/*
Portions copyright 2010 The GoHome Networks, Inc. All rights reserved.
No reproduction, distribution, or transmission of the copyrighted
materials at this site is permitted without the written permission
of The GoHome Networks, unless otherwise specified. MLSWorks,
BrokerWorks, ActiveListing, and AdTracker are Trademarks of
The GoHome Networks, Inc.
ActiveAgent is a registered Service Mark of The GoHome Networks, Inc.
*/
var map = null;
var IsIE = (navigator.userAgent.indexOf('MSIE') != -1);
var results = 0;
var gh_markln = '';
var gh_count = 0;
var gh_count_str = 'Please narrow to less than 200 properties.';
var gh_homepage = '';
var gh_pins = new Object;
var gh_pinsNew = new Object;
var gh_openIW = '';
var gh_counting = 0;
var gh_searching = 0;
var gh_newCount = 0;
var gh_newSearch = 0;
var gh_logLastTime = new Date;
var gh_windowOpen = 0;
var gh_windowOpenClicked = 0;
var gh_lnWindowID = 0;
var lastLn = 0;
var mapCenterInitial = 0;
var mapPosition, mapCenterNew, offsetX, offsetY, scrolledOffset;
var mapX = 0;
var mapY = 0;
var ghLastOpenRow = new Array;
var ghHomeIcons = new Array;
var gh_DummyOverlay;
var gh_Projection;
var gh_fadeDuration = 500;
var gh_fadeSteps = 30;
var gh_fadeId = 0;
var gh_mapDebug = 0;
var gh_InfoWindow = 0;
// Start of ghBlankOverlay Object
function ghBlankOverlay(options) {
this.setValues(options);
var div = this.div_ = document.createElement('div');
}
if (typeof google != 'undefined') {
ghBlankOverlay.prototype = new google.maps.OverlayView();
}
ghBlankOverlay.prototype.onAdd = function() {
var pane = this.getPanes().overlayLayer;
pane.appendChild(this.div_);
};
ghBlankOverlay.prototype.onRemove = function() {
this.div_.parentNode.removeChild(this.div_);
};
ghBlankOverlay.prototype.draw = function() {
gh_Projection = this.getProjection();
var div = this.div_;
div.style.display = 'none';
if (mapCenterInitial == 0) {
mapCenterInitial = gh_Projection.fromLatLngToDivPixel(map.getCenter());
}
};
// End of Overlay Object
function thumbClick(thumbImg) {
var tmp = $$("#gh_InfoWindow .ghInfoWindowThumbnail");
var swap = tmp[0].src;
tmp[0].src = thumbImg.src;
thumbImg.src = swap;
}
function bubbledFromChild(element, event) {
var target = event.element();
if (target === element) target = event.relatedTarget;
return (target && target.descendantOf(element));
}
function log(message) {
return;
var currentTime = new Date();
var timePassed = currentTime - gh_logLastTime;
gh_logLastTime = currentTime;
var hours = currentTime.getHours();
var minutes = currentTime.getMinutes();
var seconds = currentTime.getSeconds();
if (minutes < 10){
minutes = "0" + minutes;
}
if (seconds < 10){
seconds = "0" + seconds;
}
if (!log.window_ || log.window_.closed) {
var win = window.open("", null, "width=400,height=200," +
"scrollbars=yes,resizable=yes,status=no," +
"location=no,menubar=no,toolbar=no");
if (!win) return;
var doc = win.document;
doc.write("Debug Log" +
"");
doc.close();
log.window_ = win;
}
var logLine = log.window_.document.createElement("div");
logLine.appendChild(log.window_.document.createTextNode("["+timePassed+"]" + "(" + hours + ":" + minutes + ":" + seconds + ") "));
logLine.appendChild(log.window_.document.createTextNode(message));
// log.window_.document.body.appendChild(logLine);
log.window_.document.body.insertBefore(logLine,log.window_.document.body.firstChild);
}
function msHover() {
if (!document.getElementById("ms")) {
return;
}
var msEls = document.getElementById("ms").getElementsByTagName("dd");
for (var i=0; i= 1) {
$(elemName).setOpacity(1);
} else {
$(elemName).setOpacity(i);
gh_fadeId = setTimeout("ghFadeIn('"+elemName+"',"+i+")", gh_fadeDuration/gh_fadeSteps);
}
}
function ghOpenInfoWindow(ln, iwText, marker)
{
/*
var intX = markerPoint.x - markerIcon.iconAnchor.x + markerIcon.infoWindowAnchor.x;
var intY = markerPoint.y - markerIcon.iconAnchor.y + markerIcon.infoWindowAnchor.y;
var mapWidth = map.getSize().width;
var mapHeight = map.getSize().height;
*/
log('Start: ghOpenInfoWindow');
var i = 0;
if(gh_fadeId) {
clearTimeout(gh_fadeId);
gh_fadeId = 0;
}
gh_lnWindowID = ln;
gh_InfoWindow.innerHTML = iwText;
for (i = 0; i<5; i++) {
var thumbImg = 'thumb_' + ln + '_' + i;
var myThumb = $(thumbImg);
if (myThumb) {
var realsrc = myThumb.readAttribute('realsrc');
if (!gh_pins[ln].thumbImages[i]) {
gh_pins[ln].thumbImages[i] = new Image(1,1);
gh_pins[ln].thumbImages[i].src = realsrc;
}
myThumb.src = realsrc;
}
}
if (!mapPosition) {
mapPosition = $('map_canvas').viewportOffset();
mapX = mapPosition[0];
mapY = mapPosition[1];
mapCenterNew = gh_Projection.fromLatLngToDivPixel(map.getCenter());
offsetX = mapCenterInitial.x - mapCenterNew.x;
offsetY = mapCenterInitial.y - mapCenterNew.y;
scrolledOffset = document.viewport.getScrollOffsets();
}
if (!gh_pins[ln].iwAnchorX && !gh_pins[ln].iwAnchorY) {
var markerIcon = marker.getIcon();
var markerPoint = gh_Projection.fromLatLngToDivPixel(marker.getPosition());
gh_pins[ln].iwAnchorX = (markerPoint.x + mapX - 60 + scrolledOffset[0] + offsetX) + 'px';
gh_pins[ln].iwAnchorY = (markerPoint.y + mapY - gh_InfoWindow.getHeight() - markerIcon.iconAnchor.y + scrolledOffset[1] + offsetY) + 'px';
}
gh_InfoWindow.setOpacity(1);
gh_InfoWindow.style.left = gh_pins[ln].iwAnchorX;
gh_InfoWindow.style.top = gh_pins[ln].iwAnchorY;
gh_InfoWindow.show();
gh_windowOpen = 1;
log('Done: ghOpenInfoWindow');
}
function ghCloseInfoWindow()
{
gh_windowOpen = 0;
gh_windowOpenClicked = 0;
if (IsIE) {
gh_InfoWindow.hide();
} else {
if (gh_InfoWindow) {
ghIWFadeOut(0);
}
}
}
function ghIWFadeOut(initial)
{
var i = initial + ((Math.PI/2) / gh_fadeSteps);
if (i >= Math.PI/2) {
gh_fadeId = 0;
gh_InfoWindow.hide();
} else {
gh_InfoWindow.setOpacity(Math.cos(i));
gh_fadeId = setTimeout("ghIWFadeOut("+i+")", gh_fadeDuration/gh_fadeSteps);
}
}
function ghHandleClickInfoWindow()
{
var ln = gh_lnWindowID;
ghHandleMarkerClick(ln, gh_pins[ln].markerText, gh_pins[ln].pin);
}
function ghHandleMarkerMouseOver(ln, iwText, marker)
{
log('Start: mouseover');
if (!gh_windowOpenClicked)
{
ghOpenInfoWindow(ln, iwText, marker);
}
gh_pins[ln].pin.setIcon(ghHomeIcons[gh_pins[ln].iconHover]);
log('End: mouseover');
}
function ghHandleMarkerMouseOut(ln, iwText, marker)
{
log('Start: mouseout');
if (!gh_windowOpenClicked)
{
ghCloseInfoWindow();
}
gh_pins[ln].pin.setIcon(ghHomeIcons[gh_pins[ln].icon]);
log('End: mouseout');
}
function ghHandleMarkerClick(ln, iwText, marker)
{
log('Start: ghHandleMarkerClick');
if (lastLn == ln && gh_windowOpen && !gh_windowOpenClicked)
{
gh_windowOpenClicked = 1;
}
else
{
ghHandleRowExpand(ln, iwText, marker);
}
log('Done: ghHandleMarkerClick');
}
function ghHandleRowExpand(ln, iwText, marker)
{
log('Start: ghHandleRowExpand');
if ($(ln+'_small').visible())
{
if (lastLn && $(lastLn+'_expand').visible())
{
hideMenu(lastLn+'_expand');
toggleMenu(lastLn+'_small');
}
hideMenu(ln+'_small');
toggleMenu(ln+'_expand');
ghOpenInfoWindow(ln, iwText, marker);
gh_windowOpenClicked = 1;
lastLn = ln;
}
else
{
hideMenu(ln+'_expand');
toggleMenu(ln+'_small');
ghCloseInfoWindow();
lastLn = 0;
}
log('Done: ghHandleRowExpand');
}
function ghPushPinControl(ln, lat, lng, iwText, oh)
{
this.icon = (oh == "1") ? 'oh' : 'home';
this.iconHover = (oh == "1") ? 'ohhover' : 'hover';
this.markerLocation = new google.maps.LatLng(lat, lng);
var marker = new google.maps.Marker({
position: this.markerLocation,
title: 'MLS# ' + ln,
icon: ghHomeIcons[this.icon]
});
this.pin = marker;
this.ln = ln;
this.lat = lat;
this.lng = lng;
this.markerText = iwText;
this.iwAnchorX = 0;
this.iwAnchorY = 0;
this.thumbImages = new Array;
google.maps.event.addListener(marker, "click", function() {
ghHandleMarkerClick(ln,iwText,marker);
});
google.maps.event.addListener(marker, "mouseover", function() {
ghHandleMarkerMouseOver(ln,iwText,marker);
});
google.maps.event.addListener(marker, "mouseout", function() {
ghHandleMarkerMouseOut(ln,iwText,marker);
});
}
ghPushPinControl.prototype.show = function() {
this.pin.setMap(map);
// map.addOverlay(this.pin);
}
ghPushPinControl.prototype.hide = function() {
this.pin.setMap(null);
// map.removeOverlay(this.pin);
}
function doneSearching()
{
ghCloseInfoWindow();
log('Start: doneSearching');
gh_searching = 0;
if (lastLn)
{
ghCloseInfoWindow();
if ($(lastLn+'_expand').visible())
{
hideMenu(lastLn+'_expand');
toggleMenu(lastLn+'_small');
}
ghLastOpenRow = new Array;
lastLn = 0;
}
if (gh_newCount)
{
gh_newCount = 0;
gh_newSearch = 0;
updateCount();
}
else if (gh_newSearch)
{
gh_newSearch = 0;
updateSearch();
}
else
{
getListingMarkers();
}
log('Done: doneSearching');
}
function getListingMarkers()
{
log('Start: getListingMarkers');
var allLns = document.getElementById("ms").getElementsByTagName("dd");
for (var i=0; i 200) || (gh_count < 1)) {
if ($('mapform')['prospector'].value == '1') {
// Save Search & clear results
new Ajax.Request(gh_homepage + '/cgi-bin/aa.fcgi',
{
parameters: $('mapform').serialize(true),
method:'get',
onComplete: function(transport) {
$('sp_mapsearch_section5').innerHTML = '';
window.document.criteria.prospector.value = '0';
}
});
} else {
$('sp_mapsearch_section5').innerHTML = '';
}
ghClearMapMarkers();
} else {
gh_searching = 1;
gh_newSearch = 0;
gh_doSearch();
}
log('Done: updateSearch');
}
function updateSearchBy(orderby)
{
if ($('mapform')['o'].value == orderby + 'D') {
$('mapform')['o'].value = orderby;
} else {
$('mapform')['o'].value = orderby + 'D';
}
if (gh_counting || gh_searching)
{
gh_newSearch = 1;
}
else
{
updateSearch();
}
}
function doneCounting()
{
log('Start: doneCounting');
gh_counting = 0;
if (gh_newCount)
{
gh_newCount = 0;
gh_newSearch = 0;
updateCount();
}
else
{
updateSearch();
}
log('Done: doneCounting');
}
function updateCount()
{
log('Start: updateCount');
if (gh_searching || gh_counting)
{
gh_newCount = 1;
log('Skip: updateCount');
return;
}
gh_counting = 1;
window.document.criteria.count.value = 1;
new Ajax.Request(gh_homepage + '/cgi-bin/aa.fcgi',
{
parameters: $('mapform').serialize(true),
method:'get',
onComplete: function(transport) {
var n;
n = transport.responseText;
if (n != parseInt(n)) {
gh_count = 0;
gh_count_str = 'Server unable to respond.';
} else {
gh_count = n;
gh_count_str = '';
if (n < 1) {
gh_count_str = 'Please refine your search.';
$('gh_MapInstructionsBubble').hide();
}
else if (n > 200) {
gh_count_str = 'Please narrow to less than 200 properties.';
$('gh_MapInstructionsBubble').show();
} else {
$('gh_MapInstructionsBubble').hide();
}
}
$('ms_numberfound').innerHTML = gh_count + ' Properties Found.';
$('ms_errorfound').innerHTML = gh_count_str + ' ';
window.document.criteria.count.value = '';
doneCounting();
},
onFailure: function(transport) {
log('failed');
}
});
window.document.criteria.count.value = '';
log('Done: updateCount');
}
function changeSelectPropType(psearch, sosubtype)
{
var obj = window.document.criteria.proptype.options;
var name = psearch;
if ((sosubtype) && (sosubtype == '1')) {
name = '1-1';
}
for(i=0; i