//hold the markers
var gmarkers=[];
//hold the map
var map;
//hold overview map
var overviewControl;
//hold streams
var streams;
//hold watersheds
var watersheds;
//hold watershed lines
var watershedline;
//hold drought overlay.
var drought;
//hold icons
var baseIcon;
//hold current data DIV
var currentDiv;
//global div to hold the tooltips
var tooltip = document.createElement("div");
//global marker manager.
var mgr;
//hold the radar overlays.
var radaroverlay;
var radaroverlay5;
var radaroverlay10;
var radaroverlay15;
var radaroverlay20;
var radaroverlay25;
var radaroverlay30;
var radarCount = 1;
//hold the time for the radar
var curDateTime;
//hold the variable for the radar set interval function.
var radarInterval = 0;
var loopInterval = 0;
//new data
var dataNew = 1;
// Cookie Variables
var glat = 30.368616;
var glng = -97.845676;
var gzoom = 8;
var gmaptype = 0;
var gdatatype = "flow";
var cookiename = "mapinfo";// name for this cookie
var expiremilliseconds = 31536000000; // number of milliseconds before cookie expiry - one year.
var currentSite;
var checkZoom = 0;
//Refresh time.
function refreshRadarTime(){
var timeSuf = "am";
curDateTime = new Date();var curHour = curDateTime.getHours();var curMin = curDateTime.getMinutes();var curSec = curDateTime.getSeconds();
if (curHour >= 12) { timeSuf = "pm"; } if (curHour > 12) { curHour = curHour - 12; } if (curHour == 0) { curHour = 12; } var curTime = curHour + ":" + ((curMin < 10) ? "0" : "") + parseInt(curMin - (curMin % 5)).toString();
document.getElementById("radarTime").innerHTML = curTime+" "+timeSuf;
}
//Refresh Radar
function refreshRadar(){
radaroverlay.refresh();
radaroverlay.show();
clearInterval(loopInterval);
document.getElementById("radarText").innerHTML = "Current Radar " + " 
Start Loop";
if (radaroverlay5) {
map.removeOverlay(radaroverlay5);
}
if (radaroverlay10) {
map.removeOverlay(radaroverlay10);
}
if (radaroverlay15) {
map.removeOverlay(radaroverlay15);
}
if (radaroverlay20) {
map.removeOverlay(radaroverlay20);
}
if (radaroverlay25) {
map.removeOverlay(radaroverlay25);
}
if (radaroverlay30) {
map.removeOverlay(radaroverlay30);
}
refreshRadarTime();
}
// Function to show radar info.
function showRadar(){
if (document.getElementById("Radar").checked==true) { // show radar
urchinTracker('/Radar');
document.getElementById("radarText").innerHTML = "Current Radar " + " Start Loop";
radarLayer();
refreshRadarTime();
document.getElementById("legendRadar").style.visibility = "visible";
map.addOverlay( radaroverlay );
radaroverlay.show();
radarInterval=setInterval("refreshRadar()",300000);
}
if (document.getElementById("Radar").checked == false) { // show radar
document.getElementById("radarText").innerHTML = "Current Radar ";
if (radaroverlay) {
map.removeOverlay(radaroverlay);
}
if (radaroverlay5) {
map.removeOverlay(radaroverlay5);
}
if (radaroverlay10) {
map.removeOverlay(radaroverlay10);
}
if (radaroverlay15) {
map.removeOverlay(radaroverlay15);
}
if (radaroverlay20) {
map.removeOverlay(radaroverlay20);
}
if (radaroverlay25) {
map.removeOverlay(radaroverlay25);
}
if (radaroverlay30) {
map.removeOverlay(radaroverlay30);
}
document.getElementById("legendRadar").style.visibility = "hidden";
clearInterval(radarInterval);
clearInterval(loopInterval);
}
}
function radarLoop() {
urchinTracker('/Radar Loop');
document.getElementById("radarText").innerHTML = "Current Radar " + " Stop Loop";
// window.open('radarLoop.aspx', 'Radar', 'toolbar=no,location=no,status=no,scrollbars=no,menubar=no,width=600,height=500');
if (radaroverlay) {
map.removeOverlay(radaroverlay);
}
curDateTime = new Date();
var radar_layer = new GTileLayer(null, null, null);
radar_layer.getTileUrl = function(tile, zoom) {
return "http://mesonet.agron.iastate.edu/cache/tile.py/1.0.0/nexrad-n0r-900913/"
+ zoom + "/" + tile.x + "/" + tile.y + ".png?" + (new Date()).getTime();
};
radar_layer.isPng = function() { return true; };
radar_layer.getOpacity = function() { return 0.6; }
radaroverlay = new GTileLayerOverlay(radar_layer);
map.addOverlay(radaroverlay);
addRadarOverlay5();
clearInterval(radarInterval);
radarInterval = setInterval("refreshRadar()", 300000);
}
function addRadarOverlay5() {
var radar_layer5 = new GTileLayer(null, null, null);
radar_layer5.getTileUrl = function(tile, zoom) {
return "http://mesonet.agron.iastate.edu/cache/tile.py/1.0.0/nexrad-n0r-900913-m05m/"
+ zoom + "/" + tile.x + "/" + tile.y + ".png?" + (new Date()).getTime();
};
radar_layer5.isPng = function() { return true; };
radar_layer5.getOpacity = function() { return 0.6; }
radaroverlay5 = new GTileLayerOverlay(radar_layer5);
map.addOverlay(radaroverlay5);
addRadarOverlay10();
}
function addRadarOverlay10() {
var radar_layer10 = new GTileLayer(null, null, null);
radar_layer10.getTileUrl = function(tile, zoom) {
return "http://mesonet.agron.iastate.edu/cache/tile.py/1.0.0/nexrad-n0r-900913-m10m/"
+ zoom + "/" + tile.x + "/" + tile.y + ".png?" + (new Date()).getTime();
};
radar_layer10.isPng = function() { return true; };
radar_layer10.getOpacity = function() { return 0.6; }
radaroverlay10 = new GTileLayerOverlay(radar_layer10);
map.addOverlay(radaroverlay10);
addRadarOverlay15();
}
function addRadarOverlay15() {
var radar_layer15 = new GTileLayer(null, null, null);
radar_layer15.getTileUrl = function(tile, zoom) {
return "http://mesonet.agron.iastate.edu/cache/tile.py/1.0.0/nexrad-n0r-900913-m15m/"
+ zoom + "/" + tile.x + "/" + tile.y + ".png?" + (new Date()).getTime();
};
radar_layer15.isPng = function() { return true; };
radar_layer15.getOpacity = function() { return 0.6; }
radaroverlay15 = new GTileLayerOverlay(radar_layer15);
map.addOverlay(radaroverlay15);
addRadarOverlay20();
}
function addRadarOverlay20() {
var radar_layer20 = new GTileLayer(null, null, null);
radar_layer20.getTileUrl = function(tile, zoom) {
return "http://mesonet.agron.iastate.edu/cache/tile.py/1.0.0/nexrad-n0r-900913-m20m/"
+ zoom + "/" + tile.x + "/" + tile.y + ".png?" + (new Date()).getTime();
};
radar_layer20.isPng = function() { return true; };
radar_layer20.getOpacity = function() { return 0.6; }
radaroverlay20 = new GTileLayerOverlay(radar_layer20);
map.addOverlay(radaroverlay20);
addRadarOverlay25();
}
function addRadarOverlay25() {
var radar_layer25 = new GTileLayer(null, null, null);
radar_layer25.getTileUrl = function(tile, zoom) {
return "http://mesonet.agron.iastate.edu/cache/tile.py/1.0.0/nexrad-n0r-900913-m25m/"
+ zoom + "/" + tile.x + "/" + tile.y + ".png?" + (new Date()).getTime();
};
radar_layer25.isPng = function() { return true; };
radar_layer25.getOpacity = function() { return 0.6; }
radaroverlay25 = new GTileLayerOverlay(radar_layer25);
map.addOverlay(radaroverlay25);
addRadarOverlay30();
}
function addRadarOverlay30() {
var radar_layer30 = new GTileLayer(null, null, null);
radar_layer30.getTileUrl = function(tile, zoom) {
return "http://mesonet.agron.iastate.edu/cache/tile.py/1.0.0/nexrad-n0r-900913-m30m/"
+ zoom + "/" + tile.x + "/" + tile.y + ".png?" + (new Date()).getTime();
};
radar_layer30.isPng = function() { return true; };
radar_layer30.getOpacity = function() { return 0.6; }
radaroverlay30 = new GTileLayerOverlay(radar_layer30);
map.addOverlay(radaroverlay30);
loopInterval=setInterval("loopRadar()", 250);
}
function radarLayer() {
var radar_layer = new GTileLayer(null, null, null);
radar_layer.getTileUrl = function(tile, zoom) {
return "http://mesonet.agron.iastate.edu/cache/tile.py/1.0.0/nexrad-n0r-900913/"
+ zoom + "/" + tile.x + "/" + tile.y + ".png?" + (new Date()).getTime();
};
radar_layer.isPng = function() { return true; };
radar_layer.getOpacity = function() { return 0.6; }
radaroverlay = new GTileLayerOverlay(radar_layer);
}
function refreshTime(subMins) {
var timeSuf = "am";
var curHour = curDateTime.getHours(); var curMin = curDateTime.getMinutes(); var curSec = curDateTime.getSeconds();
curMin = curMin - subMins;
if (curMin < 0) {
curHour--;
curMin = 60 + curMin;
if (curHour < 0) {
curHour = 24;
}
}
if (curHour >= 12) { timeSuf = "pm"; } if (curHour > 12) { curHour = curHour - 12; } if (curHour == 0) { curHour = 12; } var curTime = curHour + ":" + ((curMin < 10) ? "0" : "") + parseInt(curMin - (curMin % 5)).toString();
document.getElementById("radarTime").innerHTML = curTime + " " + timeSuf;
}
function loopRadar() {
var curHour = curDateTime.getHours(); var curMin = curDateTime.getMinutes(); var curSec = curDateTime.getSeconds();
if (radarCount == 1) {
refreshTime(30);
radaroverlay.hide();
radaroverlay30.show();
radarCount++;
return;
}
if (radarCount == 2) {
curMin = curMin - 25;
refreshTime(25);
radaroverlay30.hide();
radaroverlay25.show();
radarCount++;
return;
}
if (radarCount == 3) {
refreshTime(20);
radaroverlay25.hide();
radaroverlay20.show();
radarCount++;
return;
}
if (radarCount == 4) {
refreshTime(15);
radaroverlay20.hide();
radaroverlay15.show();
radarCount++;
return;
}
if (radarCount == 5) {
refreshTime(10);
radaroverlay15.hide();
radaroverlay10.show();
radarCount++;
return;
}
if (radarCount == 6) {
refreshTime(5);
radaroverlay10.hide();
radaroverlay5.show();
radarCount++;
return;
}
if (radarCount >= 7 && radarCount <= 13) {
if (radarCount == 7) {
refreshTime(0);
radaroverlay5.hide();
radaroverlay.show();
}
radarCount++;
if (radarCount == 14) {
radarCount = 1;
} return;
}
}
// Function to hide and show base layers
function baseLayers() {
if (drought) {
map.removeOverlay(drought);
}
if (document.getElementById("Watersheds").checked==true) { // show watersheds
watersheds.show();
watershedline.show();
}
if (document.getElementById("Drought").checked == true) { //show drought
urchinTracker('/Drought');
watersheds.hide();
drought.zPriority = 0;
map.addOverlay(drought);
}
if (document.getElementById("Streams").checked==true) { // show streams
streams.show();
}
if (document.getElementById("Counties").checked==true) { // show counties
counties.show();
}
if (document.getElementById("Watersheds").checked==false) { // hide watersheds
watersheds.hide();
watershedline.hide();
}
if (document.getElementById("Streams").checked==false) { // hide streams
streams.hide();
}
if (document.getElementById("Counties").checked==false) { // hide counties
counties.hide();
}
}
function Layers(layer){
var mLength=gmarkers.length;
//set the global datatype variable
gdatatype=layer;
//get the datatype option list.
var list=document.getElementById('myParameters');
mgr.clearMarkers();
// show flow markers
switch(layer){
case "flow":
//set the correct list box item.
list[0].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].flow!=-998&&map.getZoom()>=gmarkers[i].zoom) {
gmarkers[i].labelClass_="notrated";
gmarkers[i].labelText_=gmarkers[i].flow;
if(gmarkers[i].bankfull!=-998||gmarkers[i].floodstage!=-998){
gmarkers[i].labelClass_="LabeledMarker_markerLabel";
}
if(gmarkers[i].stage>=gmarkers[i].bankfull&&gmarkers[i].bankfull!=-998){
gmarkers[i].labelClass_="bankfull";
}
if(gmarkers[i].stage>=gmarkers[i].floodstage&&gmarkers[i].floodstage!=-998){
gmarkers[i].labelClass_="floodstage";
}
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
// show stage markers
case "stage":
//set the correct list box item.
list[1].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].stage!=-998&&gmarkers[i].type=="river"&&map.getZoom()>=gmarkers[i].zoom) {
gmarkers[i].labelClass_="notrated";
gmarkers[i].labelText_=gmarkers[i].stage;
if(gmarkers[i].bankfull!=-998||gmarkers[i].floodstage!=-998){
gmarkers[i].labelClass_="LabeledMarker_markerLabel";
}
if(gmarkers[i].stage>=gmarkers[i].bankfull&&gmarkers[i].bankfull!=-998){
gmarkers[i].labelClass_="bankfull";
}
if(gmarkers[i].stage>=gmarkers[i].floodstage&&gmarkers[i].floodstage!=-998){
gmarkers[i].labelClass_="floodstage";
}
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show temperature markers
case "temp":
//set the correct list box item.
list[15].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].temp>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].temp>=-50&&gmarkers[i].temp<0){
gmarkers[i].labelClass_="tempbelow0";
}
if(gmarkers[i].temp>=0&&gmarkers[i].temp<10){
gmarkers[i].labelClass_="temp0";
}
if(gmarkers[i].temp>=10&&gmarkers[i].temp<20){
gmarkers[i].labelClass_="temp10";
}
if(gmarkers[i].temp>=20&&gmarkers[i].temp<30){
gmarkers[i].labelClass_="temp20";
}
if(gmarkers[i].temp>=30&&gmarkers[i].temp<40){
gmarkers[i].labelClass_="temp30";
}
if(gmarkers[i].temp>=40&&gmarkers[i].temp<50){
gmarkers[i].labelClass_="temp40";
}
if(gmarkers[i].temp>=50&&gmarkers[i].temp<60){
gmarkers[i].labelClass_="temp50";
}
if(gmarkers[i].temp>=60&&gmarkers[i].temp<70){
gmarkers[i].labelClass_="temp60";
}
if(gmarkers[i].temp>=70&&gmarkers[i].temp<80){
gmarkers[i].labelClass_="temp70";
}
if(gmarkers[i].temp>=80&&gmarkers[i].temp<90){
gmarkers[i].labelClass_="temp80";
}
if(gmarkers[i].temp>=90&&gmarkers[i].temp<100){
gmarkers[i].labelClass_="temp90";
}
if(gmarkers[i].temp>=100){
gmarkers[i].labelClass_="temp100";
}
gmarkers[i].labelText_=gmarkers[i].temp+"°";
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show temperature markers
case "mintemp":
//set the correct list box item.
list[16].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].mintemp>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].mintemp>=-50&&gmarkers[i].mintemp<0){
gmarkers[i].labelClass_="tempbelow0";
}
if(gmarkers[i].mintemp>=0&&gmarkers[i].mintemp<10){
gmarkers[i].labelClass_="temp0";
}
if(gmarkers[i].mintemp>=10&&gmarkers[i].mintemp<20){
gmarkers[i].labelClass_="temp10";
}
if(gmarkers[i].mintemp>=20&&gmarkers[i].mintemp<30){
gmarkers[i].labelClass_="temp20";
}
if(gmarkers[i].mintemp>=30&&gmarkers[i].mintemp<40){
gmarkers[i].labelClass_="temp30";
}
if(gmarkers[i].mintemp>=40&&gmarkers[i].mintemp<50){
gmarkers[i].labelClass_="temp40";
}
if(gmarkers[i].mintemp>=50&&gmarkers[i].mintemp<60){
gmarkers[i].labelClass_="temp50";
}
if(gmarkers[i].mintemp>=60&&gmarkers[i].mintemp<70){
gmarkers[i].labelClass_="temp60";
}
if(gmarkers[i].mintemp>=70&&gmarkers[i].mintemp<80){
gmarkers[i].labelClass_="temp70";
}
if(gmarkers[i].mintemp>=80&&gmarkers[i].mintemp<90){
gmarkers[i].labelClass_="temp80";
}
if(gmarkers[i].mintemp>=90&&gmarkers[i].mintemp<100){
gmarkers[i].labelClass_="temp90";
}
if(gmarkers[i].mintemp>=100){
gmarkers[i].labelClass_="temp100";
}
gmarkers[i].labelText_=gmarkers[i].mintemp+"°";
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show temperature markers
case "maxtemp":
//set the correct list box item.
list[17].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].maxtemp>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].maxtemp>=-50&&gmarkers[i].maxtemp<0){
gmarkers[i].labelClass_="tempbelow0";
}
if(gmarkers[i].maxtemp>=0&&gmarkers[i].maxtemp<10){
gmarkers[i].labelClass_="temp0";
}
if(gmarkers[i].maxtemp>=10&&gmarkers[i].maxtemp<20){
gmarkers[i].labelClass_="temp10";
}
if(gmarkers[i].maxtemp>=20&&gmarkers[i].maxtemp<30){
gmarkers[i].labelClass_="temp20";
}
if(gmarkers[i].maxtemp>=30&&gmarkers[i].maxtemp<40){
gmarkers[i].labelClass_="temp30";
}
if(gmarkers[i].maxtemp>=40&&gmarkers[i].maxtemp<50){
gmarkers[i].labelClass_="temp40";
}
if(gmarkers[i].maxtemp>=50&&gmarkers[i].maxtemp<60){
gmarkers[i].labelClass_="temp50";
}
if(gmarkers[i].maxtemp>=60&&gmarkers[i].maxtemp<70){
gmarkers[i].labelClass_="temp60";
}
if(gmarkers[i].maxtemp>=70&&gmarkers[i].maxtemp<80){
gmarkers[i].labelClass_="temp70";
}
if(gmarkers[i].maxtemp>=80&&gmarkers[i].maxtemp<90){
gmarkers[i].labelClass_="temp80";
}
if(gmarkers[i].maxtemp>=90&&gmarkers[i].maxtemp<100){
gmarkers[i].labelClass_="temp90";
}
if(gmarkers[i].maxtemp>=100){
gmarkers[i].labelClass_="temp100";
}
gmarkers[i].labelText_=gmarkers[i].maxtemp+"°";
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show humidity markers
case "humidity":
//set the correct list box item.
list[18].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].humidity>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].humidity>=0&&gmarkers[i].humidity<10){
gmarkers[i].labelClass_="humid0";
}
if(gmarkers[i].humidity>=10&&gmarkers[i].humidity<20){
gmarkers[i].labelClass_="humid10";
}
if(gmarkers[i].humidity>=20&&gmarkers[i].humidity<30){
gmarkers[i].labelClass_="humid20";
}
if(gmarkers[i].humidity>=30&&gmarkers[i].humidity<40){
gmarkers[i].labelClass_="humid30";
}
if(gmarkers[i].humidity>=40&&gmarkers[i].humidity<50){
gmarkers[i].labelClass_="humid40";
}
if(gmarkers[i].humidity>=50&&gmarkers[i].humidity<60){
gmarkers[i].labelClass_="humid50";
}
if(gmarkers[i].humidity>=60&&gmarkers[i].humidity<70){
gmarkers[i].labelClass_="humid60";
}
if(gmarkers[i].humidity>=70&&gmarkers[i].humidity<80){
gmarkers[i].labelClass_="humid70";
}
if(gmarkers[i].humidity>=80&&gmarkers[i].humidity<90){
gmarkers[i].labelClass_="humid80";
}
if(gmarkers[i].humidity>=90&&gmarkers[i].humidity<100){
gmarkers[i].labelClass_="humid90";
}
if(gmarkers[i].humidity>=100){
gmarkers[i].labelClass_="humid100";
}
gmarkers[i].labelText_=gmarkers[i].humidity+"%";
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show water temperature markers
case "wtemp":
//set the correct list box item.
list[19].selected = true;
for (var i = mLength - 1; i > -1; i--) {
if (gmarkers[i].wtemp > -998 && map.getZoom() >= gmarkers[i].zoom) {
if (gmarkers[i].wtemp >= -50 && gmarkers[i].wtemp < 0) {
gmarkers[i].labelClass_ = "tempbelow0";
}
if (gmarkers[i].wtemp >= 0 && gmarkers[i].wtemp < 10) {
gmarkers[i].labelClass_ = "temp0";
}
if (gmarkers[i].wtemp >= 10 && gmarkers[i].wtemp < 20) {
gmarkers[i].labelClass_ = "temp10";
}
if (gmarkers[i].wtemp >= 20 && gmarkers[i].wtemp < 30) {
gmarkers[i].labelClass_ = "temp20";
}
if (gmarkers[i].wtemp >= 30 && gmarkers[i].wtemp < 40) {
gmarkers[i].labelClass_ = "temp30";
}
if (gmarkers[i].wtemp >= 40 && gmarkers[i].wtemp < 50) {
gmarkers[i].labelClass_ = "temp40";
}
if (gmarkers[i].wtemp >= 50 && gmarkers[i].wtemp < 60) {
gmarkers[i].labelClass_ = "temp50";
}
if (gmarkers[i].wtemp >= 60 && gmarkers[i].wtemp < 70) {
gmarkers[i].labelClass_ = "temp60";
}
if (gmarkers[i].wtemp >= 70 && gmarkers[i].wtemp < 80) {
gmarkers[i].labelClass_ = "temp70";
}
if (gmarkers[i].wtemp >= 80 && gmarkers[i].wtemp < 90) {
gmarkers[i].labelClass_ = "temp80";
}
if (gmarkers[i].wtemp >= 90 && gmarkers[i].wtemp < 100) {
gmarkers[i].labelClass_ = "temp90";
}
if (gmarkers[i].wtemp >= 100) {
gmarkers[i].labelClass_ = "temp100";
}
gmarkers[i].labelText_ = gmarkers[i].wtemp + "°";
mgr.addMarker(gmarkers[i], map.getZoom(), map.getZoom());
}
}
break;
//show lake level markers
case "lakelevel":
//set the correct list box item.
list[2].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].type == "lake" && map.getZoom() >= gmarkers[i].zoom && gmarkers[i].sitenumber != 1972) {
gmarkers[i].labelClass_="notrated";
gmarkers[i].labelText_=gmarkers[i].stage;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
if (gmarkers[i].type=="dam"&&map.getZoom()>=gmarkers[i].zoom) {
gmarkers[i].labelClass_="LabeledMarker_markerLabel";
gmarkers[i].labelText_=gmarkers[i].head;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show most recent rainfall measurements
case "rain":
list[3].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].rain>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain==0.01){
gmarkers[i].labelClass_="rainx01";
}
if(gmarkers[i].rain>0.01&&gmarkers[i].rain<0.1){
gmarkers[i].labelClass_="rainx10";
}
if(gmarkers[i].rain>=0.1&&gmarkers[i].rain<0.25){
gmarkers[i].labelClass_="rainx25";
}
if(gmarkers[i].rain>=0.25&&gmarkers[i].rain<.5){
gmarkers[i].labelClass_="rainx50";
}
if(gmarkers[i].rain>=.5&&gmarkers[i].rain<.75){
gmarkers[i].labelClass_="rainx75";
}
if(gmarkers[i].rain>=.75&&gmarkers[i].rain<1){
gmarkers[i].labelClass_="rain1";
}
if(gmarkers[i].rain>=1&&gmarkers[i].rain<1.5){
gmarkers[i].labelClass_="rain1x5";
}
if(gmarkers[i].rain>=1.5&&gmarkers[i].rain<2){
gmarkers[i].labelClass_="rain2";
}
if(gmarkers[i].rain>=2&&gmarkers[i].rain<2.5){
gmarkers[i].labelClass_="rain2x5";
}
if(gmarkers[i].rain>=2.5&&gmarkers[i].rain<3){
gmarkers[i].labelClass_="rain3";
}
if(gmarkers[i].rain>=3&&gmarkers[i].rain<4){
gmarkers[i].labelClass_="rain4";
}
if(gmarkers[i].rain>=4&&gmarkers[i].rain<5){
gmarkers[i].labelClass_="rain5";
}
if(gmarkers[i].rain>=5&&gmarkers[i].rain<6){
gmarkers[i].labelClass_="rain6";
}
if(gmarkers[i].rain>=6&&gmarkers[i].rain<8){
gmarkers[i].labelClass_="rain8";
}
if(gmarkers[i].rain>=8){
gmarkers[i].labelClass_="rain10";
}
gmarkers[i].labelText_=gmarkers[i].rain;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show most rainfall past 30 minutes
case "rain30min":
list[4].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].rain30min>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain30min==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain30min==0.01){
gmarkers[i].labelClass_="yrainx01";
}
if(gmarkers[i].rain30min>0.01&&gmarkers[i].rain30min<0.1){
gmarkers[i].labelClass_="yrainx10";
}
if(gmarkers[i].rain30min>=0.1&&gmarkers[i].rain30min<0.2){
gmarkers[i].labelClass_="yrainx20";
}
if(gmarkers[i].rain30min>=0.2&&gmarkers[i].rain30min<.3){
gmarkers[i].labelClass_="yrainx30";
}
if(gmarkers[i].rain30min>=.3&&gmarkers[i].rain30min<.4){
gmarkers[i].labelClass_="yrainx40";
}
if(gmarkers[i].rain30min>=.4&&gmarkers[i].rain30min<.6){
gmarkers[i].labelClass_="yrainx60";
}
if(gmarkers[i].rain30min>=.6&&gmarkers[i].rain30min<.8){
gmarkers[i].labelClass_="yrainx80";
}
if(gmarkers[i].rain30min>=.8&&gmarkers[i].rain30min<1){
gmarkers[i].labelClass_="yrain1";
}
if(gmarkers[i].rain30min>=1&&gmarkers[i].rain30min<1.25){
gmarkers[i].labelClass_="yrain1x25";
}
if(gmarkers[i].rain30min>=1.25&&gmarkers[i].rain30min<1.5){
gmarkers[i].labelClass_="yrain1x5";
}
if(gmarkers[i].rain30min>=1.5&&gmarkers[i].rain30min<1.75){
gmarkers[i].labelClass_="yrain1x75";
}
if(gmarkers[i].rain30min>=1.75&&gmarkers[i].rain30min<2){
gmarkers[i].labelClass_="yrain2";
}
if(gmarkers[i].rain30min>=2&&gmarkers[i].rain30min<2.5){
gmarkers[i].labelClass_="yrain2x5";
}
if(gmarkers[i].rain30min>=2.5&&gmarkers[i].rain30min<3){
gmarkers[i].labelClass_="yrain3";
}
if(gmarkers[i].rain30min>=3){
gmarkers[i].labelClass_="yrain3x";
}
gmarkers[i].labelText_=gmarkers[i].rain30min;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements past 24 hours.
case "rain1day":
//set the correct list box item.
list[11].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].rain1day>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain1day==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain1day==0.01){
gmarkers[i].labelClass_="rainx01";
}
if(gmarkers[i].rain1day>0.01&&gmarkers[i].rain1day<0.1){
gmarkers[i].labelClass_="rainx10";
}
if(gmarkers[i].rain1day>=0.1&&gmarkers[i].rain1day<0.25){
gmarkers[i].labelClass_="rainx25";
}
if(gmarkers[i].rain1day>=0.25&&gmarkers[i].rain1day<.5){
gmarkers[i].labelClass_="rainx50";
}
if(gmarkers[i].rain1day>=.5&&gmarkers[i].rain1day<.75){
gmarkers[i].labelClass_="rainx75";
}
if(gmarkers[i].rain1day>=.75&&gmarkers[i].rain1day<1){
gmarkers[i].labelClass_="rain1";
}
if(gmarkers[i].rain1day>=1&&gmarkers[i].rain1day<1.5){
gmarkers[i].labelClass_="rain1x5";
}
if(gmarkers[i].rain1day>=1.5&&gmarkers[i].rain1day<2){
gmarkers[i].labelClass_="rain2";
}
if(gmarkers[i].rain1day>=2&&gmarkers[i].rain1day<2.5){
gmarkers[i].labelClass_="rain2x5";
}
if(gmarkers[i].rain1day>=2.5&&gmarkers[i].rain1day<3){
gmarkers[i].labelClass_="rain3";
}
if(gmarkers[i].rain1day>=3&&gmarkers[i].rain1day<4){
gmarkers[i].labelClass_="rain4";
}
if(gmarkers[i].rain1day>=4&&gmarkers[i].rain1day<5){
gmarkers[i].labelClass_="rain5";
}
if(gmarkers[i].rain1day>=5&&gmarkers[i].rain1day<6){
gmarkers[i].labelClass_="rain6";
}
if(gmarkers[i].rain1day>=6&&gmarkers[i].rain1day<8){
gmarkers[i].labelClass_="rain8";
}
if(gmarkers[i].rain1day>=8){
gmarkers[i].labelClass_="rain10";
}
gmarkers[i].labelText_=gmarkers[i].rain1day;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements since midnight.
case "raintoday":
//set the correct list box item.
list[10].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].raintoday>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].raintoday==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].raintoday==0.01){
gmarkers[i].labelClass_="rainx01";
}
if(gmarkers[i].raintoday>0.01&&gmarkers[i].raintoday<0.1){
gmarkers[i].labelClass_="rainx10";
}
if(gmarkers[i].raintoday>=0.1&&gmarkers[i].raintoday<0.25){
gmarkers[i].labelClass_="rainx25";
}
if(gmarkers[i].raintoday>=0.25&&gmarkers[i].raintoday<.5){
gmarkers[i].labelClass_="rainx50";
}
if(gmarkers[i].raintoday>=.5&&gmarkers[i].raintoday<.75){
gmarkers[i].labelClass_="rainx75";
}
if(gmarkers[i].raintoday>=.75&&gmarkers[i].raintoday<1){
gmarkers[i].labelClass_="rain1";
}
if(gmarkers[i].raintoday>=1&&gmarkers[i].raintoday<1.5){
gmarkers[i].labelClass_="rain1x5";
}
if(gmarkers[i].raintoday>=1.5&&gmarkers[i].raintoday<2){
gmarkers[i].labelClass_="rain2";
}
if(gmarkers[i].raintoday>=2&&gmarkers[i].raintoday<2.5){
gmarkers[i].labelClass_="rain2x5";
}
if(gmarkers[i].raintoday>=2.5&&gmarkers[i].raintoday<3){
gmarkers[i].labelClass_="rain3";
}
if(gmarkers[i].raintoday>=3&&gmarkers[i].raintoday<4){
gmarkers[i].labelClass_="rain4";
}
if(gmarkers[i].raintoday>=4&&gmarkers[i].raintoday<5){
gmarkers[i].labelClass_="rain5";
}
if(gmarkers[i].raintoday>=5&&gmarkers[i].raintoday<6){
gmarkers[i].labelClass_="rain6";
}
if(gmarkers[i].raintoday>=6&&gmarkers[i].raintoday<8){
gmarkers[i].labelClass_="rain8";
}
if(gmarkers[i].raintoday>=8){
gmarkers[i].labelClass_="rain10";
}
gmarkers[i].labelText_=gmarkers[i].raintoday;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements past hour.
case "rain1":
//set the correct list box item.
list[5].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].rain1>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain1==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain1==0.01){
gmarkers[i].labelClass_="yrainx01";
}
if(gmarkers[i].rain1>0.01&&gmarkers[i].rain1<0.1){
gmarkers[i].labelClass_="yrainx10";
}
if(gmarkers[i].rain1>=0.1&&gmarkers[i].rain1<0.2){
gmarkers[i].labelClass_="yrainx20";
}
if(gmarkers[i].rain1>=0.2&&gmarkers[i].rain1<.3){
gmarkers[i].labelClass_="yrainx30";
}
if(gmarkers[i].rain1>=.3&&gmarkers[i].rain1<.4){
gmarkers[i].labelClass_="yrainx40";
}
if(gmarkers[i].rain1>=.4&&gmarkers[i].rain1<.6){
gmarkers[i].labelClass_="yrainx60";
}
if(gmarkers[i].rain1>=.6&&gmarkers[i].rain1<.8){
gmarkers[i].labelClass_="yrainx80";
}
if(gmarkers[i].rain1>=.8&&gmarkers[i].rain1<1){
gmarkers[i].labelClass_="yrain1";
}
if(gmarkers[i].rain1>=1&&gmarkers[i].rain1<1.25){
gmarkers[i].labelClass_="yrain1x25";
}
if(gmarkers[i].rain1>=1.25&&gmarkers[i].rain1<1.5){
gmarkers[i].labelClass_="yrain1x5";
}
if(gmarkers[i].rain1>=1.5&&gmarkers[i].rain1<1.75){
gmarkers[i].labelClass_="yrain1x75";
}
if(gmarkers[i].rain1>=1.75&&gmarkers[i].rain1<2){
gmarkers[i].labelClass_="yrain2";
}
if(gmarkers[i].rain1>=2&&gmarkers[i].rain1<2.5){
gmarkers[i].labelClass_="yrain2x5";
}
if(gmarkers[i].rain1>=2.5&&gmarkers[i].rain1<3){
gmarkers[i].labelClass_="yrain3";
}
if(gmarkers[i].rain1>=3){
gmarkers[i].labelClass_="yrain3x";
}
gmarkers[i].labelText_=gmarkers[i].rain1;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements past 2 hours.
case "rain2":
//set the correct list box item.
list[6].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].rain2>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain2==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain2==0.01){
gmarkers[i].labelClass_="yrainx01";
}
if(gmarkers[i].rain2>0.01&&gmarkers[i].rain2<0.1){
gmarkers[i].labelClass_="yrainx10";
}
if(gmarkers[i].rain2>=0.1&&gmarkers[i].rain2<0.2){
gmarkers[i].labelClass_="yrainx20";
}
if(gmarkers[i].rain2>=0.2&&gmarkers[i].rain2<.3){
gmarkers[i].labelClass_="yrainx30";
}
if(gmarkers[i].rain2>=.3&&gmarkers[i].rain2<.4){
gmarkers[i].labelClass_="yrainx40";
}
if(gmarkers[i].rain2>=.4&&gmarkers[i].rain2<.6){
gmarkers[i].labelClass_="yrainx60";
}
if(gmarkers[i].rain2>=.6&&gmarkers[i].rain2<.8){
gmarkers[i].labelClass_="yrainx80";
}
if(gmarkers[i].rain2>=.8&&gmarkers[i].rain2<1){
gmarkers[i].labelClass_="yrain1";
}
if(gmarkers[i].rain2>=1&&gmarkers[i].rain2<1.25){
gmarkers[i].labelClass_="yrain1x25";
}
if(gmarkers[i].rain2>=1.25&&gmarkers[i].rain2<1.5){
gmarkers[i].labelClass_="yrain1x5";
}
if(gmarkers[i].rain2>=1.5&&gmarkers[i].rain2<1.75){
gmarkers[i].labelClass_="yrain1x75";
}
if(gmarkers[i].rain2>=1.75&&gmarkers[i].rain2<2){
gmarkers[i].labelClass_="yrain2";
}
if(gmarkers[i].rain2>=2&&gmarkers[i].rain2<2.5){
gmarkers[i].labelClass_="yrain2x5";
}
if(gmarkers[i].rain2>=2.5&&gmarkers[i].rain2<3){
gmarkers[i].labelClass_="yrain3";
}
if(gmarkers[i].rain2>=3){
gmarkers[i].labelClass_="yrain3x";
}
gmarkers[i].labelText_=gmarkers[i].rain2;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements past 3 hours.
case "rain3":
//set the correct list box item.
list[7].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].rain3>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain3==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain3==0.01){
gmarkers[i].labelClass_="rainx01";
}
if(gmarkers[i].rain3>0.01&&gmarkers[i].rain3<0.1){
gmarkers[i].labelClass_="rainx10";
}
if(gmarkers[i].rain3>=0.1&&gmarkers[i].rain3<0.25){
gmarkers[i].labelClass_="rainx25";
}
if(gmarkers[i].rain3>=0.25&&gmarkers[i].rain3<.5){
gmarkers[i].labelClass_="rainx50";
}
if(gmarkers[i].rain3>=.5&&gmarkers[i].rain3<.75){
gmarkers[i].labelClass_="rainx75";
}
if(gmarkers[i].rain3>=.75&&gmarkers[i].rain3<1){
gmarkers[i].labelClass_="rain1";
}
if(gmarkers[i].rain3>=1&&gmarkers[i].rain3<1.5){
gmarkers[i].labelClass_="rain1x5";
}
if(gmarkers[i].rain3>=1.5&&gmarkers[i].rain3<2){
gmarkers[i].labelClass_="rain2";
}
if(gmarkers[i].rain3>=2&&gmarkers[i].rain3<2.5){
gmarkers[i].labelClass_="rain2x5";
}
if(gmarkers[i].rain3>=2.5&&gmarkers[i].rain3<3){
gmarkers[i].labelClass_="rain3";
}
if(gmarkers[i].rain3>=3&&gmarkers[i].rain3<4){
gmarkers[i].labelClass_="rain4";
}
if(gmarkers[i].rain3>=4&&gmarkers[i].rain3<5){
gmarkers[i].labelClass_="rain5";
}
if(gmarkers[i].rain3>=5&&gmarkers[i].rain3<6){
gmarkers[i].labelClass_="rain6";
}
if(gmarkers[i].rain3>=6&&gmarkers[i].rain3<8){
gmarkers[i].labelClass_="rain8";
}
if(gmarkers[i].rain3>=8){
gmarkers[i].labelClass_="rain10";
}
gmarkers[i].labelText_=gmarkers[i].rain3;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements past 6 hours.
case "rain6":
//set the correct list box item.
list[8].selected=true;
for (var i=mLength-1;i>-1;i--) {
if (gmarkers[i].rain6>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain6==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain6==0.01){
gmarkers[i].labelClass_="rainx01";
}
if(gmarkers[i].rain6>0.01&&gmarkers[i].rain6<0.1){
gmarkers[i].labelClass_="rainx10";
}
if(gmarkers[i].rain6>=0.1&&gmarkers[i].rain6<0.25){
gmarkers[i].labelClass_="rainx25";
}
if(gmarkers[i].rain6>=0.25&&gmarkers[i].rain6<.5){
gmarkers[i].labelClass_="rainx50";
}
if(gmarkers[i].rain6>=.5&&gmarkers[i].rain6<.75){
gmarkers[i].labelClass_="rainx75";
}
if(gmarkers[i].rain6>=.75&&gmarkers[i].rain6<1){
gmarkers[i].labelClass_="rain1";
}
if(gmarkers[i].rain6>=1&&gmarkers[i].rain6<1.5){
gmarkers[i].labelClass_="rain1x5";
}
if(gmarkers[i].rain6>=1.5&&gmarkers[i].rain6<2){
gmarkers[i].labelClass_="rain2";
}
if(gmarkers[i].rain6>=2&&gmarkers[i].rain6<2.5){
gmarkers[i].labelClass_="rain2x5";
}
if(gmarkers[i].rain6>=2.5&&gmarkers[i].rain6<3){
gmarkers[i].labelClass_="rain3";
}
if(gmarkers[i].rain6>=3&&gmarkers[i].rain6<4){
gmarkers[i].labelClass_="rain4";
}
if(gmarkers[i].rain6>=4&&gmarkers[i].rain6<5){
gmarkers[i].labelClass_="rain5";
}
if(gmarkers[i].rain6>=5&&gmarkers[i].rain6<6){
gmarkers[i].labelClass_="rain6";
}
if(gmarkers[i].rain6>=6&&gmarkers[i].rain6<8){
gmarkers[i].labelClass_="rain8";
}
if(gmarkers[i].rain6>=8){
gmarkers[i].labelClass_="rain10";
}
gmarkers[i].labelText_=gmarkers[i].rain6;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements past 12 hours.
case "rain12":
//set the correct list box item.
list[9].selected=true;
for (var i=gmarkers.length-1;i>-1;i--) {
if (gmarkers[i].rain12>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain12==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain12==0.01){
gmarkers[i].labelClass_="rainx01";
}
if(gmarkers[i].rain12>0.01&&gmarkers[i].rain12<0.1){
gmarkers[i].labelClass_="rainx10";
}
if(gmarkers[i].rain12>=0.1&&gmarkers[i].rain12<0.25){
gmarkers[i].labelClass_="rainx25";
}
if(gmarkers[i].rain12>=0.25&&gmarkers[i].rain12<.5){
gmarkers[i].labelClass_="rainx50";
}
if(gmarkers[i].rain12>=.5&&gmarkers[i].rain12<.75){
gmarkers[i].labelClass_="rainx75";
}
if(gmarkers[i].rain12>=.75&&gmarkers[i].rain12<1){
gmarkers[i].labelClass_="rain1";
}
if(gmarkers[i].rain12>=1&&gmarkers[i].rain12<1.5){
gmarkers[i].labelClass_="rain1x5";
}
if(gmarkers[i].rain12>=1.5&&gmarkers[i].rain12<2){
gmarkers[i].labelClass_="rain2";
}
if(gmarkers[i].rain12>=2&&gmarkers[i].rain12<2.5){
gmarkers[i].labelClass_="rain2x5";
}
if(gmarkers[i].rain12>=2.5&&gmarkers[i].rain12<3){
gmarkers[i].labelClass_="rain3";
}
if(gmarkers[i].rain12>=3&&gmarkers[i].rain12<4){
gmarkers[i].labelClass_="rain4";
}
if(gmarkers[i].rain12>=4&&gmarkers[i].rain12<5){
gmarkers[i].labelClass_="rain5";
}
if(gmarkers[i].rain12>=5&&gmarkers[i].rain12<6){
gmarkers[i].labelClass_="rain6";
}
if(gmarkers[i].rain12>=6&&gmarkers[i].rain12<8){
gmarkers[i].labelClass_="rain8";
}
if(gmarkers[i].rain12>=8){
gmarkers[i].labelClass_="rain10";
}
gmarkers[i].labelText_=gmarkers[i].rain12;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements past 48 hours
case "rain2day":
//set the correct list box item.
list[12].selected=true;
for (var i=gmarkers.length-1;i>-1;i--) {
if (gmarkers[i].rain2day>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain2day==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain2day==0.01){
gmarkers[i].labelClass_="xrainx01";
}
if(gmarkers[i].rain2day>0.01&&gmarkers[i].rain2day<0.2){
gmarkers[i].labelClass_="xrainx2";
}
if(gmarkers[i].rain2day>=0.2&&gmarkers[i].rain2day<0.5){
gmarkers[i].labelClass_="xrainx5";
}
if(gmarkers[i].rain2day>=0.5&&gmarkers[i].rain2day<1){
gmarkers[i].labelClass_="xrain1";
}
if(gmarkers[i].rain2day>=1&&gmarkers[i].rain2day<1.5){
gmarkers[i].labelClass_="xrain1x5";
}
if(gmarkers[i].rain2day>=1.5&&gmarkers[i].rain2day<2){
gmarkers[i].labelClass_="xrain2";
}
if(gmarkers[i].rain2day>=2&&gmarkers[i].rain2day<3){
gmarkers[i].labelClass_="xrain3";
}
if(gmarkers[i].rain2day>=3&&gmarkers[i].rain2day<4){
gmarkers[i].labelClass_="xrain4";
}
if(gmarkers[i].rain2day>=4&&gmarkers[i].rain2day<5){
gmarkers[i].labelClass_="xrain5";
}
if(gmarkers[i].rain2day>=5&&gmarkers[i].rain2day<6){
gmarkers[i].labelClass_="xrain6";
}
if(gmarkers[i].rain2day>=6&&gmarkers[i].rain2day<8){
gmarkers[i].labelClass_="xrain8";
}
if(gmarkers[i].rain2day>=8&&gmarkers[i].rain2day<10){
gmarkers[i].labelClass_="xrain10";
}
if(gmarkers[i].rain2day>=10&&gmarkers[i].rain2day<12){
gmarkers[i].labelClass_="xrain12";
}
if(gmarkers[i].rain2day>=12&&gmarkers[i].rain2day<15){
gmarkers[i].labelClass_="xrain15";
}
if(gmarkers[i].rain2day>=15){
gmarkers[i].labelClass_="xrain20";
}
gmarkers[i].labelText_=gmarkers[i].rain2day;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements past week
case "rain1wk":
//set the correct list box item.
list[13].selected=true;
for (var i=gmarkers.length-1;i>-1;i--) {
if (gmarkers[i].rain1wk>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain1wk==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain1wk==0.01){
gmarkers[i].labelClass_="xrainx01";
}
if(gmarkers[i].rain1wk>0.01&&gmarkers[i].rain1wk<0.2){
gmarkers[i].labelClass_="xrainx2";
}
if(gmarkers[i].rain1wk>=0.2&&gmarkers[i].rain1wk<0.5){
gmarkers[i].labelClass_="xrainx5";
}
if(gmarkers[i].rain1wk>=0.5&&gmarkers[i].rain1wk<1){
gmarkers[i].labelClass_="xrain1";
}
if(gmarkers[i].rain1wk>=1&&gmarkers[i].rain1wk<1.5){
gmarkers[i].labelClass_="xrain1x5";
}
if(gmarkers[i].rain1wk>=1.5&&gmarkers[i].rain1wk<2){
gmarkers[i].labelClass_="xrain2";
}
if(gmarkers[i].rain1wk>=2&&gmarkers[i].rain1wk<3){
gmarkers[i].labelClass_="xrain3";
}
if(gmarkers[i].rain1wk>=3&&gmarkers[i].rain1wk<4){
gmarkers[i].labelClass_="xrain4";
}
if(gmarkers[i].rain1wk>=4&&gmarkers[i].rain1wk<5){
gmarkers[i].labelClass_="xrain5";
}
if(gmarkers[i].rain1wk>=5&&gmarkers[i].rain1wk<6){
gmarkers[i].labelClass_="xrain6";
}
if(gmarkers[i].rain1wk>=6&&gmarkers[i].rain1wk<8){
gmarkers[i].labelClass_="xrain8";
}
if(gmarkers[i].rain1wk>=8&&gmarkers[i].rain1wk<10){
gmarkers[i].labelClass_="xrain10";
}
if(gmarkers[i].rain1wk>=10&&gmarkers[i].rain1wk<12){
gmarkers[i].labelClass_="xrain12";
}
if(gmarkers[i].rain1wk>=12&&gmarkers[i].rain1wk<15){
gmarkers[i].labelClass_="xrain15";
}
if(gmarkers[i].rain1wk>=15){
gmarkers[i].labelClass_="xrain20";
}
gmarkers[i].labelText_=gmarkers[i].rain1wk;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
//show rainfall measurements past 2 weeks
case "rain2wk":
//set the correct list box item.
list[14].selected=true;
for (var i=gmarkers.length-1;i>-1;i--) {
if (gmarkers[i].rain2wk>-998&&map.getZoom()>=gmarkers[i].zoom) {
if(gmarkers[i].rain2wk==0){
gmarkers[i].labelClass_="rainna";
}
if(gmarkers[i].rain2wk==0.01){
gmarkers[i].labelClass_="xrainx01";
}
if(gmarkers[i].rain2wk>0.01&&gmarkers[i].rain2wk<0.2){
gmarkers[i].labelClass_="xrainx2";
}
if(gmarkers[i].rain2wk>=0.2&&gmarkers[i].rain2wk<0.5){
gmarkers[i].labelClass_="xrainx5";
}
if(gmarkers[i].rain2wk>=0.5&&gmarkers[i].rain2wk<1){
gmarkers[i].labelClass_="xrain1";
}
if(gmarkers[i].rain2wk>=1&&gmarkers[i].rain2wk<1.5){
gmarkers[i].labelClass_="xrain1x5";
}
if(gmarkers[i].rain2wk>=1.5&&gmarkers[i].rain2wk<2){
gmarkers[i].labelClass_="xrain2";
}
if(gmarkers[i].rain2wk>=2&&gmarkers[i].rain2wk<3){
gmarkers[i].labelClass_="xrain3";
}
if(gmarkers[i].rain2wk>=3&&gmarkers[i].rain2wk<4){
gmarkers[i].labelClass_="xrain4";
}
if(gmarkers[i].rain2wk>=4&&gmarkers[i].rain2wk<5){
gmarkers[i].labelClass_="xrain5";
}
if(gmarkers[i].rain2wk>=5&&gmarkers[i].rain2wk<6){
gmarkers[i].labelClass_="xrain6";
}
if(gmarkers[i].rain2wk>=6&&gmarkers[i].rain2wk<8){
gmarkers[i].labelClass_="xrain8";
}
if(gmarkers[i].rain2wk>=8&&gmarkers[i].rain2wk<10){
gmarkers[i].labelClass_="xrain10";
}
if(gmarkers[i].rain2wk>=10&&gmarkers[i].rain2wk<12){
gmarkers[i].labelClass_="xrain12";
}
if(gmarkers[i].rain2wk>=12&&gmarkers[i].rain2wk<15){
gmarkers[i].labelClass_="xrain15";
}
if(gmarkers[i].rain2wk>=15){
gmarkers[i].labelClass_="xrain20";
}
gmarkers[i].labelText_=gmarkers[i].rain2wk;
mgr.addMarker(gmarkers[i],map.getZoom(),map.getZoom());
}
}
break;
case "clearlabels":
//set the correct list box item.
list[20].selected=true;
break;
}//end switch
toggleGauges();
}
function printPage(){
urchinTracker('/Printable Page');
// var curDateTime = new Date(); var curHour = curDateTime.getHours(); var curMin = curDateTime.getMinutes(); var curSec = curDateTime.getSeconds();
// if (curHour >= 12) { timeSuf = "pm"; } if (curHour > 12) { curHour = curHour - 12; } if (curHour == 0) { curHour = 12; } var curTime = curHour + ":" + ((curMin < 10) ? "0" : "") + parseInt(curMin).toString();
window.open(document.getElementById("dataFrame").src,'data','toolbar=no,location=no,status=no,scrollbars=yes,menubar=no,width=500');
closeFrame();
}
function zoomSite() {
urchinTracker('/Zoom to Site');
var mLength = gmarkers.length;
for (var i = mLength - 1; i > -1; i--) {
if (gmarkers[i].sitenumber == currentSite) {
map.setCenter(gmarkers[i].getLatLng(), 11);
}
}
}
function collapse() {
if (document.getElementById("legendRadar").className == 'radarLegend') {
urchinTracker('/Collapse');
document.getElementById("legendRadar").className = 'radarCollapse';
document.getElementById('selectGauge').style.left = "100px";
document.getElementById('videoImage').style.left = "100px"
//document.getElementById("selectGauge").className = 'collapsegaugeBox';
}
else {
document.getElementById("legendRadar").className = 'radarLegend';
//document.getElementById("selectGauge").className = 'gaugeBox';
document.getElementById('selectGauge').style.left = "333px";
document.getElementById('videoImage').style.left = "332px";
}
resizeMap();
}
function getData(){
urchinTracker('/From Data List ' + gdatatype);
document.getElementById("selectGauge").style.visibility = "visible";
var myList=document.getElementById("gaugeDropDown");
document.getElementById("dataFrame").src = "chron.aspx?sNum=" + myList.options[myList.selectedIndex].value + "&sType=" + gdatatype + "&sName=" + myList.options[myList.selectedIndex].text;
currentSite = myList.options[myList.selectedIndex].value;
}
function changeExtent()
{
checkZoom = 1;
var mylist=document.getElementById("myList");
urchinTracker('/Map Area ' + mylist.options[mylist.selectedIndex].text);
if(mylist.options[mylist.selectedIndex].text=="Lake Area"){
map.setCenter(new GLatLng(30.608050,-98.253601), 10);
}
if(mylist.options[mylist.selectedIndex].text=="Expanded Lake Area"){
map.setCenter(new GLatLng(30.725959,-98.680427), 9);
}
if(mylist.options[mylist.selectedIndex].text=="Upper Northeast"){
map.setCenter(new GLatLng(31.830207,-99.112199), 9);
}
if(mylist.options[mylist.selectedIndex].text=="Upper Southwest"){
map.setCenter(new GLatLng(30.508948,-99.733802), 9);
}
if(mylist.options[mylist.selectedIndex].text=="Lower Basin"){
map.setCenter(new GLatLng(30.065614,-97.127608), 9);
}
if(mylist.options[mylist.selectedIndex].text=="Matagorda Bay"){
map.setCenter(new GLatLng(29.100328,-96.166449), 9);
}
if(mylist.options[mylist.selectedIndex].text=="City of Austin"){
map.setCenter(new GLatLng(30.268616,-97.745676), 11);
}
if(mylist.options[mylist.selectedIndex].text=="Lower Colorado River Basin"){
map.setCenter(new GLatLng(30.368616, -97.845676), 8);
}
if(mylist.options[mylist.selectedIndex].text=="Texas View"){
map.setCenter(new GLatLng(31.24333,-99.45833), 6);
}
}
function changeParameters()
{
var myParameters=document.getElementById("myParameters");
urchinTracker('/' + myParameters.options[myParameters.selectedIndex].text);
if(myParameters.options[myParameters.selectedIndex].text=="Stream Flow (cfs)"){
toggleDiv(currentDiv,0);
Layers('flow');
toggleDiv('infoflow',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Temperature - Current"){
toggleDiv(currentDiv,0);
Layers('temp');
toggleDiv('infotemp',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Temp - Min - Since Midnight"){
toggleDiv(currentDiv,0);
Layers('mintemp');
toggleDiv('infomintemp',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Temp - Max - Since Midnight"){
toggleDiv(currentDiv,0);
Layers('maxtemp');
toggleDiv('infomaxtemp',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Relative Humidity"){
Layers('humidity');
toggleDiv(currentDiv,0);
toggleDiv('infohumidity',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Stage"){
toggleDiv(currentDiv,0);
Layers('stage');
toggleDiv('infostage',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Lake Levels"){
//map.setCenter(new GLatLng(30.483333,-98.133538), 10);
Layers('lakelevel');
toggleDiv(currentDiv,0);
toggleDiv('infolakelevel',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Most Recent"){
Layers('rain');
toggleDiv(currentDiv,0);
toggleDiv('inforain',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past 30 Minutes"){
Layers('rain30min');
toggleDiv(currentDiv,0);
toggleDiv('inforain30min',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past Hour"){
Layers('rain1');
toggleDiv(currentDiv,0);
toggleDiv('inforain1',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past 2 Hours"){
Layers('rain2');
toggleDiv(currentDiv,0);
toggleDiv('inforain2',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past 3 Hours"){
Layers('rain3');
toggleDiv(currentDiv,0);
toggleDiv('inforain3',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past 6 Hours"){
Layers('rain6');
toggleDiv(currentDiv,0);
toggleDiv('inforain6',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past 12 Hours"){
Layers('rain12');
toggleDiv(currentDiv,0);
toggleDiv('inforain12',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Since Midnight"){
Layers('raintoday');
toggleDiv(currentDiv,0);
toggleDiv('inforaintoday',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past 24 Hours"){
Layers('rain1day');
toggleDiv(currentDiv,0);
toggleDiv('inforain1day',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past 48 Hours"){
Layers('rain2day');
toggleDiv(currentDiv,0);
toggleDiv('inforain2day',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past Week"){
Layers('rain1wk');
toggleDiv(currentDiv,0);
toggleDiv('inforain1wk',1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Rainfall - Past 2 Weeks"){
Layers('rain2wk');
toggleDiv(currentDiv,0);
toggleDiv('inforain2wk',1);
}
if (myParameters.options[myParameters.selectedIndex].text == "Surface Water Temperature") {
Layers('wtemp');
toggleDiv(currentDiv, 0);
toggleDiv('infotemp', 1);
}
if(myParameters.options[myParameters.selectedIndex].text=="Clear Labels"){
Layers('clearlabels');
toggleDiv(currentDiv,0);
toggleDiv('infoclearlabels',1);
}
}
function onLoad() {
if (GBrowserIsCompatible()) {
document.getElementById("Radar").checked=false;
// === Look for the cookie ===
if (document.cookie.length>0) {
cookieStart = document.cookie.indexOf(cookiename + "=");
if (cookieStart!=-1) {
cookieStart += cookiename.length+1;
cookieEnd=document.cookie.indexOf(";",cookieStart);
if (cookieEnd==-1) {
cookieEnd=document.cookie.length;
}
cookietext = document.cookie.substring(cookieStart,cookieEnd);
// == split the cookie text and create the variables ==
bits = cookietext.split("|");
glat = parseFloat(bits[0]);
glng = parseFloat(bits[1]);
gzoom = parseInt(bits[2]);
gdatatype = bits[3];
radar = bits[4];
stream = bits[5];
watershed = bits[6];
county = bits[7];
drought = bits[8];
if (radar == 1) {
document.getElementById("Radar").checked = true
}
if (radar == 0) {
document.getElementById("Radar").checked = false
}
if (stream == 1) {
document.getElementById("Streams").checked = true
}
if (stream == 0) {
document.getElementById("Streams").checked = false
}
if (watershed == 1) {
document.getElementById("Watersheds").checked = true
}
if (watershed == 0) {
document.getElementById("Watersheds").checked = false
}
if (county == 1) {
document.getElementById("Counties").checked = true
}
if (county == 0) {
document.getElementById("Counties").checked = false
}
if (drought == 1) {
document.getElementById("Drought").checked = true
}
if (drought == 0) {
document.getElementById("Drought").checked = false
}
}
}
//set map extent to first element.
var list = document.getElementById('myList');
list[0].selected = true;
// === Create the tilelayer for streams===
var streamtiles = new GTileLayer(new GCopyrightCollection(""), 0, 17);
streamtiles.getTileUrl = function(tile,zoom) {
return "http://hydromet.lcra.org/tiles/streams/_alllayers/L" + ("00" + ((zoom - 0) - 6).toString(10)).substring(("00" + ((zoom - 0) - 6).toString(10)).length - 2) + "/R" + ("00000000" + (tile.y - 0).toString(16)).substring(("00000000" + (tile.y - 0).toString(16)).length - 8) + "/C" + ("00000000" + (tile.x - 0).toString(16)).substring(("00000000" + (tile.x - 0).toString(16)).length - 8) + ".png";
}
streamtiles.isPng = function() {return true;}
// === Create the tilelayers for watersheds===
var watershedtiles = new GTileLayer(new GCopyrightCollection(""), 0, 17);
watershedtiles.getTileUrl = function(tile,zoom) {
return "http://hydromet.lcra.org/tiles/watersheds/_alllayers/L" + ("00" + ((zoom - 0) - 6).toString(10)).substring(("00" + ((zoom - 0) - 6).toString(10)).length - 2) + "/R" + ("00000000" + (tile.y - 0).toString(16)).substring(("00000000" + (tile.y - 0).toString(16)).length - 8) + "/C" + ("00000000" + (tile.x - 0).toString(16)).substring(("00000000" + (tile.x - 0).toString(16)).length - 8) + ".png";
}
watershedtiles.isPng = function() {return false;}
watershedtiles.getOpacity = function() { return 0.5; };
var watershedlinetiles = new GTileLayer(new GCopyrightCollection(""), 0, 17);
watershedlinetiles.getTileUrl = function(tile,zoom) {
return "http://hydromet.lcra.org/tiles/watershedsline/L" + ("00" + ((zoom - 0) - 6).toString(10)).substring(("00" + ((zoom - 0) - 6).toString(10)).length - 2) + "/R" + ("00000000" + (tile.y - 0).toString(16)).substring(("00000000" + (tile.y - 0).toString(16)).length - 8) + "/C" + ("00000000" + (tile.x - 0).toString(16)).substring(("00000000" + (tile.x - 0).toString(16)).length - 8) + ".png";
}
watershedlinetiles.isPng = function() {return true;}
// === Create the tilelayer for counties===
var countytiles = new GTileLayer(new GCopyrightCollection(""), 0, 17);
countytiles.getTileUrl = function(tile,zoom) {
return "http://hydromet.lcra.org/tiles/CountyBoundaries/L" + ("00" + ((zoom - 0) - 6).toString(10)).substring(("00" + ((zoom - 0) - 6).toString(10)).length - 2) + "/R" + ("00000000" + (tile.y - 0).toString(16)).substring(("00000000" + (tile.y - 0).toString(16)).length - 8) + "/C" + ("00000000" + (tile.x - 0).toString(16)).substring(("00000000" + (tile.x - 0).toString(16)).length - 8) + ".png";
}
countytiles.isPng = function() { return true; }
var drought_layer = new GTileLayer(new GCopyrightCollection(""), 1, 17);
drought_layer.getTileUrl = function(tile, zoom) {
var llp = new GPoint(tile.x * 256, (tile.y + 1) * 256);
var urp = new GPoint((tile.x + 1) * 256, tile.y * 256);
var ll = G_NORMAL_MAP.getProjection().fromPixelToLatLng(llp, zoom);
var ur = G_NORMAL_MAP.getProjection().fromPixelToLatLng(urp, zoom);
var dt = new Date();
var nowtime = dt.getTime();
var tileurl = "http://torka.unl.edu:8080/cgi-bin/mapserv.exe?map=/ms4w/apps/dm/service/usdm_current_wms.map";
tileurl += "&request=GetMap&service=WMS&version=1.1.1&layers=usdm_current&styles=";
tileurl += "&format=image/gif&bgcolor=0x333333&transparent=true&srs=EPSG:4326";
tileurl += "&bbox=" + ll.x + "," + ll.y + "," + ur.x + "," + ur.y;
tileurl += "&width=256&height=256&reaspect=false&cachetime=" + nowtime;
bbox = ll.x + " " + ll.y + " " + ur.x + " " + ur.y;
return tileurl;
};
drought_layer.getOpacity = function() { return 0.6; }
drought_layer.isPng = function() { return false; }
drought = new GTileLayerOverlay(drought_layer);
baseIcon.iconSize = new GSize(20, 20);
baseIcon.iconAnchor = new GPoint(10, 10);
map = new GMap2(document.getElementById("map"));
map.addControl(new GLargeMapControl3D());
map.addMapType(G_PHYSICAL_MAP);
map.setMapType(G_PHYSICAL_MAP);
map.addControl(new GScaleControl());
overviewControl = new GOverviewMapControl(new GSize(129, 120));
map.addControl(overviewControl);
map.setCenter(new GLatLng(glat, glng), gzoom);
//setup marker manager
mgr=new MarkerManager(map);
var mapControl = new GHierarchicalMapTypeControl();
mapControl.clearRelationships();
mapControl.addRelationship(G_SATELLITE_MAP, G_HYBRID_MAP, "Labels", false);
map.addControl(mapControl);
// === add GTileLayerOverlay(s) to it ===
//streams
streams = new GTileLayerOverlay(streamtiles);
//watersheds
watersheds = new GTileLayerOverlay(watershedtiles);
//watershed lines
watershedline = new GTileLayerOverlay(watershedlinetiles);
//counties
counties = new GTileLayerOverlay(countytiles);
map.addOverlay(watersheds);
watershedline.zPriority = 100;
map.addOverlay(watershedline);
map.addOverlay(streams);
counties.zPriority = 50;
map.addOverlay(counties);
counties.hide();
baseLayers();
showRadar();
GEvent.addListener(map, "dragend", function() {
document.getElementById('myList').selectedIndex = 0;
});
//limit zoom levels.
G_PHYSICAL_MAP.getMinimumResolution = function() { return 6 };
G_NORMAL_MAP.getMinimumResolution = function() { return 6 };
G_SATELLITE_MAP.getMinimumResolution = function() { return 6 };
G_HYBRID_MAP.getMinimumResolution = function() { return 6 };
G_PHYSICAL_MAP.getMaximumResolution = function() { return 13 };
G_NORMAL_MAP.getMaximumResolution = function() { return 13 };
G_SATELLITE_MAP.getMaximumResolution = function() { return 13 };
G_HYBRID_MAP.getMaximumResolution = function() { return 13 };
GEvent.addListener(map, "zoomend", function(oldLevel, newLevel) {
urchinTracker('/Zoom ' + newLevel);
if (!checkZoom) {
document.getElementById('myList').selectedIndex = 0;
}
checkZoom = 0;
if ((newLevel >= 6 && newLevel <= 13)) {
baseLayers();
document.getElementById("Streams").disabled = false;
document.getElementById("Watersheds").disabled = false;
document.getElementById("Counties").disabled = false;
}
if (newLevel < 6 || newLevel > 13) {
if (!watersheds.isHidden()) {
watersheds.hide();
}
if (!watershedline.isHidden()) {
watershedline.hide();
}
if (!streams.isHidden()) {
streams.hide();
}
if (!counties.isHidden()) {
counties.hide();
}
document.getElementById("Streams").disabled = true;
document.getElementById("Watersheds").disabled = true;
document.getElementById("Counties").disabled = true;
}
Layers(gdatatype);
});
// ====== set up marker mouseover tooltip div ======
document.getElementById("map").appendChild(tooltip);
tooltip.style.visibility="hidden";
/* first set of options is for the visual overlay.*/
var boxStyleOpts = {
opacity: 0.2,
border: "2px solid red"
}
/* second set of options is for everything else */
var otherOpts = {
buttonHTML: "
",
buttonZoomingHTML: "",
buttonStartingStyle: {width: '21px', height: '24px', border: 'none'},
backButtonHTML: "
",
backButtonStyle: {display:"none", width: '21px', height: '24px', border: 'none',marginTop:"3px"},
backButtonEnabled: true,
overlayRemoveTime: 1500
};
/* third set of options specifies callbacks */
var callbacks = {
};
map.addControl(new DragZoomControl(boxStyleOpts, otherOpts, callbacks));
//Layers(gdatatype);
toggleDiv('info'+gdatatype,1);
}
}
function showTooltip(marker) {
//Build Tooltip.
var myTooltip='Site Number: '+marker.sitenumber+'
'+marker.name+'
';
if (marker.wtemp!=-998) {
myTooltip = myTooltip + "Water Temperature: " + marker.wtemp + " °F
";
}
if(marker.flow!=-998){
myTooltip=myTooltip + "Flow: " + marker.flow + " cfs
";
}
if(marker.stage!=-998&&marker.type!="lake"){
myTooltip=myTooltip + "Stage: " + marker.stage + " feet
";
}
if(marker.bankfull!=-998){
myTooltip=myTooltip + "Bankfull Stage: " + marker.bankfull + " feet
";
}
if(marker.floodstage!=-998){
myTooltip=myTooltip + "Flood Stage: " + marker.floodstage + " feet
";
}
if(marker.rain!=-998){
myTooltip=myTooltip + "Rainfall - Most Recent: " + marker.rain + " in
";
}
if(marker.rain1!=-998){
myTooltip=myTooltip + "Rainfall - Past Hour: " + marker.rain1 + " in
";
}
if(marker.rain2!=-998){
myTooltip=myTooltip + "Rainfall - Past 2 Hours: " + marker.rain2 + " in
";
}
if(marker.rain3!=-998){
myTooltip=myTooltip + "Rainfall - Past 3 Hours: " + marker.rain3 + " in
";
}
if(marker.rain6!=-998){
myTooltip=myTooltip + "Rainfall - Past 6 Hours: " + marker.rain6 + " in
";
}
if(marker.rain12!=-998){
myTooltip=myTooltip + "Rainfall - Past 12 Hours: " + marker.rain12 + " in
";
}
if(marker.raintoday!=-998){
myTooltip=myTooltip + "Rainfall - Since Midnight: " + marker.raintoday + " in
";
}
if(marker.rain1day!=-998){
myTooltip=myTooltip + "Rainfall - Past 24 Hours: " + marker.rain1day + " in
";
}
if(marker.rain2day!=-998){
myTooltip=myTooltip + "Rainfall - Past 48 Hours: " + marker.rain2day + " in
";
}
if(marker.rain1wk!=-998){
myTooltip=myTooltip + "Rainfall - Past Week: " + marker.rain1wk + " in
";
}
if(marker.rain2wk!=-998){
myTooltip=myTooltip + "Rainfall - Past 2 Weeks: " + marker.rain2wk + " in
";
}
if(marker.temp!=-998){
myTooltip=myTooltip + "Current Temperature: " + marker.temp + " °F
";
}
if(marker.mintemp!=-998){
myTooltip=myTooltip + "Temp - Min - Since Midnight: " + marker.mintemp + " °F
";
}
if(marker.maxtemp!=-998){
myTooltip=myTooltip + "Temp - Max - Since Midnight: " + marker.maxtemp + " °F
";
}
if(marker.humidity!=-998){
myTooltip=myTooltip + "Relative Humidity: " + marker.humidity + " %
";
}
myTooltip=myTooltip+"
";
//Load the data for the markers
marker.tooltip=myTooltip;
tooltip.innerHTML = marker.tooltip;
var point=map.getCurrentMapType().getProjection().fromLatLngToPixel(map.getBounds().getSouthWest(),map.getZoom());
var offset=map.getCurrentMapType().getProjection().fromLatLngToPixel(marker.getPoint(),map.getZoom());
var anchor=marker.getIcon().iconAnchor;
var width=marker.getIcon().iconSize.width;
var pos = new GControlPosition(G_ANCHOR_BOTTOM_LEFT, new GSize(offset.x - point.x - anchor.x + width,- offset.y + point.y +anchor.y));
pos.apply(tooltip);
tooltip.style.visibility="visible";
}
function createMarker(num,sitenumber,zoom,name,lat,lng,type,stage,flow,temp,wtemp,humidity,head,tail,rain,rain30min,rain1,rain2,rain3,rain6,rain12,raintoday,rain1day,rain2day,rain1wk,rain2wk,bankfull,floodstage,mintemp,maxtemp) {
//Round the data
flow=Math.round(flow);
temp=Math.round(temp);
humidity=Math.round(humidity);
bankfull=Math.round(bankfull);
floodstage=Math.round(floodstage);
mintemp=Math.round(mintemp);
maxtemp=Math.round(maxtemp);
stage = Math.max(stage);
if (wtemp != -998) {
wtemp = wtemp * 1.8 + 32;
}
wtemp = Math.round(wtemp);
if(dataNew==1){ //if the data comes from the initial page load
var latlng=new GLatLng(lat,lng);
opts = {
"icon": baseIcon,
"clickable": false,
"labelText": flow,
"labelOffset": new GSize(-7,-7)
};
var marker = new LabeledMarker(latlng,opts);
marker.sitenumber=sitenumber;
marker.name=name;
marker.zoom=zoom;
marker.type=type;
marker.stage=stage;
marker.flow=flow;
marker.temp = temp;
marker.wtemp = wtemp;
marker.humidity=humidity;
marker.head=head;
marker.tail=tail;
marker.rain=rain;
marker.rain30min=rain30min;
marker.rain1=rain1;
marker.rain2=rain2;
marker.rain3=rain3;
marker.rain6=rain6;
marker.rain12=rain12;
marker.raintoday=raintoday;
marker.rain1day=rain1day;
marker.rain2day=rain2day;
marker.rain1wk=rain1wk;
marker.rain2wk=rain2wk;
marker.bankfull=bankfull;
marker.floodstage=floodstage;
marker.mintemp=mintemp;
marker.maxtemp=maxtemp;
gmarkers.push(marker);
GEvent.addListener(marker, "click", function() {
urchinTracker('/From Map ' + gdatatype);
currentSite = marker.sitenumber;
document.getElementById("selectGauge").style.visibility = "visible";
document.getElementById("dataFrame").src = "chron.aspx?sNum=" + marker.sitenumber + "&sType=" + gdatatype + "&sName=" + marker.name;
//window.open('http://butch/situationreport/chron.aspx?sNum='+marker.sitenumber+'&sType='+gdatatype+'&sName='+marker.name,'data','toolbar=no,location=yes,status=no,scrollbars=yes,menubar=no,width=800');
});
GEvent.addListener(marker,"mouseover", function() {
showTooltip(marker);
});
GEvent.addListener(marker,"mouseout", function() {
tooltip.style.visibility="hidden"
});
}
else{//data coming in on refresh.
gmarkers[num].stage=stage;
gmarkers[num].flow=flow;
gmarkers[num].temp = temp;
gmarkers[num].wtemp = wtemp;
gmarkers[num].humidity=humidity;
gmarkers[num].head=head;
gmarkers[num].tail=tail;
gmarkers[num].rain=rain;
gmarkers[num].rain30min=rain30min;
gmarkers[num].rain1=rain1;
gmarkers[num].rain2=rain2;
gmarkers[num].rain3=rain3;
gmarkers[num].rain6=rain6;
gmarkers[num].rain12=rain12;
gmarkers[num].raintoday=raintoday;
gmarkers[num].rain1day=rain1day;
gmarkers[num].rain2day=rain2day;
gmarkers[num].rain1wk=rain1wk;
gmarkers[num].rain2wk=rain2wk;
gmarkers[num].bankfull=bankfull;
gmarkers[num].floodstage=floodstage;
gmarkers[num].mintemp=mintemp;
gmarkers[num].maxtemp=maxtemp;
}
}
//function to toggle the DIV for the legend
function toggleDiv(id,flagit) {
if (flagit=="1"){
currentDiv=id;
if (document.layers) document.layers[''+id+''].visibility = "show"
else if (document.all) document.all[''+id+''].style.visibility = "visible"
else if (document.getElementById) document.getElementById(''+id+'').style.visibility = "visible"
}
else
if (flagit=="0"){
if (document.layers) document.layers[''+id+''].visibility = "hide"
else if (document.all) document.all[''+id+''].style.visibility = "hidden"
else if (document.getElementById) document.getElementById(''+id+'').style.visibility = "hidden"
}
}
//function to toggle the DIV for the TOC
function toggleDivTOC(id,flagit) {
if (flagit=="1"){
if (document.layers) document.layers[''+id+''].visibility = "show"
else if (document.all) document.all[''+id+''].style.visibility = "visible"
else if (document.getElementById) document.getElementById(''+id+'').style.visibility = "visible"
}
else
if (flagit=="0"){
if (document.layers) document.layers[''+id+''].visibility = "hide"
else if (document.all) document.all[''+id+''].style.visibility = "hidden"
else if (document.getElementById) document.getElementById(''+id+'').style.visibility = "hidden"
}
}
function closeFrame(){
document.getElementById("selectGauge").visibility = "hide";
document.getElementById("dataFrame").src="";
document.getElementById("selectGauge").style.visibility = "hidden";
}
//function to toggle the DIV for the TOC
function toggleGauges() {
var gauges=document.getElementById('gaugeDropDown');
//remove current dropdown list options.
gauges.options.length=0;
switch(gdatatype){
case "flow":
var optn = document.createElement ("OPTION");
optn.text = "View Stage and Flow data";
optn.value = 0;
gauges.options.add(optn);
for (var i=0;i-998) {
var optn = document.createElement ("OPTION");
optn.text = gmarkers[i].name;
optn.value = gmarkers[i].sitenumber;
gauges.options.add(optn);
}
}
break;
case "humidity":
var optn = document.createElement ("OPTION");
optn.text = "View Humidity data";
optn.value = 0;
gauges.options.add(optn);
for (var i=0;i-998) {
var optn = document.createElement ("OPTION");
optn.text = gmarkers[i].name;
optn.value = gmarkers[i].sitenumber;
gauges.options.add(optn);
}
}
break;
case "lakelevel":
var optn = document.createElement ("OPTION");
optn.text = "View Lake Level data";
optn.value = 0;
gauges.options.add(optn);
for (var i=0;i -998) {
var optn = document.createElement("OPTION");
optn.text = gmarkers[i].name;
optn.value = gmarkers[i].sitenumber;
gauges.options.add(optn);
}
}
break;
case "rain":
case "rain30min":
case "rain1":
case "rain2":
case "rain3":
case "rain6":
case "rain12":
case "raintoday":
case "rain1day":
case "rain2day":
case "rain1wk":
case "rain2wk":
var optn = document.createElement ("OPTION");
optn.text = "View Rainfall data";
optn.value = 0;
gauges.options.add(optn);
for (var i=0;i-998) {
var optn = document.createElement ("OPTION");
optn.text = gmarkers[i].name;
optn.value = gmarkers[i].sitenumber;
gauges.options.add(optn);
}
}
break;
}//end switch
}//end function
// === Set the cookie before exiting ===
function setCookie() {
urchinTracker('/Save Map State');
var today = new Date();
var radar = 0;
var stream = 0;
var watershed = 0;
var county = 0;
var drought = 0;
today.setTime(today.getTime());
if (document.getElementById("Radar").checked == true) {
radar = 1;
}
if (document.getElementById("Streams").checked == true) {
stream = 1;
}
if (document.getElementById("Watersheds").checked == true) {
watershed = 1;
}
if (document.getElementById("Counties").checked == true) {
county = 1;
}
if (document.getElementById("Drought").checked == true) {
drought = 1;
}
var cookietext = cookiename + "=" + map.getCenter().lat() + "|" + map.getCenter().lng() + "|" + map.getZoom() + "|" + gdatatype + "|" + radar + "|" + stream + "|" + watershed + "|" + county + "|" + drought;
if (expiremilliseconds) {
var exdate=new Date(today.getTime() + (expiremilliseconds) );
cookietext += ";expires="+exdate.toGMTString();
}
// == write the cookie ==
document.cookie = cookietext;
alert("Map State Saved.");
}
function exitPage() {
GUnload();
}
function resizeMap() {
document.getElementById('map').style.height = getHeight() + 'px';
map.removeControl(overviewControl);
overviewControl = new GOverviewMapControl(new GSize(129, 120));
setTimeout("map.checkResize();map.addControl(overviewControl)",500);
}
function getHeight() {
var height = 0;
if (typeof (window.innerWidth) == 'number') {
//Non-IE
height = window.innerHeight - 80;
} else if (document.documentElement &&
(document.documentElement.clientWidth || document.documentElement.clientHeight)) {
//IE 6+ in 'standards compliant mode'
height = document.documentElement.clientHeight - 80;
}
if (height < 650) {
height = 650;
}
return height;
}