tags ( ) { // search all the span tags and return the list with class="ajax" 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 == 'ajax') { arr[iarr] = elem[i]; iarr++; } } return arr; } // END function get_ajax_tags function check_ajax_class(elem) { // tweaked for IE8 // check element id for class="ajax" in it if (ie4 && browser != "Opera" && ! ie8) { var lookfor = 'className'; } else { var lookfor = 'class'; } var class_check = ""; var att = elem.getAttribute(lookfor); if(att == 'ajax') { class_check = 1; } return class_check; } // --- END function check_ajax_class() // --- END function check_ajax_class() function reset_ajax_color( usecolor ) { // reset all the styles to have no color override var elements = get_ajax_tags(); var numelements = elements.length; for (var index=0;index!=numelements;index++) { var element = elements[index]; element.style.color=usecolor; } } function get_last( name ) { // return STORED value - best use BEFORE Rset_ajax_obs ! - typically used for 'change since last' var element = document.getElementById(name); if (! element ) { return ; } // V1.04 -- don't set if missing the tag var prevobs = element.getAttribute("lastobs"); return prevobs; } // ************************** function Rset_ajax_obs( name, value, uom ) { // store away the current value in both the doc and the span as lastobs="value" and forward Unit Of Measure (or user suffix) var element = document.getElementById(name); if (! element ) { return; } // V1.04 -- don't set if missing the tag var lastobs = element.getAttribute("lastobs"); // if (value != unescape(lastobs)) { if (value != lastobs) { element.setAttribute("lastobs",value); if(check_ajax_class(element) ) { // only change text colour if class = 'ajax' element.style.color=flashcolor; } element.innerHTML = value+uom; if ( doTooltip ) { element.setAttribute("title",'AJAX tag: '+name); } } } function set_ajax_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'; } } // --- end of flash-green functions // ------------------------------------------------------------------------------------------ // main function.. read realtime.txt and format areas // ------------------------------------------------------------------------------------------ function ajaxLoader(url) { if (document.getElementById) { var x = (window.ActiveXObject) ? 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 currdat = x.responseText.replace(/\r\n/g, ""); // this gets rid of any line ending // var currdat = currdat.split(' '); // populate the array var currdat = x.responseText; var currdat = currdat.split('\n'); // populate the array //var output = ""; //for (var index = 0;index < currdat.length ;index++) { // output += "currdat[" + index + "] = " + currdat[index] + "
"; //} //document.getElementById('mytest').innerHTML = output; document.getElementById('time_tag').innerHTML = currdat[114]; document.getElementById('sunrise_tag').innerHTML = currdat[130]; document.getElementById('sunset_tag').innerHTML = currdat[131]; document.getElementById('sunset_tag_t').innerHTML = currdat[131]; document.getElementById('latitude_tag').innerHTML = currdat[116]; document.getElementById('longitude_tag').innerHTML = currdat[117]; document.getElementById('altitude_tag').innerHTML = currdat[118]; document.getElementById('dawn_tag').innerHTML = currdat[134]; document.getElementById('sunrise_tag_t').innerHTML = currdat[130]; document.getElementById('moonrise_tag').innerHTML = currdat[138]; document.getElementById('dusk_tag').innerHTML = currdat[135]; document.getElementById('sunset_tag').innerHTML = currdat[135]; document.getElementById('moonset_tag').innerHTML = currdat[139]; document.getElementById('day_light_length_tag').innerHTML = currdat[136]; document.getElementById('day_length_tag').innerHTML = currdat[132]; document.getElementById('moonphase_tag').innerHTML = currdat[137]; document.getElementById('today_temp_hi_tag').innerHTML = currdat[46]; document.getElementById('today_temp_hi_time_tag').innerHTML = currdat[12]; document.getElementById('today_temp_lo_tag').innerHTML = currdat[47]; document.getElementById('today_temp_lo_time_tag').innerHTML = currdat[13]; document.getElementById('yester_temp_hi_tag').innerHTML = currdat[48]; document.getElementById('yester_temp_hi_time_tag').innerHTML = currdat[14]; document.getElementById('yester_temp_lo_tag').innerHTML = currdat[49]; document.getElementById('yester_temp_lo_time_tag').innerHTML = currdat[15]; document.getElementById('today_rain_tag').innerHTML = currdat[71]; document.getElementById('yester_rain_tag').innerHTML = currdat[72]; document.getElementById('today_rain_rate_tag').innerHTML = currdat[80]; //document.getElementById('today_rain_rate_tag').innerHTML = "5.5" document.getElementById('today_rain_rate_time_tag').innerHTML = currdat[33]; document.getElementById('yester_rain_rate_tag').innerHTML = currdat[81]; document.getElementById('yester_rain_rate_time_tag').innerHTML = currdat[34]; document.getElementById('today_max_gust_tag').innerHTML = currdat[100]; document.getElementById('today_max_gust_time_tag').innerHTML = currdat[28]; document.getElementById('yester_max_gust_tag').innerHTML = currdat[101] document.getElementById('yester_max_gust_time_tag').innerHTML = currdat[29]; document.getElementById('today_max_wind_tag').innerHTML = currdat[98]; document.getElementById('today_max_wind_time_tag').innerHTML = currdat[26]; document.getElementById('yester_max_wind_tag').innerHTML = currdat[99]; document.getElementById('yester_max_wind_time_tag').innerHTML = currdat[27]; document.getElementById('today_hi_beau_tag').innerHTML = currdat[109]; document.getElementById('yester_hi_beau_tag').innerHTML = currdat[110]; document.getElementById('today_windrun_tag').innerHTML = currdat[94]; document.getElementById('yester_windrun_tag').innerHTML = currdat[95]; document.getElementById('tpressth').innerHTML = currdat[62]; document.getElementById('tpressth_time').innerHTML = currdat[20]; document.getElementById('ypressth').innerHTML = currdat[64]; document.getElementById('ypressth_time').innerHTML = currdat[22]; document.getElementById('tpressth_lo').innerHTML = currdat[63]; document.getElementById('tpressth_time_lo').innerHTML = currdat[21]; document.getElementById('ypressth_lo').innerHTML = currdat[65]; document.getElementById('ypressth_time_lo').innerHTML = currdat[23];