// map support functions
        var map, marker, comMarker
        var mRed, mRedStar, mGreen, mGreenStar, mBlue, mBlueStar, mPurple, mPurpleStar, mDesign, mGoldStar;

        //v3
        function gMapInitialize(vLat, vLon, vDiv, vZoom) {
            var latlng = new google.maps.LatLng(vLat, vLon);
            var myOptions = {
                zoom: vZoom,
                center: latlng,
                mapTypeControl: false,
                mapTypeId: google.maps.MapTypeId.ROADMAP
            };
            map = new google.maps.Map(document.getElementById(vDiv), myOptions);
            //markers setup
            pinDir = "/img/communities/pin/";
            mRed = new google.maps.MarkerImage(pinDir + "red.gif", new google.maps.Size(20, 31));
            mRedStar = new google.maps.MarkerImage(pinDir + "redStar.gif", new google.maps.Size(20, 31));
            mGreen = new google.maps.MarkerImage(pinDir + "green.gif", new google.maps.Size(20, 31));
            mGreenStar = new google.maps.MarkerImage(pinDir + "greenStar.gif", new google.maps.Size(20, 31));
            mBlue = new google.maps.MarkerImage(pinDir + "blue.gif", new google.maps.Size(20, 31));
            mBlueStar = new google.maps.MarkerImage(pinDir + "blueStar.gif", new google.maps.Size(20, 31));
            mPurple = new google.maps.MarkerImage(pinDir + "purple.gif", new google.maps.Size(20, 31));
            mPurpleStar = new google.maps.MarkerImage(pinDir + "purpleStar.gif", new google.maps.Size(20, 31));
            mDesign = new google.maps.MarkerImage(pinDir + "design.gif", new google.maps.Size(20, 31));
            mGoldStar = new google.maps.MarkerImage(pinDir + "goldstar.gif", new google.maps.Size(20, 31));
        };
        
        //v3
        function setComMarker(vId, vLat, vLon, vMkr, vInfo, comName) {
            if (map) {
                var vMkr = eval(vMkr);
                var myLatLng = new google.maps.LatLng(vLat, vLon);
                var comMarker = new google.maps.Marker({
                    position: myLatLng,
                    map: map,
                    title: comName,
                    icon: vMkr
                });

                var infowindow = new google.maps.InfoWindow({
                    content: vInfo
                });

                google.maps.event.addListener(comMarker, 'click', function() {
                    infowindow.open(map, comMarker);
                });

                var vOpenInfo = vInfo.indexOf('Directions to here')
                if (vOpenInfo > 0) {
                   infowindow.open(map, comMarker);
                }
            }
        };
        //v2
		function gMapIni(vLat, vLon, vDiv, vZoom) {
            if (GBrowserIsCompatible()) {
                document.getElementById(vDiv).style.display = "block";
                map = new GMap2(document.getElementById(vDiv));
				//set to the current UI of google, will update automatically if google maps changes
				//map.setUIToDefault();
				var customUI = map.getDefaultUI();
				//customUI.controls.maptypecontrol = false;
				customUI.maptypes.satellite = false;
				customUI.maptypes.physical = false;
				customUI.maptypes.hybrid = false;
				customUI.controls.menumaptypecontrol = false;
				customUI.controls.scalecontrol = false;
				map.setUI(customUI);
                //vPage will tell us if the map page of the community page is loading google maps - set zoom level according
				if (vDiv == 'gmap'){//region map
					map.setCenter(new GLatLng(vLat, vLon), vZoom);
				} else {//community map
					map.setCenter(new GLatLng(vLat, vLon), vZoom);
				}				
                //map.addControl(new GSmallMapControl());
                //map.addControl(new GMapTypeControl());
				//map.enableScrollWheelZoom();
				map.disableScrollWheelZoom();

                //markers setup
                var pinDir = "/img/communities/pin/";
                var pinRed = new GIcon(G_DEFAULT_ICON); pinRed.image = pinDir + "red.gif"; mRed = { icon: pinRed };
                var pinRedStar = new GIcon(G_DEFAULT_ICON); pinRedStar.image = pinDir + "redStar.gif"; mRedStar = { icon: pinRedStar };
                var pinGreen = new GIcon(G_DEFAULT_ICON); pinGreen.image = pinDir + "green.gif"; mGreen = { icon: pinGreen };
                var pinGreenStar = new GIcon(G_DEFAULT_ICON); pinGreenStar.image = pinDir + "greenStar.gif"; mGreenStar = { icon: pinGreenStar };
                var pinBlue = new GIcon(G_DEFAULT_ICON); pinBlue.image = pinDir + "blue.gif"; mBlue = { icon: pinBlue };
                var pinBlueStar = new GIcon(G_DEFAULT_ICON); pinBlueStar.image = pinDir + "blueStar.gif"; mBlueStar = { icon: pinBlueStar };
                var pinPurple = new GIcon(G_DEFAULT_ICON); pinPurple.image = pinDir + "purple.gif"; mPurple = { icon: pinPurple };
                var pinPurpleStar = new GIcon(G_DEFAULT_ICON); pinPurpleStar.image = pinDir + "purpleStar.gif"; mPurpleStar = { icon: pinPurpleStar };
                var pinDesign = new GIcon(G_DEFAULT_ICON); pinDesign.image = pinDir + "logoBlock2.gif"; mDesign = { icon: pinDesign };
                var pinGoldStar = new GIcon(G_DEFAULT_ICON); pinGoldStar.image = pinDir + "goldstar.gif"; mGoldStar = { icon: pinGoldStar };
                //var pinDesignStar = new GIcon(G_DEFAULT_ICON); pinDesignStar.image = pinDir + "design.gif"; mDesignStar = { icon: pinDesignStar };
            }
        }
        //v2
        function setMarker(vId, vLat, vLon, vMkr, vInfo) {
            if (map) {
                var vMkr = eval(vMkr);
                var GLoc = new GLatLng(vLat, vLon);
                var marker = new GMarker(GLoc, vMkr);
                var vOpenInfo = vInfo.indexOf('Directions to here')
                map.addOverlay(marker);
                if (vInfo.length > 0) {
                    GEvent.addListener(marker, "click", function() {
                        marker.openInfoWindow(vInfo);
                    });
                }
                if (vOpenInfo > 0) {
                    GEvent.trigger(marker, "click");
                }
                var table = document.getElementById("results");
                if (table){
                    var tr = table.getElementsByTagName("tr");
                    for (var i = 0; i < tr.length; i++) {
                        if (tr[i].getAttribute('mapId') == vId + '') {
                            tr[i].style.cursor = 'pointer';
                            /*tr[i].onclick = function() {
                                var GLoc = new GLatLng(vLat, vLon);
								map.openInfoWindowHtml(GLoc, vInfo);
                                window.scrollTo(0, 0);
                            }*/
                        }
                    }
                }
            }
        }

        var results_trStyle;
        function resultsSetup() {
            var table = document.getElementById("results");
            var tr = table.getElementsByTagName("tr");
            for (var i = 0; i < tr.length; i++) {
                if (i % 2 == 0) { tr[i].className = 'even'; }
                if (i >= 2) {
                    tr[i].onmouseover = function() {
                        results_trStyle = this.className;
                        this.className = 'hover'
                    }
                    tr[i].onmouseout = function() {
                        this.className = results_trStyle;
                    }
                }
            }
        } 
        
// search support functions

        function srchSetup(vS, vT, vD) {
            //alert(vS +' / '+ vT +' / '+ vD)
            var frm = document.getElementById("srch");
            frm.name = frm.id;
            frm.action = '/communities/default.asp'
            frm.method = 'get';
            for (var i = 0; i < frm.elements.length; i++) {
                frm.elements[i].name = frm.elements[i].id;
            }

            if (document.URL.indexOf('/home/') > 0) {
                var vGo = document.getElementById('go')
                vGo.style.backgroundColor = '#f2b633';
                vGo.style.color = '#000000';
                vGo.value = 'Find My Home';
                vGo.style.marginLeft = '0px';
                vGo.style.fontWeight = 'bold';
                vGo.style.float = 'right';
            }

            var vDiv = document.getElementById("srchLocation")
            if (vDiv) {
                vDiv.onmouseover = function() { document.getElementById('s_ul').style.display = 'block'; }
                vDiv.onmouseout = function() { document.getElementById('s_ul').style.display = 'none'; }
                var b = vDiv.getElementsByTagName("li");
                for (var i = 0; i < b.length; i++) {b[i].onclick = function() {srchSet(this.id)}}
            }

            var vDiv = document.getElementById("srchType")
            if (vDiv) {
                vDiv.onmouseover = function() { document.getElementById('t_ul').style.display = 'block'; }
                vDiv.onmouseout = function() { document.getElementById('t_ul').style.display = 'none'; }
                var b = vDiv.getElementsByTagName("li");
                for (var i = 0; i < b.length; i++) { b[i].onclick = function() { srchSet(this.id) } } 
            }

            var vDiv = document.getElementById("srchPrice")
            if (vDiv) {
                vDiv.onmouseover = function() { document.getElementById('d_ul').style.display = 'block'; }
                vDiv.onmouseout = function() { document.getElementById('d_ul').style.display = 'none'; }
                var b = vDiv.getElementsByTagName("li");
                for (var i = 0; i < b.length; i++) { b[i].onclick = function() { srchSet(this.id) } } 
            }

            srchSet('s_'+ vS);
            srchSet('t_'+ vT);
            srchSet('d_'+ vD);
        }

        function searchValidate() {
            var s = document.getElementById('s')
            if (s) {
                if (s.value == '0') {
                    //replace the alert with a message holder
                    document.getElementById('alertMsg').style.display = 'block';
                    //alert('Please select a location');
                    return false;
                }
            } else {
              return true;
            }
        }

        function srchReset() {
            srchSet('s_0');
            srchSet('t_0');
            srchSet('d_0');
            document.location = '/communities/default.asp';
        }

        function srchSet(vValue) {
            var a = vValue.split('_');
            switch (a[0]){
                case 's':
                    document.getElementById('alertMsg').style.display = 'none';
                    var vDiv = document.getElementById("srchLocation")
                    var vFld = 's';
                    var vTitle = 'srchLocation_title';
                    var vUl = 's_ul';
                    break;
                case 't':
                    var vDiv = document.getElementById("srchType")
                    var vFld = 't';
                    var vTitle = 'srchType_title';
                    var vUl = 't_ul';
                    break;
                case 'd':
                    var vDiv = document.getElementById("srchPrice")
                    var vFld = 'd';
                    var vTitle = 'srchPrice_title';
                    var vUl = 'd_ul';
                    break;
            }

            if (a[1] == '0') { document.getElementById(vFld).value = 0; }
            
            if (vDiv) {
                var b = vDiv.getElementsByTagName("li");
                for (var i = 0; i < b.length; i++) {
                    if (b[i].id == vValue) {
                        b[i].style.backgroundColor = '#687819';
                        document.getElementById(vFld).value = a[1];
                        document.getElementById(vTitle).innerHTML = b[i].innerHTML.toUpperCase();
                        document.getElementById(vUl).style.display = 'none';
                   }
                }
            }
        }