function textareaToArray(t){
return trim(t.value).split(/[\n\r]+/);
}
function HideContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}
function ShowContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "block";
}
function ReverseContentDisplay(d) {
if(d.length < 1) { return; }
if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }
else { document.getElementById(d).style.display = "none"; }
}
function trim(str, chars) {
return ltrim(rtrim(str, chars), chars);
}
function ltrim(str, chars) {
chars = chars || "\\s";
return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}
function rtrim(str, chars) {
chars = chars || "\\s";
return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}
function showMarker(i){
if(marks.length >= i && marks[i]!="ERROR")
marks[i].openInfoWindowHtml(getDesc(i));
}
function createMarker(point,i) {
iconOptions = {};
iconOptions.width = 16;
iconOptions.height = 16;
color = getColor(i);
iconOptions.primaryColor = color;
iconOptions.cornerColor = color;
iconOptions.strokeColor = "#000000";
myicon = MapIconMaker.createMarkerIcon(iconOptions);
html = getShortDesc(i);
var marker = new GMarker(point, {title:''+html, icon:myicon});
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(getDesc(i));
});
return marker;
}
function getColor(i){
if(colors.length >= i && colors[i] != "")
return colors[i];
else
return "#FF0000";
}
function getShortDesc(i){
output = getDesc(i);
return(output.replace(/
/g, "\n"));
}
function getDesc(i){
output = "";
if(locs.length >= i)
output += locs[i];
if(descs.length >= i && descs[i] != "")
output += "
"+descs[i];
return(output);
}
function getHTMLCode(){
out = '\n';
out += '\n\n';
out += '\n';
out += '\n';
out += '\n';
out += '\n\n';
out += '';
out += '\n\n';
return out;
}
function getImageCode(){
cpoint = newbounds.getCenter();
zlevel = map.getBoundsZoomLevel(newbounds);
return "http://maps.google.com/staticmap?center="+cpoint.lat()+","+cpoint.lng()+"&zoom="+zlevel+"&size=512x307&format=gif&&key=ABQIAAAA2UFMZAZhEnsIlnLlATrIzhSILCL80nNYNKA-RwUzzI8GBT-kAhTv9pcukNzH1UvEg9dcdbkJ48BMqw";
}
function getCallBackFunction(indexv){
return function(response) {
if (!response || response.Status.code != 200) {
marks[indexv] = "ERROR";
} else {
place = response.Placemark[0];
point = new GLatLng(place.Point.coordinates[1],place.Point.coordinates[0]);
marks[indexv] = createMarker(point,indexv);
map.addOverlay(marks[indexv]);
}
document.getElementById('processingdiv').innerHTML = "Processed "+(indexv+1)+" of "+locs.length+" locations. Please wait ...";
loadLocation(indexv + 1);
}
}
var map;
var geocoder;
var locs;
var colors;
var descs;
var marks;
var newbounds;
function initialize() {
map = new GMap2(document.getElementById("map_canvas"));
map.addControl(new GSmallMapControl());
map.setCenter(new GLatLng(34, 0), 1);
geocoder = new GClientGeocoder();
if(trim(document.getElementById('locations').value) != "")
addLocations();
}
function toggleMarks(s){
temp = s.split(" ");
for(i=0; i < temp.length; i++){
j = parseInt(temp[i]);
if(!isNaN(j) && j >= 0 && j < marks.length && marks[j] != "ERROR"){
if (marks[j].isHidden()) {
marks[j].show();
} else {
marks[j].hide();
}
}
}
}
function makeLegend(){
ltext = document.getElementById('legend');
legendtext = "";
datitle = trim(document.getElementById('legtitle').value);
if(datitle == "")
datitle = "Legend";
if(trim(ltext.value) != ""){
legendlines = textareaToArray(ltext);
lcolors = new Array(legendlines.length);
ldescs = new Array(legendlines.length);
lindexes = new Array(legendlines.length);
hasindexes = false;
for (i=0; i 0)
lcolors[i] = trim(value[0]);
else
lcolors[i] = "";
if(value.length > 1)
ldescs[i] = trim(value[1]);
else
ldescs[i] = "";
if(value.length > 2){
lindexes[i] = trim(value[2]);
hasindexes = true;
}else
lindexes[i] = "";
}
if(!hasindexes){
legendtext += "| "+datitle+" |
";
for (i=0; i"+ldescs[i]+" | \n";
}
}else{
legendtext += "| "+datitle+" |
";
for (i=0; i | "+ldescs[i]+" | \n";
}
}
}else{
legendtext += "| "+datitle+" |
";
for (i=0; i"+locs[i]+" | \n";
}
}
}
legendtext += "
\n";
return legendtext;
}
function createLegend(){
document.getElementById('leg').innerHTML = makeLegend();
}
function updateOutput(){
bounds = new GLatLngBounds;
for(i = 0; i < marks.length; i++){
if(marks[i] != "ERROR"){
bounds.extend(marks[i].getLatLng());
}
}
sw = bounds.getSouthWest();
ne = bounds.getNorthEast();
newbounds = new GLatLngBounds(new GLatLng(sw.lat() - .05*(ne.lat()-sw.lat()),sw.lng()-.05*(ne.lng()-sw.lng())),new GLatLng(ne.lat() + .05*(ne.lat()-sw.lat()),ne.lng()+.05*(ne.lng()-sw.lng())));
map.setCenter(newbounds.getCenter());
map.setZoom(map.getBoundsZoomLevel(newbounds));
text = "Latitude Longitude\n";
for(i = 0; i < marks.length; i++){
if(marks[i] != "ERROR"){
latlng = marks[i].getLatLng();
text += ""+latlng.lat()+" "+latlng.lng()+"\n";
}else{
text += ""+marks[i]+" "+marks[i]+"\n";
}
}
createLegend();
document.getElementById('latslngs').value = text;
document.getElementById('htmlcode').value = getHTMLCode();
HideContent("processingdiv");
ShowContent("inputdiv");
ShowContent("outputdiv");
errors = "";
for (i=0; i 0)
locs[i] = trim(value[0]);
else
locs[i] = "";
if(value.length > 1)
colors[i] = trim(value[1]);
else
colors[i] = "";
if(value.length > 2)
descs[i] = trim(value[2]);
else
descs[i] = "";
}
marks = new Array(locs.length);
setTimeout("loadLocation(0)",0);
/*
for (i=0; i("+point.lat()+",
"+point.lng()+")";
marks[i] = createMarker(point,i);
map.addOverlay(marks[i]);
ind = ind + 1;
document.getElementById('processingdiv').innerHTML = "Processed "+ind+" of "+locs.length+" locations. Please wait ...";
}else{
setTimeout("geocoder.getLocations('"+locs[i]+"', getCallBackFunction("+i+"))",1000*i);
}
}else{
marks[i] = "ERROR";
}
}
if(ind == locs.length){
updateOutput();
}
*/
}