// Copyright 2007 - Michael Uyttersprot / eMich.be
// v0.1b - 07.03.01

var gmlb_width=640;
var gmlb_height=480;
var gmOverlay;
var gmContainer;
var gmMap;
var gmLabel;
var gmClose;
var gmMapObject = null;
var gm_zoom;
var gm_mapType;
var gm_close;
var gm_marker = null;

function gmLb_init(){
	//var linksArr=document.getElementsByTagName("a");
	var activate = false;
	for(var i = 0;i<Mojemiasto.globals.gmLightboxDivs.length;i++){
		var linkArr = document.getElementById(Mojemiasto.globals.gmLightboxDivs[i]);

		if(linkArr != null && linkArr.getAttribute("rel") == 'gmlb' ){
			gmLbAddClickEvent(linkArr,function(){gm_ShowMap(this);return false;});
			activate = true;
		}
	}

	if(activate == true) {
	gmOverlay = document.createElement("div");
	gmOverlay.setAttribute("id","gmlb_overlay");
	gmOverlay.style.display="none";
	gmOverlay.style.position=document.all?"absolute":"fixed";
	gmOverlay.style.top="0px";
	gmOverlay.style.left="0px";

	gmOverlay.style.width=gmlb_width+"px";
	gmOverlay.style.height=gmlb_height+"px";
	gmOverlay.style.width = getFrameWidth();
	gmOverlay.style.height = getFrameHeight();

	gmContainer = document.createElement("div");
	gmContainer.setAttribute("id","gmlb_container");
	gmContainer.style.width=gmlb_width+"px";
	gmContainer.style.position="absolute";
	gmContainer.style.display="inline";

	gmLabel = document.createElement("div");
	gmLabel.setAttribute("id","gmlb_label");
	gmLabel.setAttribute("class","gmlb_label");
	gmLabel.style.display="block";
	gmLabel.innerHTML="test";

	gmClose = document.createElement("div");
	gmClose.setAttribute("id","gmlb_close");
	gmClose.setAttribute("class","gmlb_close");
	gmClose.style.display="block";
	gmClose.onclick=function(){gmOverlay.style.display='none';gmLbOnClose();};

	gmMap = document.createElement("div");
	gmMap.setAttribute("id","gmlb_map");
	gmMap.style.width=gmlb_width+"px";
	gmMap.style.height=gmlb_height+"px";
	gmMap.style.display="block";
	gmMap.style.float="left";
	gmMap.onclick=function(){return false;};

	gmContainer.appendChild(gmMap);
	gmContainer.appendChild(gmLabel);
	gmContainer.appendChild(gmClose);
	gmOverlay.appendChild(gmContainer);
	document.documentElement.ownerDocument.body.appendChild(gmOverlay);
	}
}

function gm_ShowMap(obj){
	if(document.all){
		gmOverlay.style.top = getScrollHeight()+"px";
		gmOverlay.style.left = getScrollWidth()+"px";
	}
	gmOverlay.style.width=getFrameWidth()+"px";
	gmOverlay.style.height=getFrameHeight()+"px";

	if(obj.title){
		gmLabel.innerHTML=obj.title;
	}
	else{
		gmLabel.innerHTML="Google Map";
	}

	gmContainer.style.visibility="hidden";
	document.getElementById("gmlb_overlay").style.display="";
	gmContainer.style.left=((getFrameWidth()-gmContainer.offsetWidth)/2)+"px";
	gmContainer.style.top=((getFrameHeight()-gmContainer.offsetHeight)/2)+"px";
	gmContainer.style.visibility="";
	var params = parseGmapLink(obj.href);
	gm_setMap(params);
	gmLbOnShow();
}

function gmLbOnShow(){
	;
}

function gmLbOnClose(){
	;
}

function getFrameWidth(){
	if (self.innerWidth)
	{
		return self.innerWidth;
	}
	else if (document.documentElement && document.documentElement.clientWidth)
	{
		return document.documentElement.clientWidth;
	}
	else if (document.body)
	{
		return document.body.clientWidth;
	}
	else return;
}

function getFrameHeight(){
	if (self.innerWidth)
	{
		return self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientWidth)
	{
		return document.documentElement.clientHeight;
	}
	else if (document.body)
	{
		return document.body.clientHeight;
	}
	else return;
}

function getScrollWidth()
{
   var w = window.pageXOffset ||
           document.body.scrollLeft ||
           document.documentElement.scrollLeft;

   return w ? w : 0;
}

function getScrollHeight()
{
   var h = window.pageYOffset ||
           document.body.scrollTop ||
           document.documentElement.scrollTop;

   return h ? h : 0;
}

function gm_setMap(params) {
	if (GBrowserIsCompatible()) {
		if(!gmMapObject)
		{
			gmMapObject = new GMap2(gmMap);
			gmMapObject.addControl(new GLargeMapControl());
			gmMapObject.addControl(new GMapTypeControl());
		}
		gm_mapType=G_NORMAL_MAP;
		gm_zoom=15;
		var icon = new GIcon();
		icon.image = "/images/pins/zdjecia.png";
		var tempCategory = params["category"];
		var subcategory = params["subCategory"];
		if(tempCategory == "partnerProfile") {
			if(subcategory != 0) {
				icon.image = "/images/pins/sub/"+subcategory+".png";
			} else {
				icon.image = "/images/pins/sub/0.png";
			}
		} else if(tempCategory == "blogPhoto") {
			if(subcategory == 0) {
				icon.image = "/images/pins/zdjecia.png";
			} else {
				icon.image = "/images/pins/video.png";
			}
		} else if(tempCategory == "userProfile") {
			icon.image = "/images/pins/ludzie.png";
		} else if(tempCategory == "news") {
			icon.image = "/images/pins/wiesci.png";
		} else if(tempCategory == "meeting") {
			icon.image = "/images/pins/rozrywka.png";
		}
		icon.shadow = "/images/pins/cien.png";
		icon.iconSize = new GSize(42, 34);
		icon.shadowSize = new GSize(42, 34);
		icon.iconAnchor = new GPoint(11, 34);
		icon.infoWindowAnchor = new GPoint(23, 1);

		var point = new GLatLng(params["lat"],params["long"]);
		gmMapObject.setCenter(point, gm_zoom,gm_mapType);
		gm_addMarker(point,icon);
	}
	else {
	alert('Twoja przeglądarka nie obsługuje tej funkcjonalności');
	}
}

function gm_addMarker(point,icon){
	if(gm_marker!=null){gmMapObject.removeOverlay(gm_marker);}
	gm_marker = new GMarker(point,icon);
	gmMapObject.addOverlay(gm_marker);
}

function gm_addXMLMarker(geoxml){
	if(gm_marker!=null){gmMapObject.removeOverlay(gm_marker);}
	gm_marker = geoxml;
	gmMapObject.addOverlay(gm_marker);
}

function parseGmapLink(url){
	var parts = url.split("?");

	var partsGeo=parts[1].split(",");
	var gMapParams = new Array();
	gMapParams["lat"]=partsGeo[0];
	gMapParams["long"]=partsGeo[1];
	gMapParams["category"]=partsGeo[2];
	gMapParams["subCategory"]=partsGeo[3];

	return gMapParams;
}

function showAddress(address) {
  var geocoder = new GClientGeocoder();

  geocoder.getLatLng(
    address,
    function(point) {
      if (!point) {
        alert(address + " not found");
      } else {
        gmSetCenter(point);
      }
    }
  );
}

function gmSetCenter(point){
	alert(point);
	document["gmCenter"]=point;
}

function gmLbAddLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	}
	else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

function gmLbAddClickEvent(obj,func) {
	var oldonclick = obj.onclick;
	if (typeof obj.onclick != 'function') {
		obj.onclick = func;
	}
	else {
		obj.onclick = function() {
			oldonclick();
			func();
		}
	}
}

gmLbAddLoadEvent(gmLb_init);