var map = null;
var r = null;

function PIN(id,lat,lng,kd,marker,type,image,set,label, newtype,orig_set)
{
        this.id=id;
        this.icon = null;
	if (label)
        this.label = label.replace ("AMPERSAND","&");
        //if (label) this.label = label + "property";
        this.pin = null;
        this.photox = null;
        this.image = image;
        this.click=null;
        this.newtype=newtype;
        this.mouseover=null;
        this.lat=lat;
        this.lng=lng;
        this.kd=marker;
        this.type=type;
        this.latlng=(1*lat) + " " + (1*lng);
        this.set=set;
	this.orig_set=orig_set;
}

function createNewDiv (name, background, pos, top, left, height,width,innerhtml, zindex,background_repeat)
{
        var nd = document.createElement(name);
        nd.style.top = top + "px";
        nd.style.left = left + "px";
        nd.style.height = height + "px";
        nd.style.width = width + "px";
        nd.style.background = "url("+background+")";

	if (background_repeat != undefined && background_repeat!="" ) {
	       //alert(background_repeat);
		nd.style.backgroundRepeat = background_repeat;
	
        }	

        nd.style.position = pos;
        nd.innerHTML = innerhtml;
        nd.zIndex = zindex;
        return nd;

}

function SLIDER(name, objName, divGraphic, top,left, width, height, pos, backgroundGraphic, sTop,sLeft, sWidth, sHeight, cName, cursorGraphic, cursorGraphicOn, cWidth, cHeight, cLeft, levels,  tops, zoomIn, zoomOut, blankGif)
{
        this.levels = levels;
		//alert('levels='+levels);
        this.tops = tops;
        this.div = name;
        this.objName = objName;
        this.cursorName = cName;
        this.cursorOn = cursorGraphicOn;
        this.cursorHeight=Math.ceil(cHeight/2);
        this.ref = document.getElementById(this.div);
        this.ref.style.top = top + "px";
        this.sTop = sTop;
        this.dTop = top;
        this.ref.style.left = left + "px";
        this.ref.style.width = width + "px";
        this.ref.style.background = "url("+divGraphic+")";
        this.ref.style.height = height + "px";
        this.ref.style.position = pos;
        this.slider = document.createElement("SLIDECONTAINER");
        this.slider.style.background = "url("+backgroundGraphic+")";
        this.slider.style.padding = "0px 0px 0px 0px";
        this.slider.style.position="absolute";
        this.scrollHeight = sHeight;
        this.pixelsPerLevel = Math.abs(1*sHeight/1*levels.length);
        this.slider.style.height=sHeight+"px";
        this.slider.style.width=sWidth+"px";
//      this.slider.onc17-lick=this.click();
        this.slider.style.top=sTop+"px";
        this.slider.style.left=sLeft+"px";
        this.slider.style.zIndex=100;
        this.ref.appendChild(this.slider);

        this.ref.appendChild(zoomIn);
        this.ref.appendChild(zoomOut);
        this.sliderHeight = sHeight;

        this.divider = Math.abs (1*sHeight/(levels.length+1));

        this.slider.innerHTML= "<div id=\""+cName+"\" style='background:url("+cursorGraphic+") no-repeat;z-index:400;padding:0px 0px 0px 0px;position:absolute;top:0px;left:"+cLeft+"px;backgroundcolor:blue;height:"+cHeight+"px;width:"+cWidth+"px' onmouseover=\"document.getElementById('"+cName+"').style.background='url("+this.cursorOn+") no-repeat'\" onmouseout=\"document.getElementById('"+cName+"').style.background='url("+cursorGraphic+") no-repeat'\" onmousedown=\""+this.objName+".dragInit (event)\"></div><div id=\"bl\" style='position:absolute; top:0px; left:0px; height:"+sHeight+"px;width:"+sWidth+"px;z-index:399' onclick='"+objName+".click(event)'></div>";
        this.cTop = 0;
        this.cLeft = 0;
        this.cursor = document.getElementById(cName);
        this.highlightLevel(settings.zoomlevel);
}


SLIDER.prototype.highlightLevel = function (level)
{
        var c=0;
        for(i in this.levels)
        {
//		alert (this.levels[i] + ">=" + (17-level));
                if (this.levels[i]>=(17-level))
                {
			settings.zoomlevel=level;
//			alert ((17-level) + " " + i);
                //      this.cursor.style.top = (this.divider*(c+1) - this.cursorHeight)+"px";
                        this.cursor.style.top = this.tops[i] + "px";
                        return;
                }
//		alert ("A"+ this.levels[i] + ">=" + (17-level));
                c++;
        }
//	alert ('end' + level);
}

SLIDER.prototype.zoomOut = function ()
{
        var c=0;
        for(i in this.levels)
        {
//		alert (this.levels[i]+" " + (17-settings.zoomlevel));
                if (this.levels[i]>=17-settings.zoomlevel)
                {

                        if (c<this.levels.length-1)
                        {
                        this.highlightLevel (17-this.levels[c+1]);
                        map.setZoom (17-this.levels[c+1]);
			settings.zoomlevel = 17-this.levels[c+1];
        		this.cursor.style.top = this.tops[c+1] + "px";
                        if (settings.mirrorRadius) this.mirrorRadius(this.levels[c+1]);
                        return;
                        }
                }
                c++;
        }
}

SLIDER.prototype.mirrorRadius = function (level)
{
        var setvalue=1;
        if (level == "8") setvalue = 1;
        if (level == "10") setvalue = 5;
        if (level == "11") setvalue = 10;
        if (level == "12") setvalue = 25;

        document.forms.myform.radius.value = setvalue;
        document.getElementById("myformradius").style.background='red';
        setTimeout ("document.getElementById('myformradius').style.background='white'",2000);
}



SLIDER.prototype.zoomIn = function ()
{
        var c=0;
        for(i in this.levels)
        {
                if (this.levels[i]==17-settings.zoomlevel)
                {
                        if (c>0)
                        {
                        this.highlightLevel (17-this.levels[c-1]);
                        map.setZoom (17-this.levels[c-1]);
			settings.zoomlevel = 17-this.levels[c-1];
        		this.cursor.style.top = this.tops[c-1] + "px";
                        if (settings.mirrorRadius) this.mirrorRadius(this.levels[c-1]);
                        return;
                        }
                }
                c++;
        }
}

SLIDER.prototype.click = function (event)
{
        if (!window.event && !event) return;
        this.y = getY(event);

        var pos = this.y - this.dTop - this.sTop;
        var which = (pos/this.divider);

        if (which%1>0.5) which = Math.ceil(which);
        else which = Math.floor(which);
        if (which==0) which = 1;

        if (which>this.levels.length) which = this.levels.length;
//      this.cursor.style.top = ((which * this.divider) - this.cursorHeight) + "px";
        which--;


        this.cursor.style.top = this.tops[which] + "px";
        map.setZoom (17-this.levels[which]);
        if (settings.mirrorRadius) this.mirrorRadius(this.levels[which]);

}

SLIDER.prototype.dragInit = function (event)
{
        if (!window.event && !event) return;
        this.x = getX(event);
        this.y = getY(event);
        this.cLeft = this.x ? this.x : 0;
        this.cTop = this.y ? this.y : 0;

        this.oLeft = this.x;
        this.oTop = this.y;

        this.startLeft = parseInt(this.cursor.style.left, 10);
        this.startTop   = parseInt(this.cursor.style.top,  10);
        if (isNaN(this.startLeft)) this.startLeft = 0;
        if (isNaN(this.startTop))  this.startTop  = 0;
        if (window.event)
        {
                document.attachEvent("onmousemove", startDrag);
                document.attachEvent("onmouseup",   endDrag);
                window.event.cancelBubble = true;
                window.event.returnValue = false;
        }
        else
        {
                document.addEventListener("mousemove", startDrag,   true);
                document.addEventListener("mouseup",   endDrag, true);
                event.preventDefault();
        }
}

function startDrag(Event) { slider.dragStart(Event); }
function endDrag(Event) { slider.dragStop(Event); }

SLIDER.prototype.dragStart = function (event)
{
        this.x = getX(event); this.y = getY(event);

        this.cursor.style.top  = (this.startTop  + this.y - this.oTop) + "px";
        if (1*this.cursor.style.top.replace("px","")<0) this.cursor.style.top = "0px";
        if (1*this.cursor.style.top.replace("px","")>this.sliderHeight) this.cursor.style.top = this.sliderHeight+"px";
        if (window.event){ window.event.cancelBubble = true; window.event.returnValue = false; } else event.preventDefault();
}

SLIDER.prototype.dragStop = function (event)
{
        var pos = this.cursor.style.top.replace("px","");
        var which = (pos/this.divider);

        if (which%1>0.5) which = Math.ceil(which);
        else which = Math.floor(which);
        if (which==0) which = 1;

        if (which>this.levels.length) which = this.levels.length;
//      this.cursor.style.top = ((which * this.divider) - this.cursorHeight) + "px";
        which--;

        this.cursor.style.top = this.tops[which] + "px";

        map.setZoom (17-this.levels[which]);
        settings.zoomlevel = 17-this.levels[which];
        if (settings.mirrorRadius) this.mirrorRadius(this.levels[which]);

        if (window.event)
        {
                document.detachEvent("onmousemove", startDrag);
                document.detachEvent("onmouseup",   endDrag);
        }
        else
        {
                document.removeEventListener("mousemove", startDrag, true);
                document.removeEventListener("mouseup",   endDrag, true);
        }
        return;

        //alert (pos/this.divider);
}







function SETTINGS ()//lat, lng, zoom, highlight)
{
	this.loadingText1="1) getting data ";
	this.loadingText2="2) processing";
	this.loadingText3="3) moving";

	this.overviewMap=false;
	this.bubbleType="pane";
	this.maxLevel = 9;
	this.url_thumbnails="thumbnail.php";
	this.bubble_url = "restaurant_small.php";
	this.bubble_height=200;
	this.bubble_width=300;
	this.bubblefull_url = "restaurant_large.php";
	this.bubblefull_height=400;
	this.bubblefull_width=500;
        this.photoTimeout=400;
	this.icon_width=32;
	this.icon_height=22;

        this.photomax = 20;
        this.photoshowmax = 5;
        this.photodistance = 107;
        this.photoheight = 75;
        this.photowidth = 100;
        this.photomove=400;
        this.photoenablemove=1;
        this.photoleft=30;
        this.photomoveincrement=20;
        this.photodisplaywidth=600;
        this.photodisplaycenter=250;
	this.no_populate = false;


	this.listview_text = "see in list";
        this.trackinform = new Array();
        this.trackinformtype = new Array();
        this.mirrordivs = new Array();
        this.trackinformname = "myform";
        this.padding=0;
        this.map_height = 200;
        this.map_width = 200;
        this.showScale=true;
        this.statusPrefix = "";
        this.multiplier = new Array(0,1,1,1,1,1,1,1,1,1,1,1,1,1,3,1,1);

        this.showInfo = new Array();
        this.showInfo["restaurants"]= new Array();
        this.showInfo["restaurants"]["single"] = "restaurant";
        this.showInfo["restaurants"]["plural"] = "restaurants";
        this.showInfo["properties"]= new Array();
        this.showInfo["properties"]["single"] = "property";
        this.showInfo["properties"]["plural"] = "properties";
        this.showInfo["schools"]= new Array();
        this.showInfo["schools"]["single"] = "school";
        this.showInfo["schools"]["plural"] = "schools";
        this.showInfo["trains"]= new Array();
        this.showInfo["trains"]["single"] = "train";
        this.showInfo["trains"]["plural"] = "trains";
        this.showInfo["offices"]= new Array();
        this.showInfo["offices"]["single"] = "office";
        this.showInfo["offices"]["plural"] = "offices";

        this.fullUrls = new Array();
        this.fullUrls["properties"] = "../panes/pane_property.php";
        this.fullUrls["schools"] = "../panes/pane_school.php";
        this.minZoom=3;
        this.maxZoom=8;
        this.copyright = " ";//<img src='images/rocketmaplogo.jpg'>";
        this.image_greyout = "";
        this.type = param("type");
        this.lng = param("lng");
        this.lat = param("lat");
//alert (this.lat + "," + this.lng);
        this.postcode = param("postcode");
	if (param("level"))
        this.zoomlevel = 17 - 1 * param("level");
	else
        this.zoomlevel = 17 - 1 * param("zoom");

        this.highlight = param("highlight");
        this.url_mapdata = "populate_map.php";
        this.url_postcodecheck = "postcode_check.php";
	this.url_properties= "please define";
	this.url_schools= "please define";
	this.url_offices= "please define";
        this.trackimage=true;
	this.mirror_numbers=true;
}

SETTINGS.prototype.alterShowInfo = function (name,sing,value) { this.showInfo[name][sing] = value};

SETTINGS.prototype.addArray = function (field,value) { eval ("this."+field+"[this."+field+".length]='"+value+"'")};


SETTINGS.prototype.modify = function (field,value) { eval ("this."+field+"='"+value+"'")};

var settings = new SETTINGS();

function LAYERMANAGER() {this.counter=0; this.counterTimer=null; this.minimised=new Array(); this.photos=new Array(); this.firstphoto=1; this.lastphoto=1; this.phototimer=null; this.photoleft=settings.photoleft; this.photol=0;}



LAYERMANAGER.prototype.movePhoto = function(plusminus,increments,moveby) {

        if (plusminus=="+" && this.photoleft==settings.photoleft) return;

        DHTML = (document.getElementById || document.all || document.layers)
        if (!DHTML) return;
        var x = document.getElementById('photocontainer');
	
	if (plusminus=="-" && -1*this.photoleft+moveby>this.photol) return;

	if (this.photoleft>settings.photoleft)
	{
		this.photoleft=settings.photoleft;//setting.photoleft;
		increments=0;
		moveby=0;
	}

        if (plusminus!="0")
        eval ("this.photoleft"+plusminus+"=1*increments");

        document.getElementById("photocontainer").style.left=this.photoleft + "px";

        var left = -1*this.photoleft + (settings.photoleft);
        var right = settings.photodisplaywidth + (-1*this.photoleft);

//	alert (document.getElementById("photocontainer").style.top);

        if (document.layers)
        {
                x.style.clip.left = left;
                x.style.clip.right = right;
        }
        else if (document.getElementById || document.all)
        {
		if (left>0)
		left+="px";
                x.style.clip = ("rect(0 "+right+"px "+settings.photoheight+"px "+left+")");
        }

        if (increments<moveby && moveby)
        this.phototimer = setTimeout("layermanager.movePhoto('"+plusminus+"',"+(increments)+","+moveby+")",40);

}


LAYERMANAGER.prototype.clearPhotoTimer = function() { if (this.phototimer) clearTimeout(this.phototimer);}

LAYERMANAGER.prototype.photoLeft = function(loop) {
this.clearPhotoTimer();
this.movePhoto ("-",settings.photomoveincrement,settings.photomove);
}

LAYERMANAGER.prototype.photoRight = function(loop) {
this.clearPhotoTimer();
this.movePhoto ("+",settings.photomoveincrement,settings.photomove);
}

LAYERMANAGER.prototype.divContentFromUrl = function (thediv,url) 
{ 
mapmanager.requestmanager.thediv;
layermanager.setDivContent(thediv,"");
mapmanager.requestmanager.doRequest ("handleHTMLRequest",url);
}

LAYERMANAGER.prototype.fullDetailsClose =function () { 
this.divStatus('fulldetailscontainer','none');
this.divStatus('fulldetailsinner','none');
layermanager.divStatus("cuisinediv","block"); layermanager.divStatus("areadiv","block");
}

LAYERMANAGER.prototype.fullDetails =function (id,set) { recordStat("full");this.divStatus('fulldetailscontainer','block'); this.divStatus('fulldetailsinner','block'); this.setDivContent('fulldetailsinner','<iframe src='+settings.bubblefull_url+'?id='+id+'&set='+set+' height='+settings.bubblefull_height+' frameborder=0 width='+settings.bubblefull_width+'></iframe>'); map.closeInfoWindow(); layermanager.divStatus("cuisinediv","none"); layermanager.divStatus("areadiv","none");}

LAYERMANAGER.prototype.setDivContent =function (thediv, content) { 
	if (!document.getElementById(thediv)) return; 
		document.getElementById(thediv).innerHTML=content; if(typeof propertyFunctionOnload == 'function') { propertyFunctionOnload(thediv, content);}}
LAYERMANAGER.prototype.appendDivContent = function (thediv, content) { i
if (!document.getElementById(thediv)) return; 
document.getElementById(thediv).innerHTML+=content; }


LAYERMANAGER.prototype.divStatus = function (thediv,status) { 
//console.log(thediv);
document.getElementById(thediv).style.display=status;
 }

LAYERMANAGER.prototype.divCoordinates = function (thediv,x,y) { 
document.getElementById(thediv).style.left=(x+20)+"px"; document.getElementById(thediv).style.top=(y+20)+"px"; }

var layermanager = new LAYERMANAGER();

function REQUESTMANAGER() { this.r=null;}

REQUESTMANAGER.prototype.postcodeRequest = function ()
{
        if (this.r.readyState == 4)
        {
                var rD = this.r.responseXML;
                if (rD.documentElement)
                {
			var pc = rD.documentElement.getElementsByTagName('postcode');
			if (pc.length>0)
			{
				var lat = pc[0].getAttribute('lat');
				var lng = pc[0].getAttribute('lng');
				if (lat)
				{
					map.panTo(new GLatLng(lat,lng));
				}
				else
				{
				alert ("Sorry, we couldn't match the postcode");
				//	layermanager.divStatus("status","block");
				//	layermanager.setDivContent("status","not found");
				}
			}
                }
        }
}

REQUESTMANAGER.prototype.handleHTMLRequest = function () { if (this.r.readyState == 4) { layermanager.setDivContent(this.div, this.r.responseText); if (this.div=="rolloverdiv") { clearTimeout(layermanager.timer); layermanager.timer= setTimeout("layermanager.divStatus('rolloverdiv','none')",5000); } } }

REQUESTMANAGER.prototype.handleRequest = function ()
{
        if (this.r.readyState == 4)
        {
                for (i in settings.showInfo) settings.showInfo[i]["nos"]=0;

                var rD = this.r.responseXML;
                if (rD.documentElement)
                {
                        mapmanager.loadElement (rD);
			layermanager.setDivContent("status", settings.loadingText2);

			var te = rD.documentElement.getElementsByTagName('total');
			var n = 0;
			for (i=0; i<settings.mirrordivs.length; i++)
        		{
				n = te[0].getAttribute(settings.mirrordivs[i]);
				if (!n) n = 0;

				layermanager.setDivContent("numbers_"+settings.mirrordivs[i], n);
			}


                        pt = window.setTimeout("mapmanager.plot()", 400);
                }
        }
}
REQUESTMANAGER.prototype.changeDivContent = function ()
{
        if (this.r.readyState == 4)
        {
		layermanager.setDivContent("infopanel",this.r.responseText);
        }
}

REQUESTMANAGER.prototype.doRequest = function (func,url) { this.r.open ("GET", url,"true"); if (param("test")=="true") window.open(url,'debug','height=800,location=yes,scrollbars=yes'); this.r.onreadystatechange = function () {eval ("mapmanager.requestmanager."+func+"()")}; this.r.send(null); }
REQUESTMANAGER.prototype.doRequestTwo = function (func,url) { 
if (!this.r) this.r=GXmlHttp.create();
this.r.open ("GET", url,"true"); if (param("test")=="true") window.open(url,'debug',height=1000); this.r.onreadystatechange = function () {eval ("mapmanager.requestmanager2."+func+"()")}; this.r.send(null); }

REQUESTMANAGER.prototype.doRequest2 = function (func,url) { this.r.open ("GET", url,"true"); //var debug = window.open(url,'debug'); 
this.r.onreadystatechange = function () {eval ("mapmanager.requestmanager."+func+"()")}; this.r.send(null); }

var requestmanager = new REQUESTMANAGER();


function MAPBOUNDARY () { this.tLLat = 0; this.tLLng = 0; this.bRLat = 0; this.bRLng = 0; }

MAPBOUNDARY.prototype.flatten = function () { return "&y2="+this.tLLat+"&x1="+this.tLLng+"&y1="+this.bRLat+"&x2="+this.bRLng; }

var mapboundary = new MAPBOUNDARY();

function MAPMANAGER()
{
this.functions = new Array();
this.icons = null;
this.iconmanager = null;
this.requestmanager = new REQUESTMANAGER();
this.requestmanager2 = new REQUESTMANAGER();
this.pins2 = new Array();
this.pins = new Array();
this.p = 0;
}

MAPMANAGER.prototype.addClickFunction = function(set,func)
{
	this.functions[set] = func;
}


MAPMANAGER.prototype.unsetHighlight = function() {layermanager.divStatus("myinfowindow","none"); layermanager.divStatus("myinfowindowshadow","none");}


MAPMANAGER.prototype.highlightIcon = function(id,h){
//this.pins[id].pin.showToolTip();
//showTooltip(this.pins[id].pin);
//return;
if (!this.pins[id]) return;
var tlc = map.fromContainerPixelToLatLng(new GPoint(0,0),true);
var tlcp = map.fromLatLngToDivPixel(tlc);
var p = map.fromLatLngToDivPixel(this.pins[id].pin.getPoint());
var point = subGPoints(p,tlcp);
//var point = new GPoint(p.x - map.getContainer().offsetLeft, p.y - map.getContainer().offsetTop+30); 

var t = this.pins[id].label.split (",");
var tl=t[h];


layermanager.divCoordinates("myinfowindowshadow",point.x+6, point.y+6);
layermanager.divStatus("myinfowindowshadow","block");
layermanager.setDivContent("myinfowindowshadow",tl);
layermanager.divCoordinates("myinfowindow",point.x, point.y);
layermanager.divStatus("myinfowindow","block");
layermanager.setDivContent("myinfowindow",tl);
}

MAPMANAGER.prototype.highlightPhoto = function(id,domove)
{

        if (!document.getElementById('photo'+id)) return;
        if (this.lastPhotoHighlighted && document.getElementById('photo'+this.lastPhotoHighlighted))
        {
        document.getElementById('photo'+this.lastPhotoHighlighted).height=settings.photoheight;
        document.getElementById('photo'+this.lastPhotoHighlighted).width=settings.photowidth;
        document.getElementById('photo'+this.lastPhotoHighlighted).style.border="0px";
        }
        document.getElementById('photo'+id).height=settings.photoheight-6;
        document.getElementById('photo'+id).width=settings.photowidth-6;
        document.getElementById('photo'+id).style.border="solid 3px #F68A03";
        this.lastPhotoHighlighted=id;

	
	if (settings.photoshowmax>=mapmanager.photoshowing) return;

	if (domove)
	{
	var move = 1*layermanager.photoleft + (mapmanager.pins[id].photox) - settings.photoleft;
	if (move<0) layermanager.movePhoto ("+",-1*move,-1*move)
	else layermanager.movePhoto ("-",move,move)

	
	}
}


function gptr () { 
var b=map.getBounds(); var sw = b.getSouthWest(); var ne = b.getNorthEast(); 
return "&x1="+sw.lng()+"&y1="+ sw.lat() + "&x2="+ne.lng() + "&y2="+ ne.lat() + "&map_height="+settings.map_height+"&map_width="+settings.map_width;
}


LAYERMANAGER.prototype.showIcon = function(id, current)
{
	recordStat("bubble");
	current++;
	mapmanager.pins[id].pin.openInfoWindowHtml('<iframe src="'+settings.bubble_url+'?id='+mapmanager.pins[id].id+'&current='+current+'" height='+settings.bubble_height+' frameborder=0 width='+settings.bubble_width+'></iframe>');
        return false;
}


MAPMANAGER.prototype.plot=function ()
{
//        layermanager.setDivContent ('status','plotting...');
	layermanager.setDivContent("status",settings.loadingText3);




        try {
          freeze_map();
        }
        catch(err) {
         //console.log('no_function', err);
        }


        var txt=settings.statusPrefix;
        var comma="";
        var desc="";
		var props=0;
        for (i in settings.showInfo) { if (i) { desc = settings.showInfo[i]["nos"]==1 ? settings.showInfo[i]["single"] :  settings.showInfo[i]["plural"]; if (settings.showInfo[i]["nos"]>0) { txt+= comma + settings.showInfo[i]["nos"] + " " + desc; comma=", "; if(i=="properties") props=settings.showInfo[i]["nos"]; } } 
		}
		
		if(txt!=settings.statusPrefix) txt += settings.listview_text;
		if(props) txt += "<a href='"+settings.url_listview+"type="+settings.type+gptr()+mapmanager.formTracker(0)+"'>"+settings.listview_button+"</a>";

		layermanager.setDivContent("listviewdiv", txt);

        var c=0;
        for (i in this.pins) //<pins.length; i++)
        {

                if (this.pins2[i])
                {
                //        layermanager.appendDivContent("infodiv","<br><br>-"+this.pins2[i].lat+","+this.pins2[i].lng+"<br>"+i);



                        this.pins[i] = this.pins2[i]; //swap over
                        this.pins2[i]=null;
                }
                else
                {



                        var pos1= new GLatLng((this.pins[i].lat), (this.pins[i].lng));

			var o = new Object();

			if (this.pins[i].newtype)
			o.icon=this.icons[this.pins[i].newtype];
			else
			o.icon=this.icons[this.pins[i].type];
			o.title=this.pins[i].label;
                        this.pins[i].pin=new GMarker (pos1, o);
			var p = this.pins[i].pin;

			//alert (this.pins[i].type);

			if (settings.bubbleType=="pane")
                        eval ('this.pins[i].click=GEvent.addListener(this.pins[i].pin, "click", function() { if (mapmanager.'+this.pins[i].set+'Click) mapmanager.'+this.pins[i].set+'Click("'+i+'"); recordStat("bubble"); mapmanager.openPane("'+this.pins[i].id+'","'+this.pins[i].set+'");})');
			if (settings.bubbleType=="google") {
	//added original set if icons from multiple query sets
                        eval ('this.pins[i].click=GEvent.addListener(this.pins[i].pin, "click", function() { recordStat("bubble");setTimeout(\'mapmanager.highlightPhoto("'+i+'",1)\',2000); mapmanager.pins["'+i+'"].pin.openInfoWindowHtml(\'<iframe src='+settings.bubble_url+'?id='+this.pins[i].id+'&set='+this.pins[i].orig_set+' height='+settings.bubble_height+' frameborder=0 width='+settings.bubble_width+'></iframe>\');}) ');
				
}
                        eval ('this.pins[i].mouseover=GEvent.addListener(this.pins[i].pin, "mouseover", function() {  mapmanager.highlightPhoto("'+i+'",1);}) ');

			map.addOverlay (this.pins[i].pin);
                }
                c++;
        }
        layermanager.divStatus ('loading','none');
        this.loading=false;
        for (i in this.pins2) //<pins.length; i++)
        if (this.pins2[i]!=null)
        {
        this.removePin2(i);
        }
        layermanager.divStatus ('status','none');


        try {
           unfreeze_map();
        }
        catch(err) {
          //console.log('no_function', err);
        }

}

MAPMANAGER.prototype.openPane=function (id,type) { 
layermanager.divStatus("infopanel","block");
c= map.getCenter();
var url2= "" + eval ("settings.url_"+type) + "?set="+type+"&office="+id+"&property=" + id + "&current=1&type="+settings.type+"&zoom=" + (17-settings.zoomlevel) + "&lng="+c.x+"&lat="+c.y; 

this.requestmanager.doRequest("changeDivContent",url2);
}

MAPMANAGER.prototype.removePin2=function (i) { map.removeOverlay (this.pins2[i].pin); 
if (this.pins2[i].click) GEvent.removeListener(this.pins2[i].click); 
if (this.pins2[i].mouseover) GEvent.removeListener(this.pins2[i].mouseover); 
}


MAPMANAGER.prototype.addIcons = function(i) {this.icons=i;}
MAPMANAGER.prototype.doZoom = function() {this.redoMap();}

MAPMANAGER.prototype.redoMap = function () { layermanager.photoleft=settings.photoleft; 
if (settings.trackimage=="true")
layermanager.movePhoto("0",0,0);
layermanager.divStatus ('loading','block'); layermanager.setDivContent('status','tidying up...');
//this.clearMap(); 
setTimeout("mapmanager.populate()",1000) }

MAPMANAGER.prototype.populateFromArrays = function (url)
{
        this.pins = new Array();
	this.requestmanager.r = GXmlHttp.create();
        this.requestmanager.doRequest ("handleRequest",url);
}

MAPMANAGER.prototype.outOfBounds = function(lat,lng)
{
	if (lat>mapboundary.tLLat) return true;
	if (lat<mapboundary.bRLat) return true;
	if (lng<mapboundary.tLLng) return true;
	if (lng>mapboundary.bRLng) return true;
	return false;
}

MAPMANAGER.prototype.removeOutOfBounds=function () { for (i in this.pins) { if (this.outOfBounds(this.pins[i].lat, this.pins[i].lng)) { map.removeOverlay (this.pins[i].pin); if (this.pins[i].click) GEvent.removeListener(this.pins[i].click); if (this.pins[i].mouseover) GEvent.removeListener(this.pins[i].mouseover);this.pins[i]=null; } } }

MAPMANAGER.prototype.formTracker = function (savecookie)
{
        var r = "";
        var c = "";
        var e = "";

        for (i=0; i<settings.trackinform.length;i++)
        {
                e="value";
                if (settings.trackinformtype[i]=="checkbox") e="checked";

                r+="&"+settings.trackinform[i]+"="+eval ("document.forms."+settings.trackinformname+"."+settings.trackinform[i]+"."+e);
                c+=","+settings.trackinform[i]+"-"+eval ("document.forms."+settings.trackinformname+"."+settings.trackinform[i]+"."+e);
        }
	if (savecookie) this.updateCookies(c);
        return r;
}


MAPMANAGER.prototype.removeRemainingProperties2=function () { for (i in this.pins2) { map.removeOverlay (this.pins2[i].pin); if (this.pins2[i].click) GEvent.removeListener(this.pins2[i].click);if (this.pins2[i].mouseover) GEvent.removeListener(this.pins2[i].mouseover); } this.pins2=new Array(); }
MAPMANAGER.prototype.removeOverlay2=function (i) { map.removeOverlay (this.pins2[i].pin); if (this.pins2[i].click) GEvent.removeListener(this.pins2[i].click);if (this.pins2[i].mouseover) GEvent.removeListener(this.pins2[i].mouseover); }

MAPMANAGER.prototype.checkPostcode = function (pc)
{
this.requestmanager.r = GXmlHttp.create();
this.requestmanager.doRequest2 ("postcodeRequest",settings.url_postcodecheck+"?pc="+pc);
}



MAPMANAGER.prototype.setBoundaryVars=function() { 

var b = map.getBounds(); var sw = b.getSouthWest(); var ne = b.getNorthEast(); 
mapboundary.tLLng= sw.lng();
mapboundary.tLLat= ne.lat();
mapboundary.bRLng= ne.lng();
mapboundary.bRLat= sw.lat();

var w = document.getElementById('map').style.width.replace ("px","");
var h = document.getElementById('map').style.height.replace ("px","");
var width =  (Math.abs(mapboundary.tLLng - mapboundary.bRLng)/w) * settings.padding;
var height =  (Math.abs(mapboundary.tLLat - mapboundary.bRLat)/w) * settings.padding;

if (height && width)
{
var l = mapboundary.bRLng;
mapboundary.tLLng+=width;
mapboundary.bRLng-=width;
mapboundary.tLLat-=height;
mapboundary.bRLat+=height;
}
//alert (mapboundary.tLLng + "/ " + l + "+" + width + "=" + mapboundary.bRLng);
 }

MAPMANAGER.prototype.addIcons = function(i) {this.icons=i;}

MAPMANAGER.prototype.clearMap=function () { for (i in this.pins) { map.removeOverlay (this.pins[i].pin); if (this.pins[i].click) GEvent.removeListener(this.pins[i].click);if (this.pins[i].mouseover) GEvent.removeListener(this.pins[i].mouseover); } this.pins=new Array(); }

MAPMANAGER.prototype.loadCookies = function (c)
{
	var bits = getcookie("gmap").split (",");
	var bits2 = null;

	for (var i=1; i<bits.length; i++)
	{
		bits2=bits[i].split("-");

		if (param(bits2[0])) 
		bits2[1] = param(bits2[0]);

//		alert (bits2[0] + " = " + bits2[1]);
		//alert(document.forms[settings.trackinformname].elements[bits2[0]]);
	         // point type removed but still remaining in cookie
		if (document.forms[settings.trackinformname].elements[bits2[0]]!=undefined) {
		   if (bits2[1]=="true")
	 	     eval ("document.forms."+settings.trackinformname+"."+bits2[0]+".checked=true");
		   else if (bits2[1]=="false")
		     eval ("document.forms."+settings.trackinformname+"."+bits2[0]+".checked=false");
		   else if (bits2[1])
		   {
		     eval ("document.forms."+settings.trackinformname+"."+bits2[0]+".value=\""+bits2[1]+"\"");
      		     //	alert (eval("document.forms."+settings.trackinformname+"."+bits2[0]+".value"));
		   }
                }
	}
}

MAPMANAGER.prototype.updateCookies = function (c)
{

	setcookie ("gmap",c,365);

}

MAPMANAGER.prototype.populate = function ()
{
	if (this.loading)
	{
        layermanager.divStatus ('status','block');
        layermanager.setDivContent ('status','already loading');
	}


	this.loading=true;
        layermanager.divStatus ('loading','block');
        layermanager.setDivContent ('status',settings.loadingText1);
        this.setBoundaryVars();
        this.removeOutOfBounds();
        this.pins2=this.pins;
        var z = 17-map.getZoom();
//	alert (mapboundary.flatten());
	var url = settings.url_mapdata + "?map_width="+settings.map_width+"&map_height="+settings.map_height+"&icon_height="+(settings.icon_height*settings.multiplier[z])+"&icon_width="+(settings.icon_width*settings.multiplier[z])+"&z="+z+"&type="+settings.type+"&" + mapboundary.flatten() + this.formTracker(1);
	//window.open (url,'newwin');

        this.populateFromArrays(url);
//      if (this.pins2.length) removeRemainingProperties2();
}

MAPMANAGER.prototype.loadElement = function(rD) { var dids= new Array();
if (settings.trackimage=="true") layermanager.setDivContent("photocontainer"," "); 
layermanager.photos=new Array(); layermanager.photoleft=settings.photoleft; this.photoshowing=0; this.pins=new Array(); var te = rD.documentElement.getElementsByTagName('p'); 

for (var i=0; i<te.length; i++) 
{  

var t = te[i].getAttribute('id').split (","); 


//console.log(t);

if (!te[i].getAttribute('set'))
{}
else
settings.showInfo[""+te[i].getAttribute('set')]["nos"]+=t.length; 

var nt = te[i].getAttribute('alttype');
var newtype="";
if (icons[nt]) newtype = nt;

this.pins[te[i].getAttribute('id')] = new PIN(te[i].getAttribute('id'), te[i].getAttribute('lat'), te[i].getAttribute('lng'), te[i].getAttribute('k'),'false', te[i].getAttribute('type'),te[i].getAttribute('image'), te[i].getAttribute('set'),te[i].getAttribute('k'), newtype,te[i].getAttribute('orig_set')); 
if (settings.trackimage=="true" && this.photoshowing<settings.photomax && !dids[te[i].getAttribute('id')])
{
dids[te[i].getAttribute('id')]=true;
if (!this.photoshowing) layermanager.photol=0;

var ids = te[i].getAttribute('id').split(',');
for (var i2=0;i2<ids.length; i2++)
{
if (this.photoshowing!=settings.photomax)
{

var j = ids[i2];
mapmanager.pins[te[i].getAttribute('id')].photox = layermanager.photol;
layermanager.photol+=1*settings.photodistance;
var ext = i2;
if (i2==0) ext="";
layermanager.appendDivContent("photocontainer","<a href='javascript:void(layermanager.showIcon(\""+te[i].getAttribute('id')+"\",\""+i2+"\"))'><img onmouseout='mapmanager.unsetHighlight()' onmouseover='mapmanager.highlightIcon(\""+te[i].getAttribute('id')+"\",\""+i2+"\");mapmanager.highlightPhoto(\""+j+ext+"\",0)' src='"+settings.url_thumbnails+"?id="+j+"&type=b' border=0 id='photo"+j+""+ext+"' alt=\""+te[i].getAttribute('k')+"\" height="+settings.photoheight+" width="+settings.photowidth+"></a> &nbsp;");
this.photoshowing++;
}
}
}
}
}

var mapmanager = new MAPMANAGER();

function init()
{
	recordStat("init");
	layermanager.setDivContent("photocontainer", "loading ");
	//alert (settings.zoomlevel);
	if (GBrowserIsCompatible()) 
	{ 
		map = new GMap2(document.getElementById("map")); 

		if (settings.overviewMap)
{ map.addControl(new GOverviewMapControl(new GSize(150, 150))); var omap=document.getElementById("map_overview"); var mapdiv =document.getElementById("map"); omap.style.position = "relative"; omap.style.right = "0px"; omap.style.bottom = "8px"; mapdiv.appendChild(omap);}

		map.setCenter(new GLatLng(settings.lat, settings.lng), settings.zoomlevel); 
	}
	GEvent.addListener(map, "moveend", moveend)
	GEvent.addListener(map, "movestart", movestart)
	GEvent.addListener(map, "zoomend", zoomend)
	//map.addControl(new TextualZoomControl());
	mapmanager.loadCookies();
	
	if (settings.no_populate!="true") mapmanager.populate();
	if (settings.trackimage=="true") layermanager.movePhoto("0",0,0);
	if (settings.postcode) mapmanager.checkPostcode(settings.postcode);

//	var geocoder = new GClientGeocoder();
//	geocoder.getLatLng("18 Glen Road, Fleet, UK",function (point) {alert (point)});
//	geocoder.getLatLng("1600 Amphitheatre Parkway, Mountain View, CA, USA",function (point) {alert (point)});
}


function zoomend() { recordStat("zoom");mapmanager.loading=true; mapmanager.doZoom(); } 
function movestart() { layermanager.divStatus("status","block"); layermanager.setDivContent("status",settings.loadingText3);recordStat("pan");} 
function moveend() {if (mapmanager.loading) return; mapmanager.populate(); } 

function param(w) { var p= location.search; if (p.length==0) return ""; p= p.substring(1, p.length); var pairs = p.split("&"); for (var i=0; i<pairs.length; i++) { var pv = pairs[i].split("="); if (pv[0] == w) return pv[1]; } return ""; }

function listenHighlightPin(e) { mapmanager.highlightPin(e); }
function listenPinRollover(e) { layermanager.pinRollover(e); }

function TextualZoomControl() {
}
TextualZoomControl.prototype = new GControl();

// Creates a one DIV for each of the buttons and places them in a container
// DIV which is returned as our control element. We add the control to
// to the map container and return the element for the map class to
// position properly.
TextualZoomControl.prototype.initialize = function(map) {
  var container = document.createElement("div");

  var zoomInDiv = document.createElement("div");
  this.setButtonStyle_(zoomInDiv);
  container.appendChild(zoomInDiv);
  zoomInDiv.appendChild(document.createTextNode("Zoom In"));
  GEvent.addDomListener(zoomInDiv, "click", function() {
    map.zoomIn();
  });

  var zoomOutDiv = document.createElement("div");
  this.setButtonStyle_(zoomOutDiv);
  container.appendChild(zoomOutDiv);
  zoomOutDiv.appendChild(document.createTextNode("Zoom Out"));
  GEvent.addDomListener(zoomOutDiv, "click", function() {
if (map.getZoom()==settings.maxLevel)
{
layermanager.divStatus("status","block");
layermanager.setDivContent("status","too high");
return;
}
  });

  map.getContainer().appendChild(container);
  return container;
}

// By default, the control will appear in the top left corner of the
// map with 7 pixels of padding.
TextualZoomControl.prototype.getDefaultPosition = function() {
  return new GControlPosition(G_ANCHOR_TOP_LEFT, new GSize(7, 7));
}

// Sets the proper CSS for the given button element.
TextualZoomControl.prototype.setButtonStyle_ = function(button) {
  button.style.textDecoration = "none";
  button.style.color = "white";
  button.style.backgroundColor = "#F88906";
  button.style.font = "small Arial";
  button.style.border = "0px solid white";
  button.style.padding = "2px";
  button.style.marginBottom = "3px";
//  button.style.fontWeight = "bold";
  button.style.textAlign = "center";
  button.style.width = "6em";
  button.style.cursor = "pointer";
}

function subGPoints(a,b) {
  return new GPoint(a.x-b.x, a.y-b.y);

}      

function recordStat(action)
{
        document.getElementById("recordstat").innerHTML = "<img src='http://rocketmap.worldarcstudio.com/gmap_js2/stats.php?action="+action+"&url="+document.location.href+"' height=1 width=1>";
}

document.write ("<div id=recordstat style='height:1px; width:1px; top:0px; left:0px; position:absolute'></div>");

function getexpirydate( nodays){ var UTCstring; Today = new Date(); nomilli=Date.parse(Today); Today.setTime(nomilli+nodays*24*60*60*1000); UTCstring = Today.toUTCString(); return UTCstring; }

function getcookie(cN) { cN = settings.type + cN;

if (0)
{
        if (cN.match("bicon") && !cN.match("bicons"))
        {
        var num = cN.replace ("bicon","");
        var wholevalue  = getcookie ("icons");

        if (wholevalue)
        {
                var wvs = wholevalue.split(":");
        //alert ("look at " + num + " = " + wvs[num-1] + " from " + wholevalue);
                return wvs[num-1];
        }
        }
}

var cS=""+document.cookie; var i1=cS.lastIndexOf(cN); if (i1==-1 || cN=="") return ""; var i2=cS.indexOf(';',i1); if (i2==-1) i2=cS.length; return unescape(cS.substring(i1+cN.length+1,i2)); }

//added in path so cookie valid over whole domain
function setcookie(n,v,d){ n = settings.type + n; 
var cS=n+"="+escape(v)+";EXPIRES="+getexpirydate(d)+";path=/"; 
//console.log(cS);
document.cookie=cS; if(!getcookie(n)){ return false; } else{ return true; } }

function getX(event) { if (window.event) return window.event.clientX + document.documentElement.scrollLeft + document.body.scrollLeft; else return event.clientX + window.scrollX; }
function getY(event) { if (window.event) return window.event.clientY + document.documentElement.scrollTop + document.body.scrollTop; else return event.clientY + window.scrollY; }

function showlocations (loc,div,url)
{
        mapmanager.requestmanager.div = div;
        layermanager.divStatus(div,"block");
        mapmanager.requestmanager.doRequest ("handleHTMLRequest",url+"?location="+loc);
}

function csb (min_level, max_level) { var scaleGraphics=''; var graphic = ""; var temp_height = scale_icon_height; var vspace=0; var md = 17-max_level; for (i=17-min_level; i>=md; i--) { graphic = cl==i ? scale_on_icon : scale_off_icon; scaleGraphics += "<A href='javascript:void(dZ(\"" + (i-1) + "\"))'><IMG src='" + images_directory + graphic +"' alt='change map scale' width='" + scale_icon_width +"' border='0' height='"+ temp_height +"' vspace='"+vspace+"'></A>"; temp_height-=2; vspace+=1; } var previous = cl; if (od!=md || cl!=ol) slb ("scale","<A href='javascript:void(dZ(\""+previous+"\"))'><IMG alt='zoom into map' src='"+ images_directory + scale_plus_icon +"' border='0' ></A> " + scaleGraphics + "<A href='javascript:void(dZ(\"" + (cl-2) + "\"))'><IMG src='"+ images_directory + scale_minus_icon +"' border='0' alt='zoom out of map'></A>"); od = md; ol = cl; }


function SCALEBARS (div, levels, start_level, onoff_graphics, plus_onoff_graphics, minus_onoff_graphics,vspace)
{
this.div=div;
this.levels = levels
this.level = start_level;
this.onoff_graphics = onoff_graphics;
this.plus_onoff_graphics = plus_onoff_graphics;
this.minus_onoff_graphics = minus_onoff_graphics;
this.vspace = vspace;
this.refresh();
}

SCALEBARS.prototype.zoom = function (which)
{
	var clevel = 17-settings.zoomlevel;

	for (i=0; i<this.levels.length; i++)
	{
		if (this.levels[i]==clevel && which=="plus" && i!=0)
		{
			this.setLevel(this.levels[i-1]);
		}

		if (this.levels[i]==clevel && which=="minus" && i!=this.levels.length-1)
		{
			this.setLevel(this.levels[i+1]);
		}
	}

}

SCALEBARS.prototype.setLevel = function (level)
{
	for (i=0; i<this.levels.length; i++)
	eval("document.images.imglevel"+this.levels[i]+".src=this.onoff_graphics[0]");

	settings.zoomlevel = 17-level;
	map.setZoom(settings.zoomlevel);
	eval("document.images.imglevel"+level+".src=this.onoff_graphics[1]");
}

SCALEBARS.prototype.zoomIcons = function (which,alt)
{
	eval ("var ar=this."+which+"_onoff_graphics");

	return "<a href='javascript:scalebars.zoom(\""+which+"\")'><img alt='change zoom level' src='"+ar[0]+"' alt='"+alt+"' onmouseover='this.src=\""+ar[1]+"\"' onmouseout='this.src=\""+ar[0]+"\"'></a>";
}

SCALEBARS.prototype.refresh = function ()
{
	var inner = "<table><tr><td valign=center>"+this.zoomIcons("plus","click to zoom in")+"</td><td valign=center>";
	for (i=0; i<this.levels.length; i++)
	{
		inner+="<a href='javascript:void(scalebars.setLevel("+this.levels[i]+"))'><img id='imglevel"+this.levels[i]+"' src='"+this.onoff_graphics[0]+"'></a>";
	}
	inner += "</td><td valign=center>"+this.zoomIcons("minus", "click to zoom out")+"</td></tr></table>";
	document.getElementById(this.div).innerHTML=inner;
	eval("document.images.imglevel"+this.level+".src=this.onoff_graphics[1]");
}

function googleMapInsertSmall(width, height, lat, lng, level, name) { level=17-level;document.write ("<div id='map' style='width:" + width +"px; font: arial; height:" + height + "px'><br>&nbsp; &nbsp;please wait... map loading</div>"); setTimeout("googleMapInsertSmall2(" + lat + "," + lng + "," + level + ",'"+ name +"',false)",800); }

function googleMapInsertSmallWithOverview(width, height, lat, lng, level, name) { level=17-level;document.write ("<div id='map' style='width:" + width +"px; font: arial; height:" + height + "px'><br>&nbsp; &nbsp;please wait... map loading</div>"); setTimeout("googleMapInsertSmall2(" + lat + "," + lng + "," + level + ",'"+ name +"',true)",800); }

function googleMapInsertSmall2(lat,lng, level, name, overview) { map = new GMap2(document.getElementById("map")); if (settings.hybrid) map.addControl(new GMapTypeControl()); 
if (settings.zm) map.addControl(new GSmallMapControl());
if (overview)
{ map.addControl(new GOverviewMapControl(new GSize(150, 150))); var omap=document.getElementById("map_overview"); var mapdiv =document.getElementById("map"); omap.style.position = "relative"; omap.style.right = "0px"; omap.style.bottom = "8px"; mapdiv.appendChild(omap);}

 map.setCenter(new GLatLng(lat,lng), level); map.addOverlay(new GMarker (new GLatLng(lat, lng),mapmanager.icons[name]));  recordStat("small"); }

function flashZoomToNewLevel(level) {
	if (!level || !map) return;
// 17 = 1 16 = 2 15 = 3  14 = 4  14 = 5

		if(settings.zoomlevel!=level){
			settings.zoomlevel=level;
			map.setZoom (17 - settings.zoomlevel);
		}
}