      1 ﻿
      2 /**
      3  * @name	CeL map function
      4  * @fileoverview
      5  * 本檔案包含了 map 的 functions。
      6  * @since
      7  */
      8
      9
     10 if (typeof CeL === 'function')
     11 CeL.setup_module('interact.integrate.map',
     12 {
     13 require : '',
     14 code : function(library_namespace, load_arguments) {
     15
     16 //	requiring
     17 //var ;
     18 eval(library_namespace.use_function(this));
     19
     20
     21
     22
     23 /**
     24  * null module constructor
     25  * @class	map 的 functions
     26  */
     27 CeL.interact.integrate.map
     28 = function() {
     29 	//	null module constructor
     30 };
     31
     32 /**
     33  * for JSDT: 有 prototype 才會將之當作 Class
     34  */
     35 CeL.interact.integrate.map
     36 .prototype = {
     37 };
     38
     39
     40
     41
     42
     43
     44
     45
     46 //	init function
     47
     48 var SL=new Debug.log,sl=function(){SL.log.apply(SL,arguments);},err=function(){SL.err.apply(SL,arguments);},warn=function(){SL.warn.apply(SL,arguments);};
     49
     50 var gMap,mapO,mData,lostItem,gLocal,dLoc={tw:[23.7,121]};	//	台灣: 23.7,121
     51
     52
     53 addLoad(function(){
     54  var b=SL.setBoard('log');
     55  if(window.location.protocol=='file:'&&b)b.style.display='block';	//	強制顯示 log
     56
     57  if(init&&init.run)sl('Page loaded. Prepare to initial..');
     58
     59  if(typeof GLatLng=='undefined'){sl('GMap does not loaded.');return;}
     60
     61  for(var i in dLoc)
     62   dLoc[i]=new GLatLng(dLoc[i][0],dLoc[i][1]);
     63
     64  setTimeout('init(0);',0);
     65 });
     66
     67 init.run=1;
     68 function init(i){
     69  if(!arguments.callee.run)return;
     70
     71  var m=0,n;
     72  switch(i){
     73   case m++:
     74    setSize();
     75    if(typeof preLoadMap=='function')preLoadMap();
     76    break;
     77   case m++:
     78    catchFile.sn='map-files';
     79    catchFile.f=function(url,success,captureId){
     80 	sl('Capture '+(success?'succeeded':'failed')+': <a href="'+url+'">'+url+'</a>');
     81    };
     82    catchFile([
     83 	'map.js',
     84 	'map.css'
     85    ]);
     86    break;
     87   case m++:
     88    initMap();
     89    initSearch();
     90    if(window.location.protocol=='file:')setTimeout('mapO.removeTM();',3000);	//	3000: 適当。隨 client 而有不同。
     91    break;
     92   case m++:
     93    readLoc();
     94    break;
     95   case m++:
     96    loadMapData();
     97    break;
     98   case m++:
     99    placeMapItem();
    100    break;
    101   case m++:
    102    if(typeof additionalFunc=='function')additionalFunc();
    103    break;
    104  }
    105  m=['Starting initial process. Catch files..','Catch done. Initial all components..','Map loaded. Loading address records..','address loaded. Loading map data..','map data loaded. placing map items..','placing done. Do additional works..','Initial done.'];
    106  sl('init: '+m[i]);
    107  if(arguments.callee.run && ++i<m.length)
    108   setTimeout('init('+i+');',1);
    109 }
    110
    111 function setOverviewMap(i){
    112  var m=mapO.overviewMap,n;
    113  if(m && (n=m.getOverviewMap())){
    114   //	因為有時來不及反應，所以放這邊。
    115   if(!i)n.addControl(new GMenuMapTypeControl(1)),i=1,setTimeout('setOverviewMap(1);',500);
    116   else m.hide();
    117  }else /*m.show(),*/setTimeout('setOverviewMap();',500);
    118 }
    119
    120
    121 function initSearch(){
    122  if(typeof google!='undefined' && google.load)google.load("search","1",{callback:function(){
    123   gLocal=new getSearch(function(r){
    124    google.search.LocalSearch.resizeStaticMapUrl(r,100,140);
    125    mapO.setLatLng(r.address||r.titleNoFormatting,r.lat,r.lng);
    126    sA(r.address,r.titleNoFormatting,r.phone.join('<br/>')+'<br/>'+r.address);
    127    //	http://code.google.com/apis/ajaxsearch/documentation/reference.html#_class_GlocalResult
    128    var h='<div style="background-color:#fef;margin-left:3em;margin-right:3em;padding-top:.5em;padding-bottom:.5em;font-size:.8em;clear:both;margin-bottom:40px;"><b onclick="sA(\''+UnicodeToHTML(r.address,2)+'\',\''+UnicodeToHTML(r.titleNoFormatting,2)+'\',\''+UnicodeToHTML(r.phone.join('<br/>')+'<br/>'+r.address,2)+'\');" title="'+r.titleNoFormatting+'" style="color:#94e;cursor:pointer;"><img style="margin-top:-.5em;float:left;margin-right:1em;" src="'+r.staticMapUrl+'"/>'+r.title
    129 	+'</b><br/>'+r.address+'<br/>'+r.phone.join('<br/>')+(r.phone.length?'<br/>':'')/*+r.listingType+'<br/>'*/+r.content+'<br/>('+r.lat+','+r.lng+') <a href="'+r.url+'" target="_blank">Use Google Maps</a></div>';
    130    if(sA2.c)sA2.c.innerHTML+=h;else sl(h);
    131   },'Local');
    132   sl('initSearch: local search initialed.');
    133  }});
    134  else sl('initSearch: Can not initial local search. Please load API.');
    135 }
    136
    137
    138 var _map_tmp_message;
    139 initMap.flag={backgroundColor:'#DDE'};
    140 function initMap(){
    141  var a,m,i,_f=arguments.callee;
    142  mapO=new gMap('map_canvas',dLoc.tw,_f.flag);
    143  //if(!mapO)return 1;
    144
    145  //mapO.geocoder.setBaseCountryCode('TW');
    146  sl('initMap: set geocoder country code: '+mapO.geocoder.getBaseCountryCode());
    147
    148  //	要先 show 才能得到 getOverviewMap()
    149  if(m=mapO.overviewMap)
    150   //	IE7 上 .hide() 時 .show() 會出錯
    151   //	2008/9/6 22:37:33	IE6 也會出錯了
    152   if(navigator.userAgent.indexOf('MSIE')==-1)
    153    m.show(),setOverviewMap();
    154
    155  //	small mark template	http://econym.googlepages.com/custom.htm	http://mapki.com/wiki/Available_Images	http://econym.googlepages.com/geicons.htm	http://code.google.com/apis/maps/documentation/overlays.html#Icons_overview
    156  //	iconSize 的處理還是有問題。
    157  mapO.icon(_f.iconOption||{
    158 	shadow:'http://labs.google.com/ridefinder/images/mm_20_shadow.png',
    159 	iconSize:new GSize(12,20),
    160 	shadowSize:new GSize(22,20),
    161 	iconAnchor:new GPoint(6,20),
    162 	infoWindowAnchor:new GPoint(5,1)
    163  },1);
    164  mapO.icon(_f.iconArray||[
    165 	{image:'http://labs.google.com/ridefinder/images/mm_20_green.png'},//http://www.google.com/intl/en_us/mapfiles/ms/micons/blue-dot.png//{shadow:'http://maps.google.com/mapfiles/kml/pal5/icon14s.png',image:'http://maps.google.com/mapfiles/kml/pal5/icon14.png'},//
    166 	{image:'http://labs.google.com/ridefinder/images/mm_20_yellow.png'},
    167 	{image:'http://labs.google.com/ridefinder/images/mm_20_green.png'},//{icon:G_DEFAULT_ICON},
    168 	{image:'http://labs.google.com/ridefinder/images/mm_20_orange.png'},//'http://maps.google.com/mapfiles/arrow.png',
    169 	''
    170  ]);
    171  mapO.runAfterAdd=function(o){getO.add(o.address,o.name);showML.sel(o);showML();};
    172  mapO.runOnClick=function(o){showML.sel(o);showML();};
    173  mapO.runAfterRemove=function(o){if(showML.sel()==o)showML.sel(null,1);showML();};
    174  mapO.notFound=function(a,d){sl('<em>沒找到 ['+a+'] '+d.name+'</em>');return false;};
    175  //	在 unload 的時候呼叫 GUnload 以避免瀏覽器 memory leak。
    176  addListener(0,'unload',function(){try{GUnload();}catch(e){}});
    177
    178  a=function(htm,t,js,ico){
    179   return '<div class="cm_line" title="'+t+'" onclick="'+js+'" onmouseover="this.className=\'cm_line_mo\';" onmouseout="this.className=\'cm_line\';"><img style="height:1em;width:1em;" src="'+(ico||'http://www.google.com/mapfiles/markerTransparent.png')+'"/> '+htm+'</div>';
    180  };
    181  if(m=mapO.map)
    182   //	use google's message
    183   i=function(i){try{
    184 	eval('_map_tmp_message=p('+i+');',m);
    185 	var a=_map_tmp_message;
    186 	//sl('setContextMenu '+i+': '+a);
    187 	return a&&a.length<8?a:'';
    188   }catch(e){}},
    189   mapO.setContextMenu([
    190 	a(i(10985)||'Zoom in','將地圖於此放大','mapO.showContextMenu(0),mapO.map.zoomIn(mapO.clickLatLng,true);','http://www.google.com/mapfiles/zoom-plus.png')
    191 	,a(i(10986)||'Zoom out','將地圖於此縮小','mapO.showContextMenu(0),mapO.map.zoomOut(mapO.clickLatLng,true);','http://www.google.com/mapfiles/zoom-minus.png')
    192 	,a(/*i(11047)||*/'Set Center','將地圖於此置中','mapO.showContextMenu(0),mapO.setCenter(mapO.clickLatLng);','http://www.google.com/mapfiles/center.png')
    193 	,'<hr/>'
    194 	,a('Search near','搜尋附近','mapO.showContextMenu(0),showNeighbor(mapO.clickLatLng);','http://maps.google.com/mapfiles/kml/pal2/icon13.png')
    195   ].join('')),
    196   GEvent.addListener(m,"click",function(){
    197    mapO.showContextMenu(0);
    198   }),GEvent.addListener(m,"dragstart",function(){
    199    mapO.showContextMenu(0);
    200   });
    201 }
    202
    203
    204 function readLoc(){
    205  if(loadMapData.dataF)catchFile([loadMapData.dataF,mapO.locFP=loadMapData.dataF+'.adr.csv']);
    206  mapO.readLoc();
    207 }
    208
    209
    210 //loadMapData.baseD='';
    211 //	預設可使用之模板
    212 loadMapData.getHTM=function(d,type){
    213  var l=mData[d.name||d.address],a=[mapO.getPoint(d,type)],r=[];
    214  if(d.address||'')a.unshift(d.address);
    215  l=l?l.link:'';
    216  if(!loadMapData.baseD)loadMapData.baseD='';
    217  if(d.name)		//	不能用 this.baseD
    218   r.push('<em>'+(l?'<a href="'+loadMapData.baseD+l+'" target="_blank">'+d.name+'</a>':d.name)+'</em>');
    219  if(d.dscr)r.push(d.dscr);
    220  r.push('<div class="adr">'+a.join('<br/>')+'</div>');
    221  if(typeof d.getLength=='function')r.push('length: '+(d.getLength()/1000).toFixed(3)+'km');
    222  if(typeof d.getArea=='function')r.push('面積: '+d.getArea().toFixed(3)+'m²');
    223  //if(showNeighbor.pointer&&d.getLatLng)r.push('距離 '+showNeighbor.pointer.distanceFrom(d.getLatLng()));
    224  //r.push(,'<hr class="sp"/><span onclick="">search near</span>');
    225  return r.join('<br/>').replace(/(<\/(div|p)>)\s*<br\/?>/g,'$1');
    226 };
    227 loadMapData.lessItems=3;
    228 loadMapData.forEach=function(mapData,index){};
    229 /*
    230 loadMapData.zIndexP=function(){
    231  sl('click '+this.name);
    232  return -1;
    233 };
    234 */
    235 function loadMapData(){
    236  /*	load: 這裡假設 data 中標題可作為id（獨一無二）
    237 	map data: [標題	敘述(description)	link	_data_]
    238 	_data_: search string/kind	additional description/data of different kind of data
    239 		search string/additional description (用括弧框起來的)
    240 		'marker'	lat	lng
    241 		'polyline'	points	levels
    242 		'polygon'	points	levels
    243
    244 	mData[標題||address]={};
    245  */
    246  mData={};
    247  var i=0,m,t,_f=arguments.callee;
    248  _f.run=1;
    249
    250  try{t=getU(_f.dataF);}catch(e){sl('Get data file ['+_f.dataF+'] error: '+e.message);}
    251  if(t)t=parseCSV(t);//t.replace(/\r+/g,'').replace(/\n+$/,'').replace(/^\n+/,'').split('\n');
    252  else t=[],showML.write('No list got of ['+_f.dataF+'].');
    253
    254  showML.write('總共 '+t.length+' 筆資料正處理中，請稍候…');
    255  sl('loadMapData: Found '+t.length+' lines. Parsing.. (<em onclick="if(loadMapData.run)loadMapData.run=0,sl(\'User stopped.\');" style="cursor:pointer;">stop</em>)');
    256  for(;i<t.length&&_f.run;i++){
    257   //sl(t[i][7]);
    258   //if(t[i] && (m=t[i].replace(/\\n/g,'<br/>').split('\t')).length>_f.lessItems)
    259   if(t[i].length>_f.lessItems)
    260    _f.forEach(t[i],i);
    261  }
    262  _f.run=0;
    263 }
    264
    265
    266 placeMapItem.done=function(i){
    267  //sl('placing done.');
    268  showML.refresh=1,showML();
    269  //	workaround 權宜之計: iconSize 的處理還是有問題。
    270  setTimeout('if(mapO)mapO.iconA[2].image=G_DEFAULT_ICON.image;',500);
    271 };
    272 placeMapItem.step=function(i){
    273  var _t=this;
    274  if(_t.run&&i<_t.stepA.length&&(!_t.loadMax||i<_t.loadMax))
    275   mapO.add(mData[_t.stepA[i++]]),setTimeout('placeMapItem.step('+i+');',0/*i>40?400:i+i*i/4*/);
    276  else if(_t.done)_t.done(i);
    277 };
    278 placeMapItem.loadMax=80;
    279 function placeMapItem(){
    280  var _f=arguments.callee,i;
    281  if(_f.noPlace){	//	一開始不列出點
    282   if(typeof _f.noPlace=='function')_f.noPlace();
    283   return;
    284  }
    285
    286  lostItem={};
    287  _f.run=1;
    288  //showML();
    289  showML.refresh=0;
    290  if(_f.step){
    291   _f.stepA=[];
    292   for(i in mData)
    293    lostItem[i]=mData[i],_f.stepA.push(i);//,mapO.add(mData[i]);
    294   setTimeout('placeMapItem.step(0);',0);
    295  }else{
    296   for(i in mData)mapO.add(mData[i]);
    297   if(_f.done)_f.done();
    298  }
    299 }
    300
    301
    302
    303 //	interface
    304
    305 //	2008/9/6 15:7:34
    306 //setSize.size=[880,320,240];	//	width, height, menuWidth
    307 setSize.size='95%,70%,25%'.split(',');	//	width, height, menuWidth
    308 setSize.setContainer=function(){
    309  try{
    310   this.menuC=(this.menu=document.getElementById('markerList')).parentNode;	//	menuC: menu container
    311   return this.container=document.getElementById('map_canvas').parentNode;
    312  }catch(e){}
    313 };
    314 function setSize(){
    315  var _f=arguments.callee,s=_f.size,_s=s.join('\0').split('\0'),m,a=function(i,k){
    316 	if(!isNaN(s[i]))s[i]+='px';
    317 	if(typeof _s[i]=='string'&&(m=_s[i].match(/^(\d+)%$/)))
    318 	 k=k?'Height':'Width',
    319 	 _s[i]=Math.floor((window.innerHeight?window['inner'+k]:document.documentElement&&document.documentElement.clientHeight?document.documentElement['client'+k]:document.body['offset'+k])*m[1]/100);
    320  };
    321
    322 /*
    323  //	from getWinStatus()
    324  with(document.body.style)width=height='100%';
    325  sl('setSize: window.inner: '+window.innerWidth+','+window.innerHeight);
    326  sl('setSize: window.page: '+window.pageXOffset+','+window.pageYOffset);
    327  sl('setSize: screen: '+screen.width+','+screen.height);
    328  sl('setSize: document.documentElement.client: '+document.documentElement.clientWidth+','+document.documentElement.clientHeight);
    329  sl('setSize: document.body.scroll: '+document.body.scrollWidth+','+document.body.scrollHeight);
    330  sl('setSize: document.body.offset: '+document.body.offsetWidth+','+document.body.offsetHeight);
    331  sl('setSize: document.body.client: '+document.body.clientWidth+','+document.body.clientHeight);
    332 */
    333
    334  a(0);
    335  a(1,1);
    336  a(2);
    337  //sl('setSize: '+_s);
    338
    339  a=_f.container;
    340  if(!a&&!(a=_f.setContainer()))return;
    341
    342  with(a.style)width=s[0],height=s[1];
    343  with(_f.menuC.style)width=s[2],height=s[1];
    344
    345  _f.menu.style.height=(_s[1]-_f.menu.offsetTop)+'px';
    346
    347  //sl('setSize: '+a.offsetWidth+'-'+_f.menuC.offsetWidth+'='+(a.offsetWidth-_f.menuC.offsetWidth));
    348  //sl('setSize: '+_s[0]+'-'+_s[2]+'='+(_s[0]-_s[2]));
    349  initMap.flag.size=[
    350 	a.offsetWidth-_f.menuC.offsetWidth-(navigator.userAgent.indexOf('MSIE')==-1?13:1),	//	13: 和 scrollbar 有關嗎??
    351 	(navigator.userAgent.indexOf('MSIE')==-1?_s[1]:_s[1])	//	_s[1] 不能改成 a.offsetHeight
    352  ];
    353 }
    354
    355
    356
    357 showML.refresh=1;
    358 showML.closeMark='×';
    359 showML.indexA='iA';
    360 showML.selClass='sel';
    361 showML.specialKind='sp';
    362 showML.isSelR=new RegExp('(^|\\s+)'+showML.selClass);
    363 //showML.selO=null;
    364 showML.sel=function(o,removed){
    365  var _t=this;
    366  if(typeof o!='undefined'){
    367   //	GMarker.setImage(src)
    368   if(!removed&&_t.selO&&_t.selO.setImage)
    369    try{_t.selO.setImage(mapO.icon().image);}catch(e){}	//	用 try 是因為有時被刪了可是卻還是在（動作太快？），這時要 setImage 會出錯。
    370   _t.selO=o;
    371   if(o&&o.setImage)o.setImage(mapO.icon(showSP.selectedI).image);
    372  }
    373  return _t.selO;
    374 };
    375 showML.getName=function(o){
    376  var name=o.parentNode.attributes.getNamedItem(this.indexA),type;
    377  if(name&&(name=name.nodeValue)&&(type=name.match(/^([a-z]+),(.+)$/i))){
    378   //sl('showML.getName: ['+type[1]+'] '+type[2]+'('+getO.alias(type[2])+','+mapO.getO(type[1],getO.alias(type[2]))+')');
    379   //name=,type=type[1];
    380   return [getO.alias(type[2]),type[1]]//[name,type];
    381  }
    382 };
    383 showML.write=function(t){
    384  try{document.getElementById('markerList').innerHTML=t;}catch(e){}
    385 };
    386 function showML(o){
    387  if(!mapO)return;	//	尚未 initial?
    388
    389  var _f=arguments.callee;
    390  if(o){
    391   var name,type;
    392   if(type=_f.getName(o)){
    393    name=type[0],type=type[1];
    394    if(o.className=='closeMark')
    395     mapO.remove(name,type);
    396    else{
    397     showML.sel(mapO.getO(type,name));//.setImage(mapO.icon(2).image);
    398     mapO.show(name,type);
    399     o=o.parentNode;
    400     for(var i=0,LI=o.parentNode.parentNode.getElementsByTagName('li');i<LI.length;i++)
    401      if(_f.isSelR.test(LI[i].className))LI[i].className=LI[i].className.replace(_f.isSelR,'');
    402     o.className+=' '+_f.selClass;
    403    }
    404   }
    405   return false;
    406  }
    407
    408  if(!_f.refresh)return;
    409  //alert(mapO.getOArray('type').join('\n'));
    410
    411  var t=['<ol>'],a,i,j,id,OK={};
    412  for(j in mapO.supportKind()){
    413   a=mapO.getO(j);
    414   for(i in a){
    415    //sl(a[i].name+','+a[i].address);
    416    if(a[i].name in lostItem)delete lostItem[a[i].name];
    417    else if(('address' in a[i]) && (a[i].address in lostItem))delete lostItem[a[i].address];
    418
    419    id=typeof a[i].getLatLng=='function'?a[i].getLatLng():a[i].name;
    420    if(!(id in OK))
    421     OK[id]=1,
    422 	t.push('<li '+_f.indexA+'="'+j+','+i+'" class="'+(j=='marker'?'':_f.specialKind)+' '+(_f.sel()==a[i]?_f.selClass:'')+'"'
    423      +'><a href="#" title="'+UnicodeToHTML((
    424 		((a[i].name+'').indexOf(id)!=-1||(a[i].dscr+'').indexOf(id)!=-1?'':id+'\n')
    425 		+(a[i].dscr||i)
    426 		+(showNeighbor.pointer&&typeof a[i].getLatLng=='function'?'\n距離定點 '+(a[i].getLatLng().distanceFrom(showNeighbor.pointer.getLatLng())/1000||0).toFixed(3)+' km':'')
    427 	  ).replace(/<br\/?>/gi,'\n').replace(/\n{2,}/g,'\n'),2)+'" onclick="return showML(this);" onmouseover="showSP(this,1);" onmouseout="showSP(this);">'
    428      +(a[i].name||i).replace(/<[^>]+>/g,'')
    429      +'</a> [<a href="#" class="closeMark" onclick="return showML(this);" title="關閉">'+_f.closeMark+'</a>]</li>');// title="remove marker"
    430   }
    431  }
    432  for(i in lostItem)t.push('<li class="lost"><a href="#" onclick="mData['+dQuote(i,0,"'")+'].show=1;mapO.add(mData['+dQuote(i,0,"'")+']);return false;" title="'+UnicodeToHTML(mData[i].name||mData[i].type||'')+'">'+i+'</a></li>');
    433  t.push('</ol>');
    434  //sl(UnicodeToHTML(t.join('')),1);
    435  _f.write(t.join(''));
    436  if(typeof dealLink=='function')setTimeout('dealLink(0,1);',0);
    437  return false;
    438 }
    439
    440
    441 //	show spot
    442 showSP.defaultI=0;	//	default icon index
    443 showSP.selectedI=2;	//	selected icon index
    444 function showSP(o,i){
    445  var _f=arguments.callee;
    446  if(o){
    447   var name,type;
    448   if(type=showML.getName(o)){
    449    name=type[0],type=type[1];
    450    o=mapO.getO(type,name);
    451    if(o&&o.setImage&&o!=showML.sel())
    452     //sl('showSP: set icon of ['+o.name+'] to '+i),
    453     o.setImage(mapO.icon(i).image);
    454   }
    455   return false;
    456  }
    457
    458 }
    459
    460 //	應用
    461
    462 function removeAll(){
    463  showML.refresh=0,lostItem={};
    464  if(mapO)mapO.removeAll();	//	尚未 initial?
    465  if(showML)showML.sel(null,1),showML.refresh=1,showML();
    466 }
    467
    468
    469 //	不能造成 type 改變!
    470 function normalize_address(t) {
    471 	var _f = arguments.callee, a = '０１２３４５６７８９';
    472 	if (!_f.dc) {
    473 		_f.nr = new RegExp('[' + a + ']', 'g');
    474 		_f.dc = {};
    475 		for ( var i = 0; i < a.length; i++)
    476 			_f.dc[a.charAt(i)] = i;
    477 	}
    478 	return t.replace(/[\s　]+/g, '').replace(_f.nr, function($0) {
    479 		return _f.dc[$0];
    480 	})
    481 	//.replace(/號([^樓]+樓|之.{1,2})$/,'號');
    482 	;
    483 };
    484
    485 /*
    486 http://www.post.gov.tw/post/internet/f_searchzone/sz_a_b_ta.jsp#a
    487 縣市
    488 鄉鎮市區	【市】為縣轄市
    489 村里	直轄市：台北市、高雄市及省轄市：基隆市、新竹市、台中市、嘉義市、台南市以外地區由於路名結構變化較大，有些地區沒有路、街，僅有「村」、「里」名稱
    490 鄰
    491 路街	路名中不可使用（全、半形）阿拉伯數字，必須一律使用中文數字，如中正二路等，惟門牌號不必輸入。	新村、山莊、新城、工業區等與街、路同級之名稱
    492 段
    493 巷	文字巷
    494 弄
    495 號
    496 \d(之\d)樓(之\d)
    497
    498 縣市鄉鎮區村里鄰路街段巷弄號樓
    499
    500 TODO:
    501 806台灣高雄市前鎮區光華二路413號
    502
    503 */
    504 CeL.interact.integrate.map
    505 .
    506 /**
    507  * 解析地址
    508  * @param {String} address	地址
    509  * @returns
    510  * @memberOf	CeL.interact.integrate.map
    511  */
    512 parse_address = function (address) {
    513 	var a = {}, i, v, w = '縣市鄉鎮區村里鄰路街段巷弄號樓',
    514 	r = new RegExp('[^' + w + ']+([' + w + '])', 'g');
    515
    516 	var _ = address.replace(/[　\s]+/g, '').replace(/號([^樓F]{1,6})F$/, '號$1樓')
    517 			.replace(/^(\d{3,5})?[台臺]灣/, '$1').replace(/^\d+/, function($0) {
    518 				r.zip = $0;
    519 				return '';
    520 			}).replace(r, function($0, $1) {
    521 				v = $0;
    522 				if (/縣市/.test(i = $1) && !r.zip)
    523 					v.replace(/^\d{3}\d{2}?}/, function($0) {
    524 						r.zip = $0;
    525 						return '';
    526 					});
    527 				a[i] = v;
    528 				//sl(v);
    529 				return '';
    530 			});
    531 	// sl('['+address+'] --- ['+_+']');
    532 	return _ ? 0 : address;
    533 };
    534
    535
    536 //	地址轉 index
    537 getO.n={};	//	name(address) to mapO.getO's name
    538 getO.add=function(alias,name,type){
    539  if(alias&&name&&alias!=name){
    540   if(type&&mapO.getO(type,alias)&&!mapO.getO(type,name)){
    541    var t=name;name=alias,alias=t;
    542   }
    543   //sl('getO.add: ['+alias+'] set to ['+name+']'),
    544   this.n[alias]=name;
    545  }
    546 };
    547 getO.alias=function(name){return this.n[name]||name;};
    548 function getO(name){
    549  return mapO.getO(arguments.callee.n[name]||name);
    550 }
    551
    552
    553
    554
    555 /*	search address
    556 sA(index of mData)
    557 sA({type(where):'',name:'',description:''})
    558 sA(type(where),name,description)
    559 */
    560 function sA(i,a,b){
    561  if(!mData)return;	//	尚未 initial?
    562  if(!(i in mData)||arguments.length>1)
    563   //sl('sA: search '+i),
    564   mapO.searchPoint.apply(mapO,arguments);
    565  else
    566   //sl('sA: call mData['+i+']('+mData[i].type+')'),
    567   mapO.searchPoint(mData[i]);
    568  return false;
    569 }
    570
    571 //	先找尋現有資料
    572 function sA2(adr,noFit){
    573  var _f=arguments.callee;
    574
    575  if(!noFit){
    576   showFit(adr
    577 	,function(k,o){return k&&(o.name+o.description).indexOf(k)!=-1;}
    578 	,function(k){_f(adr,1);}
    579   );
    580   return;
    581  }
    582
    583  if(typeof adr_to_mData!='object'||mapO.LatLngR.test(adr))return sA(adr);
    584
    585  //return sA(adr_to_mData[adr]||adr);
    586
    587
    588  if(!_f.c)_f.c=document.getElementById('guess');
    589
    590  if(!(adr in adr_to_mData)&&(adr.toLowerCase() in adr_to_mData))
    591   //sl('sA2: ['+adr+']→['+adr.toLowerCase()+']'),
    592   adr=adr.toLowerCase();
    593  if(adr_to_mData[adr] in mData){
    594   var a=adr_to_mData[adr];
    595   mData[a].show=1;	//	置中
    596   sA(a);
    597   if(showML.selO)mapO.showWindow(showML.selO);
    598  }else if(!_f.c)sA(adr);
    599  else mapO.getLocations(adr,function(r){
    600 	 var cM='<div style="float:right;cursor:pointer;" title="close" onclick="sA2.c.style.display=\'none\';">[×]</div>';
    601 	 if(gLocal){gLocal.searcher.setCenterPoint(showNeighbor.pointer.getLatLng()||mapO.setCenter()||'台灣');gLocal.s(adr);}
    602 	 if(!r.length){_f.c.innerHTML=cM+'使用 GClientGeocoder.getLocations 沒找到 [<span style="color:#e23;">'+adr+'</span>]：<br/>'+mapO.GeoStatus(mapO.getLocations.errno),_f.c.style.display='block';return;}
    603 	 if(r.length==1&&adr==r[0][2]){sA(adr);if(showML.selO)mapO.showWindow(showML.selO);return;}
    604 	 var i=0,t=[cM+'對於 [<span style="color:#e23;">'+adr+'</span>]，您是不是指：<ol>'];
    605 	 for(;i<r.length;i++)
    606 	  if(r[i][0])
    607 	   //sl('sA2: '+r[i]),
    608 	   t.push('<li><span title="'+r[i][0]+','+r[i][1]+'">〒</span> <span class="point" onclick="sA(this.title);if(showML.selO)mapO.showWindow(showML.selO);return false;" title="'+r[i][2]+'">'+r[i][2]+'</span></li>');
    609 	 t.push('</ol>');
    610 	 _f.c.innerHTML=t.join('');
    611 	 _f.c.style.display='block';
    612 	});//sA(adr);
    613  return false;
    614 }
    615
    616
    617
    618 /*
    619 從 mData show 符合條件的
    620 */
    621 showFit.showZoom=40;	//	這以下就 zoom
    622 showFit.limit=80;	//	最多取點數
    623 function showFit(k,func,notFound){
    624  if(typeof k=='undefined'||!func)return;
    625  removeAll();
    626  showML.write('頁面資料讀取中，請稍候…');
    627
    628  var i,p=[],b,_f=arguments.callee;
    629  for(i in mData)
    630   if(func(k,b=mData[i],i) && (b=mapO.searchPoint.call(mapO,b)))	//	確定有找到才 c++
    631    if(p.push(b), _f.limit&&p.length>_f.limit)break;
    632
    633  if(p.length<_f.showZoom)
    634   if(p.length){
    635    //	zoom
    636    b=new GLatLngBounds();
    637    for(i=0;i<p.length;i++)
    638     b.extend(p[i]);
    639    mapO.setCenter({p:b.getCenter(),m:'pan',z:mapO.map.getBoundsZoomLevel(b)});
    640   }else if(notFound)notFound(k);
    641
    642  return p;
    643 }
    644
    645
    646
    647 /*	只顯示附近的spot
    648 showNeighbor('高雄市苓雅區');
    649
    650 bug:
    651
    652 TODO:
    653 setZoom: getBoundsZoomLevel
    654 addSelf:	加入此點，使之受到管控。預設 false
    655 不在管控內
    656 */
    657 showNeighbor.pointer=null;	//	default GMarker
    658 showNeighbor.addPointer=function(a){
    659  var _m=mapO.map,m=mapO.addMarker(
    660 	 new GLatLng(22.62,120.33)//dLoc.tw
    661 	 ,{draggable:true,title:'請拖曳我，以找出鄰近的點。',icon:mapO.icon(3)}
    662 	);
    663  GEvent.addListener(m,"dragend",function(){
    664   showNeighbor(m.getLatLng());
    665  });
    666
    667  if(this.l)GEvent.removeListener(this.l);
    668  this.l=GEvent.addListener(_m,"click",function(overlay,point){
    669   var i,p=[5,10,15,20,30,50],s='<br/><a href="#" onclick="return showNeighbor.byD();" title="search near">搜尋附近</a>';
    670   for(i=0;i<p.length;i++)s+=' <a href="#" onclick="return showNeighbor.byD('+p[i]+');">'+p[i]+'</a>';
    671   s+=' km';
    672   if(overlay==m)m.openInfoWindowHtml('經緯度: '+m.getLatLng()+s);
    673   else if(!overlay&&point)
    674    p=m.getLatLng(),m.setLatLng(point),
    675    m.openInfoWindowHtml(point+'<br/>from: '+p+',<br/>distance: '+(p.distanceFrom(point)/1000).toFixed(3)+'km'+s);
    676  });
    677
    678  return this.pointer=m;
    679 };
    680 showNeighbor.arg={	//	傳給 .getNeighbor() 的參數
    681 	//f:'n[i]=n[i][1][2];',	//	不能改變結構！因為需要 getBoundsZoomLevel
    682 	d:30,
    683 	c:9
    684 };
    685 showNeighbor.forEach=function(a){
    686  //sl('showNeighbor.forEach: ['+(typeof a[1][2])+'] '+a[1][2]);
    687  sA(a[1][2]);
    688 };
    689 showNeighbor.byD=function(d){
    690  var _t=this;
    691  if(d)_t.arg.d=d;
    692  if(_t.pointer)_t(_t.pointer.getLatLng());
    693  return false;
    694 };
    695 showNeighbor.notFound=function(address,address_not_found){
    696  showML.write('抱歉，找不到 <em>'+address+'</em>'+(address_not_found?'':' 附近的點')+'。');
    697 };
    698 function showNeighbor(l,f){//(location | [location, address], addSelf)
    699  if(!l)return;
    700  showML.write('頁面資料讀取中，請稍候…');
    701  var _f=arguments.callee,i,o,adr;
    702  if(l instanceof Array)adr=l[1],l=l[0];
    703  //sl('showNeighbor: ['+l+','+adr+'] '+(l instanceof GLatLng)+', '+mapO.getLatLng(l+''));
    704  if(!(l instanceof GLatLng))
    705   // 無此資料。嘗試取得 loc..
    706   return mapO.getLatLng(l+'',[function(p){_f([p,adr||l]);},function(p){if(p)return _f([p,adr||l]);_f.notFound&&_f.notFound(adr||l,1);}]);
    707  o=mapO.getNeighbor(l,_f.arg);
    708  if(o.length){
    709   removeAll();
    710   var bounds=new GLatLngBounds();
    711   bounds.extend(l);
    712   for(i=0;i<o.length;i++){
    713    if(!isNaN(o[i][1][1]))
    714     //sl('Add to bound: '+o[i][1][0]+','+o[i][1][1]),
    715     bounds.extend(new GLatLng(o[i][1][0],o[i][1][1]));
    716    //sl('add ['+o[i][1][2]+'] by '+(_f.forEach+'').slice(0,20)+'..');
    717    _f.forEach(o[i]);
    718   }
    719   if(!mapO.searchPoint.show)	//	若設了 searchPoint.show，還是會被其他的奪去…
    720    mapO.setCenter({p:bounds.getCenter(),m:'pan',z:mapO.map.getBoundsZoomLevel(bounds)});
    721  }else _f.notFound(l);
    722  if(_f.pointer)_f.pointer.setLatLng(l),_f.pointer.openInfoWindowHtml('搜尋 '+(adr?'<em title="'+l+'">'+adr+'</em> ':l)+' 四周 '+_f.arg.d+' km<br/>找到 '+o.length+'/(最多 '+_f.arg.c+') 個點。');
    723  //sl('showNeighbor: search around '+l+' (四周 '+_f.arg.d+' km) get '+o.length+'/(max '+_f.arg.c+') results.');
    724 }
    725
    726
    727
    728
    729
    730
    731
    732
    733
    734
    735
    736
    737
    738
    739 //	===================================================
    740 /*
    741 	** use Yahoo! Map to get position of a address
    742
    743 _=this
    744
    745 TODO:
    746
    747
    748 HISTORY:
    749 2008/7/31 19:56:29	create
    750
    751
    752 http://tw.developer.yahoo.com/maps/
    753 http://developer.yahoo.com/maps/ajax/V3.8/index.html
    754 */
    755 var
    756 getLatLon=
    757
    758 (function(){
    759
    760 var
    761
    762 //	class private	-----------------------------------
    763
    764 //	class name
    765 n='getLatLon',
    766
    767 //	running now
    768 r=0,
    769
    770 //	interval/timeout seed
    771 s=''+Math.random()*1e12,
    772
    773
    774 //	{ address: [function(lat, lng, address), not found function(address)], .. }
    775 o={},
    776
    777 //	queue: [ adr, .. ]
    778 q=[],
    779
    780
    781 //	map object
    782 m,
    783
    784 //	initial
    785 i=function(){
    786  if(typeof YMap!='function'){
    787   //sl(n+': Please include YMap first!');
    788   return 1;
    789  }
    790
    791  var o=document.createElement('div');
    792  document.body.appendChild(o);
    793  o.style.width=o.style.height='1px';	//	=0 會造成 .getArea() 出問題
    794  YEvent.Capture(m=new YMap(o),EventsList.onEndGeoCode,c);
    795  o.style.visibility='hidden';
    796  //o.style.display='none';	//	會造成 .getArea() 出問題
    797
    798  //s=Math.random()*1e12+'';
    799 },
    800
    801
    802 //	do query
    803 d=function(){
    804  //sl(n+'.do query: '+q[0]);
    805  if(!q||!q.length)r=0;
    806  else m.geoCodeAddress(q.shift());
    807 },
    808
    809
    810 //	catch function
    811 c=function(r){
    812  var a=r.Address,f;
    813
    814  if(f=_.interval)
    815   setTimeout(n+'("'+s+'");',f);
    816  else d();
    817
    818  if(a in o)
    819   if(f=o[a],r.success)f[0](r.GeoPoint.Lat,r.GeoPoint.Lon,a);
    820   else f[1]&&f[1](a);
    821  delete o[a];
    822 },
    823
    824
    825 //	instance constructor	---------------------------
    826 _=function(a,f,nf){	//	address, function, not found function
    827  if(a===s)return d();
    828
    829  if(!a||!f || !m&&i())return 1;
    830
    831  o[a+='']=[f,nf];
    832
    833  //sl(n+': ('+q.length+')'+[a,f,nf]);
    834  q.push(a);
    835
    836  if(!r)r=1,d();
    837 };
    838
    839
    840 //	class public interface	---------------------------
    841
    842 //	interval (ms)
    843 _.interval=0;
    844
    845
    846 //	class constructor	---------------------------
    847
    848 i();
    849
    850
    851 return _;
    852 })();	//	(function(){
    853
    854 //	===================================================
    855
    856
    857 /*	old
    858 //	use Yahoo! Map
    859
    860 //	interval
    861 //getLatLon.t=200;
    862
    863 //	{ address: [function, not found function], .. }
    864 getLatLon.o={};
    865
    866 //	queue: [ adr, .. ]
    867 getLatLon.q=[];
    868
    869 //	initial
    870 getLatLon.i=function(){
    871  if(typeof YMap!='function'){
    872   //sl('getLatLon: Please include YMap first!');
    873   return 1;
    874  }
    875  var c=document.createElement('div');
    876  document.body.appendChild(c);
    877  c.style.width=c.style.height=0;
    878  YEvent.Capture(this.m=new YMap(c),EventsList.onEndGeoCode,this.c);
    879  c.style.display='none';
    880  this.T=Math.random()*1e12+'';
    881 };
    882
    883 //	catch function
    884 getLatLon.c=function(r){
    885  var t=getLatLon;
    886  if(t.t)setTimeout('getLatLon.d("'+t.T+'");',t.t);else getLatLon.d();
    887  var f=t.o;
    888  if(r.Address in f)
    889   if(f=f[r.Address],r.success)f[0](r.GeoPoint.Lat,r.GeoPoint.Lon,r.Address);
    890   else f[1]&&f[1](r.Address);
    891  delete t.o[r.Address];
    892 }
    893
    894 //	do query
    895 getLatLon.d=function(){
    896  var _f=arguments.callee,_t=this,a,f,n;
    897  //sl('getLatLon.d: '+_t.q[0]);
    898  if(!_t.q||!_t.q.length)_t.r=0;
    899  else _t.m.geoCodeAddress(_t.q.shift());
    900 };
    901
    902
    903 //	running
    904 //getLatLon.r=0;
    905
    906 function getLatLon(adr,f,nf){
    907  var _f=arguments.callee;
    908  if(adr===_f.T)return _f.d();
    909  if(!adr||!f || !_f.m&&_f.i())return;
    910
    911  if(!_f.q)_f.q=[];
    912  //sl('getLatLon: ('+_f.q.length+')'+[adr,f,nf]);
    913  _f.o[adr]=[f,nf];
    914  _f.q.push(adr);
    915
    916  if(!_f.r){_f.r=1;_f.d();}
    917 }
    918 */
    919
    920
    921
    922
    923
    924
    925
    926
    927 //	===================================================
    928
    929 /*
    930 	main map function
    931
    932 _=this
    933
    934 TODO:
    935
    936 */
    937
    938 //var
    939 gMap=
    940
    941 (function(){
    942
    943 //	class private	-----------------------------------
    944 var
    945
    946 //	class interface	-----------------------------------
    947 _=function(){
    948  //	Dynamic Loading	http://code.google.com/apis/ajax/documentation/#Dynamic
    949  //if(typeof GMap=='undefined')google.load("maps","2",{language:"ja_JP",callback:mapsLoaded});
    950
    951  //	init member
    952  var _t=this,i;
    953  //	initial instance object
    954  _t.locArray=[],_t.locArray2=[],_t.locArray_u={},_t.locArray2_u={},_t.iconA=[],_t.iconO={},_t.dMarkerO={};
    955  _t.kinds={marker:GMarker,polyline:GPolyline,polygon:GPolygon,xml:GGeoXml};	//	If this failed, maybe GMap didn't loaded?
    956  for(i in _t.kinds)
    957   if(i in _t)throw 'Error: ['+i+'] is already a member of me!';
    958   else _t[i]={};
    959
    960
    961  //	調整 GLatLng 的顯示
    962  GLatLng.prototype.toS=function(p){
    963   if(!p)p=_t.precision||0;
    964   return Number(this.lat()).toFixed(p)+','+Number(this.lng()).toFixed(p);
    965  };
    966  GLatLng.prototype.toString=function(p){return '('+this.toS(p)+')';};
    967
    968
    969 /*
    970 	http://blog.wctang.info/2007/07/use-google-map-api-without-api-key.html
    971 	Geocode 查詢每天有 50000 次的限制	使用 Geocoder 就是要連到 Google 去做查詢，而現在 Google 在做 Geocode 查詢時會在 Server 端做 API key 的檢查，這個就躲不掉了
    972 	http://blog.wctang.info/2007/07/use-google-map-geocoder-without-api-key.html
    973
    974
    975 */
    976  if(GBrowserIsCompatible()&&!_t.geocoder)
    977   with(_t.geocoder=new GClientGeocoder())
    978 	setCache(null),	//	disable cache, 因為找到的都被管控了。
    979 	setBaseCountryCode('tw');	//	語系
    980
    981  //_t.readLoc();
    982  _t.initMap.apply(_t,arguments);//return _t.initMap.apply(_t,arguments);
    983 };
    984
    985
    986 //	class public	-----------------------------------
    987
    988
    989 //	prototype	-----------------------------------
    990 _.prototype={
    991
    992 //	這些函數可重寫
    993 notFound:function(address,data){
    994  return 1;//throw 'Address ['+address+'] not found!';
    995 },
    996 //	增加 overlay 後
    997 runAfterAdd:function(obj,type,data,name){},
    998 //	移除 overlay 後
    999 runAfterRemove:function(obj,type){},
    1000 //	按 overlay 時
    1001 runOnClick:function(obj,type){},
    1002
    1003 precision:6,	//	精度，算到小數點下第幾位。GMap 2008:6
    1004
    1005 defaultZoom:14,	//	預設縮放
    1006
    1007 /*
    1008 map,	//	GMap obj
    1009
    1010 TODO:
    1011 use GMarkerManager,	http://code.google.com/apis/maps/documentation/overlays.html#Marker_Manager
    1012
    1013
    1014 //handle array:
    1015 marker={'lat,lng':GMarker},	//	GMarker 地圖標記
    1016 polyline={points:GPolyline},	//	GPolyline 折線
    1017 polygon={points:GPolygon},	//	GPolygon 多邊形
    1018 xml={URL:GGeoXml},		//	GGeoXml: xml/kml
    1019 */
    1020 kinds:{},
    1021 supportKind:function(k){
    1022  return k?k in this.kinds:this.kinds;
    1023 },
    1024
    1025 getKind:function(o){
    1026  for(var i in this.kinds)
    1027   if(o instanceof this.kinds[i])return i;
    1028 },
    1029
    1030
    1031 //	讀入先前 catch 的經緯度，存loc而不必每次search
    1032 readLoc:function(){
    1033  var _t=this,t,i=0,l,a;
    1034  if(!_t.locFP)_t.locFP='map_loc.dat';	//	紀錄 LatLng/地址 可供 searchPoint() 使用
    1035  //	GDownloadUrl(url,callback)
    1036  try{t=getU(_t.locFP);}catch(e){}
    1037  _t.adr_to_loc={};
    1038  if(!t||!(t=t.replace(/\r/g,'').split('\n')).length)return;
    1039
    1040  sl('Get '+t.length+' catched address records from ['+_t.locFP+'].');
    1041  for(;i<t.length;i++)
    1042   if((a=t[i].split('	')).length>1 && (l=a[0].split(',')).length==2)
    1043    _t.adr_to_loc[a[1]]=new GLatLng(l[0],l[1])
    1044    //,sl('readLoc: ['+a[1]+'] '+_t.adr_to_loc[a[1]])
    1045    ;
    1046   else sl('readLoc: error data: '+t[i]);
    1047 },
    1048
    1049 //	** important ** 這邊不能作 object 之 initialization，否則因為 object 只會 copy reference，因此 new 時東西會一樣。initialization 得在 _() 中作！
    1050 //	locArray[]=[lat,lng,adr] sort by lat	給 writeLoc() & getNeighbor() 用，僅包含需要 search 的。
    1051 locArray:[],
    1052 //	寫入 catched 的經緯度
    1053 writeLoc:function(s){
    1054  var _t=this,i,t=[],l,a=_t.precision,b,c;
    1055  //sl('writeLoc: We will write data to ['+_t.locFP+'].');
    1056  if(!_t.locFP)return;
    1057
    1058  for(i in _t.adr_to_loc)
    1059   if(l=_t.adr_to_loc[i])try{
    1060    if(isNaN(b=Number(l.lat()))||isNaN(c=Number(l.lng())))throw new Error(1,'經緯度非數字');
    1061    t.push([b.toFixed(a),c.toFixed(a),i]);
    1062   }catch(e){sl('writeLoc: Error: '+e.message+': ['+l+'] '+i+', ('+l.lat()+','+l.lng()+')');}
    1063
    1064  sl('writeLoc: '+_t.locArray.length+'→'+t.length);
    1065  //	不相同時才作處理
    1066  if(t.length!=_t.locArray.length){
    1067   t.sort(function(l,r){return l[0]-r[0]||l[1]-r[1];});
    1068   for(a=_t.locArray=[],b=_t.locArray_u={},c=[],i=0;i<t.length;i++)
    1069    if(l=t[i]){
    1070     if((l[0]+','+l[1]) in b)sl('writeLoc: 重複住址@ '+l[0]+','+l[1]+': '+b[l[0]+','+l[1]][2]+' , '+l[2]);
    1071     a.push(b[l[0]+','+l[1]]=l);
    1072     c.push(l[0]+','+l[1]+'	'+l[2]);
    1073     //sl('writeLoc: '+i+'/'+t.length+' '+c[c.length-1]);	//	多!!
    1074    }
    1075   //sl('writeLoc: '+(typeof simpleWrite)+','+_t.locFP);
    1076   if(typeof simpleWrite=='function'){
    1077    c=c.join('\n');
    1078    if(typeof simpleRead=='function' && simpleRead(_t.locFP,'utf-8')==c)
    1079     sl('writeLoc: 欲寫入之內容('+c.length+' chars)與標的檔相同。檔案並未變更。');
    1080    else
    1081     //sl('writeLoc: Write '+c.length+' chars to ['+_t.locFP+'].'),
    1082     simpleWrite(_t.locFP,c,'utf-8');
    1083   }//else sl('writeLoc: <em>Warning: function.js is not included?</em>');
    1084  }
    1085  if(s)sl('<textarea>'+t.join('\n')+'</textarea>');
    1086  return t;
    1087 },
    1088 //	locArray2[]=[lat,lng,adr] sort by lat	給 getNeighbor() 用，包括所有不需要 search 的地址。
    1089 locArray2:[],
    1090 locArray_u:{},locArray2_u:{},	//	預防重複: locArray_u['lat,lng']=obj of locArray or locArray2
    1091 /*	取得鄰近的地點: 經緯度, 最大距離(km)	http://blog.ben.idv.tw/2007/06/blog-post.html	http://hk.geocities.com/hk_weather/big5/others/calculators.html	http://blog.xuite.net/joy715/blog/9285691	http://iask.sina.com.cn/b/6263160.html
    1092 mapO.getNeighbor([22.620096,120.333381],"sl(n[i][1][2]);");
    1093 return:
    1094 	f.d:	距離(km)
    1095 	f.c:	最多取用點數，<=0：全取，未設：default
    1096 	f.s:	最後時選取與否的篩選設置之函數	傳回數值越大越後面
    1097 	f.D:	計算距離之函數，將用來比較
    1098 		default			[ [較準確的距離, [lat,lng,adr]],.. ]
    1099 		求得較大概的距離(以距離平方比計算,比較快)
    1100 					[ [距離, [lat,lng,adr]],.. ]	f.D=function(p,l){var a=l.lat()-p[0],b=l.lng()-p[1];return a*a+b*b;}
    1101
    1102 	f.f:	對選出之 spot 作最後處置之函數
    1103 		default			[ [較準確的距離, [lat,lng,adr]],.. ]
    1104 		傳回地址		[ adr1, adr2,.. ]		f.f=	'n[i]=n[i][1][2];'
    1105 		傳回 obj		[ [lat,lng,adr],.. ]		f.f=	'n[i]=n[i][1];'
    1106 		求得較準確的距離	[ [距離, [lat,lng,adr]],.. ]	f.f=	'n[i][1]=l.distanceFrom(n[i][1]);'
    1107 */
    1108 getNeighbor:function(l,f){
    1109  var _t=this,lat,lng,i,n=[],p=function(A){
    1110 	//	計算最接近上限mLat之loc
    1111 	//	c: 誤差
    1112 	var i=0,j=A.length,a,b,c=f._d,mLat=lat-c;
    1113 	if(!j)return;
    1114 	//sl(mLat+'~'+(lat+c));
    1115 	do{
    1116 	 //sl(Math.floor((i+j)/2)+'/'+A.length+','+A[a=Math.floor((i+j)/2)]);
    1117 	 b=A[a=Math.floor((i+j)/2)][0];
    1118 	 if(b>mLat)j=a;else if(b<mLat)i=a;
    1119 	}while(i<j-1&&Math.abs(b-mLat)>c);
    1120 	//sl('start: from ['+a+'/'+A.length+'] '+A[a].join(':')+' to '+(lat+c));var tt=[];
    1121 	for(i=a,mLat=lat+c,a=lng-c,b=lng+c;i<A.length&&A[i][0]<mLat;i++)
    1122 	 if(/*tt.push('- '+A[i]+': '+a+','+c+','+b),*/c=A[i][1],a<c&&c<b)
    1123 	  //n.push([j=f.D(A[i],l),A[i]]),sl('distance: '+j.toFixed(2)+' to '+A[i]);
    1124 	  n.push([f.D(A[i],l),A[i]]);
    1125 	//sl(tt.join('<br/>'));
    1126  };
    1127  if(typeof l=='string')l=l.split(',');
    1128  //if(typeof l=='function'&&l.lat&&l.lng)lat=typeof l.lat=='function'?l.lat():l.lat,lng=typeof l.lng=='function'?l.lng():l.lng;
    1129  if(l instanceof GLatLng)lat=l.lat(),lng=l.lng();
    1130  else lat=l[0],lng=l[1],l=new GLatLng(lat,lng);
    1131  //	這邊起 l 為原始點之 GLatLng
    1132  if(typeof f!='object')
    1133   f=isNaN(f)?{f:f}:{d:f};
    1134  f._d=(f.d>0?f.d:20)/111;	//	1度的實際長度~111公里。
    1135  if(!f.D)f.D=function(p,l){
    1136 	//var a=lat-p[0],b=lng-p[1];return a*a+b*b;	//	大概的，比較快。
    1137 	return l.distanceFrom(new GLatLng(p[0],p[1]));	//	real distance
    1138  };
    1139
    1140  //sl(lng+', '+lat+'; '+f._d);
    1141  _t.writeLoc();
    1142  p(_t.locArray);
    1143  _t.locArray2.sort(function(l,r){return l[0]-r[0]||l[1]-r[1];});
    1144  //sl('['+_t.locArray2.length+']<br/>* '+_t.locArray2.join('<br/>* '));
    1145  p(_t.locArray2);
    1146  //sl('Get '+n.length+' records near ('+lat+','+lng+').');
    1147
    1148  //	由近至遠 sort
    1149  if(typeof f.s=='undefined')f.s=function(l,r){return l[0]-r[0];};	//	l, r: [distance by f.D,[lat,lng,adr]]
    1150  if(f.s)n.sort(f.s);
    1151  //for(i=0;i<n.length;i++)sl('getNeighbor '+i+': '+n[i][0]+' '+n[i][1][2]);
    1152  if(typeof f.c=='undefined'||f.c&&!isNaN(f.c)&&n.length>f.c)
    1153   n=n.slice(0,f.c>0?f.c:9);	//	預設取 9 個
    1154
    1155  if(typeof f.f=='string')f.f=new Function('n','i','l',f.f);
    1156  //sl('Run: [~'+n.length+'] by '+f.f);
    1157  if(typeof f.f=='function')
    1158   for(i=0;i<n.length;i++)f.f(n,i,l);
    1159
    1160  return n;
    1161 },
    1162 /*
    1163 http://econym.googlepages.com/geomulti.htm
    1164 http://econym.googlepages.com/didyoumean.htm
    1165 enum GGeoStatusCode	http://code.google.com/intl/zh-CN/apis/maps/documentation/reference.html#GGeoStatusCode
    1166 */
    1167 GeoStatus:function(c){
    1168  var m=this.GeoStatusM;
    1169  if(!m){
    1170   this.GeoStatusM=m={
    1171 	G_GEO_SERVER_ERROR:'伺服器錯誤。',
    1172 	G_GEO_MISSING_QUERY:'輸入空地址。',
    1173 	G_GEO_UNKNOWN_ADDRESS:'找不到指定地址的對應地理位置。可能地址比較新，無法解析地址，地址不正確，或者缺少該地址的數據。',
    1174 	G_GEO_UNAVAILABLE_ADDRESS:'由於合法性或合同原因，無法返回給定地址的地理位置信息。',
    1175 	G_GEO_BAD_KEY:'給定的密鑰無效或與給定的 host ('+window.location.host+') 不匹配。',
    1176 	G_GEO_TOO_MANY_QUERIES:'給定的密鑰超出了 24 小時的請求限制。',
    1177 	//404:'沒找到網頁',
    1178 	403:'Probably an incorrect error caused by a bug in the handling of invalid JSON',
    1179 	G_GEO_SUCCESS:'查詢成功'
    1180   };
    1181   var i,v;
    1182   for(i in m)try{
    1183    if(!isNaN(v=eval(i))&&v!=i)m[v]=m[i];
    1184   }catch(e){}
    1185  }
    1186  return m[c]||'';
    1187 },
    1188 /*	mapO.getLocations('taiwan',function(r){});
    1189 	arguments:
    1190 		address, function([[lat,lng,adr], ..]), data object
    1191 		address, [deal function, (預設0: 傳入 [[lat,lng,adr], ..], 1: 傳入 GClientGeocoder.getLocations)], data object
    1192
    1193 http://code.google.com/apis/maps/documentation/services.html#Geocoding_Structured
    1194 http://code.google.com/apis/kml/documentation/kmlreference.html#placemark
    1195 http://www.step1.cn/googleapi/map/kml.htm#Placemark
    1196
    1197 to use:
    1198 mapO.getLocations('宿舍',function(r){for(var i=0;i<r.length;i++)sl(i+'/'+r.length+' '+r[i]);});
    1199 */
    1200 getLocations:function(adr,func,d){
    1201  var _t=this,_f=arguments.callee,a
    1202   //	country code
    1203   ,cc={TW:'台灣',US:'United States',JP:'日本',CN:'中国',KR:'大韓民國',KP:'朝鮮',UK:'United Kingdom'}
    1204   ,ga=function(p){	//	從 Placemark 得到住址(address)資料
    1205 	 var c,a,b;
    1206 	 if(c=p.AddressDetails.Country){
    1207 	  b=c.CountryNameCode;
    1208 	  a=b in cc?[cc[b]]:[];
    1209 	  if(c=c.AdministrativeArea){
    1210 	   if(b=c.AdministrativeAreaName)a.push(b);
    1211 	   if(c=c.SubAdministrativeArea){
    1212 	    if(b=c.SubAdministrativeAreaName)a.push(b);
    1213 	    if(c=c.Locality){
    1214 	     if(b=c.PostalCode)a.unshift('['+b.PostalCodeNumber+']');
    1215 	     if(b=c.LocalityName)a.push(b);
    1216 	     if((c=c.Thoroughfare)&&(b=c.ThoroughfareName))
    1217 	      a.push(b);
    1218 	    }
    1219 	   }
    1220 	  }
    1221 	  a=a.join(' ');
    1222 	 }
    1223 	 return p.address?p.address+' ('+a+')':a;
    1224   },
    1225   //	預設代為處理函數組
    1226   f=[
    1227 	//	代為處理傳入 [lat,lng,adr]
    1228 	function(r){
    1229 	 _f.errno=r.Status.code;
    1230 	 if(r instanceof GLatLng)
    1231 	  r=[[r.lat(),r.lng(),adr]];
    1232 	 else if(r.Status.code==G_GEO_SUCCESS){
    1233 	   //sl('getLocations: Get '+r.Placemark.length+' place(s) of ['+r.name+'].');
    1234 	   //sl('getLocations: [0]: '+r.Placemark[0].name);
    1235 	   var i=0,n=r.name,p=r.Placemark,l,a;
    1236 	   for(r=[];i<p.length;i++)
    1237 	    a=ga(p[i])||n+'('+i+')',
    1238 	    //sl('getLocations: ('+p[i].Point.coordinates+') '+a),
    1239 	    l=p[i].Point.coordinates,r.push([l[1],l[0],a]),
    1240 	    _t.adr_to_loc[a]=new GLatLng(l[1],l[0]);
    1241 	 }else r=[];
    1242 	 return func(r);
    1243 	}
    1244    ,
    1245 	//	代為處理傳入 Placemark
    1246 	function(r){
    1247 	 _f.errno=r.Status.code;
    1248 	 if(r instanceof GLatLng)
    1249 	  r={Status:{code:G_GEO_SUCCESS},Placemark:[{Point:{coordinates:[r[0],r[1]]}}]};
    1250 	 else if(r.Status.code==G_GEO_SUCCESS){
    1251 	  //sl('getLocations: find '+r.Placemark.length+' records, '+r.Placemark[0].Point.coordinates+': '+r.Placemark[0].address);
    1252 	  //if(r.Placemark.length==1){var l=r.Placemark[0].Point.coordinates;_t.adr_to_loc[r.Placemark[0].address]=new GLatLng(l[1],l[0]);}
    1253 	  for(var i=0,n=r.name,p=r.Placemark,l;i<p.length;i++)l=p[i].Point.coordinates,_t.adr_to_loc[ga(p[i])||n+'('+i+')']=new GLatLng(l[1],l[0]);
    1254 	 }//else sl('getLocations: search ['+adr+'] fault: ['+r.Status.code+'] '+_t.GeoStatus(r.Status.code));
    1255 	 return func(r);
    1256 	}
    1257   ];
    1258
    1259  if(func instanceof Array)
    1260   a=func[1],
    1261   f=	typeof a=='function'?a
    1262 	:typeof a=='number' && f[a]? f[a]
    1263 	:f[0],
    1264   func=func[0];
    1265  else f=f[0];
    1266
    1267  return _t.getLatLng(adr+='',[f,function(){return _t.geocoder.getLocations(adr,f);}],d);
    1268 },
    1269
    1270 //	直接手動設定
    1271 setLatLng:function(adr,lat,lng){
    1272  if(!(lat instanceof GLatLng))lat=new GLatLng(lat,lng);
    1273  this.adr_to_loc[adr]=lat;
    1274  sl('setLatLng: '+lat+' '+adr);
    1275  return lat;
    1276 },
    1277
    1278 //	經緯度 RegExp
    1279 LatLngR:/^\s*(\d{1,3}(\.\d+)?)\s*,\s*(\d{1,3}(\.\d+)?)\s*$/,
    1280
    1281 /*	未設定 func 則僅回傳 catched 的位置
    1282 	You can define your method by .f(adr,c), for example: search by specified SQL server.
    1283
    1284 TODO:
    1285 繼承 Geocoding cache
    1286 */
    1287 getLatLng:function(adr,func,d){	//	string address, (function(GLatLng) | [func:function(GLatLng), deal_func:function(GLatLng, address)]), data object
    1288  //if(!adr)return;
    1289  var _t=this,m,a,f,c=function(p){
    1290  	 if(!p)sl('getLatLng: Search failed: '+adr);
    1291 	 if(p)_t.adr_to_loc[adr]=p;
    1292 	 return func(p,adr)||p;
    1293 	};
    1294
    1295  if(func instanceof Array)
    1296   f=func[1],func=func[0];
    1297
    1298  //sl('getLatLng: search '+adr);
    1299  //	檢測是否為經緯度
    1300  if(m=adr.match(_t.LatLngR)){
    1301   if(a=(d&&d.description||adr).replace(/<[/]?([bh]r|p)[^>]*>/ig,'\n').match(/[^\r\n]+[市區街路][^\r\n]+/))
    1302    //sl('('+m[1]+','+m[3]+') ['+a[0]+']'),
    1303    if(!((m[1]+','+m[3]) in _t.locArray2_u))_t.locArray2.push(_t.locArray2_u[m[1]+','+m[3]]=[m[1],m[3],a[0]]);
    1304   m=new GLatLng(m[1],m[3]);
    1305   return func?func(m):m;
    1306  //	搜尋已知地址
    1307  }else if((m=_t.adr_to_loc) && (m=m[adr]))//sl('getLatLng: deal adr_to_loc['+adr+']='+m[adr]+' get '+(func?c(m):m)/*+' by '+func*/),
    1308   return func?c(m):m;
    1309  //	搜尋未知地址
    1310  else if(func)
    1311   //sl('<em>Not catched: '+adr+'</em>'),
    1312   return _t.geocoder.getLatLng(adr,typeof f=='function'?function(m){f(m,adr);}:c);	//	 原來需要用 arguments.callee.f，但若已經用 var 定義則可直接使用。
    1313 },
    1314
    1315 /*
    1316 d={
    1317  name:'',	//	這邊 name 被當作 id, title
    1318  description:'HTML',
    1319  type:'',
    1320  data:['','']
    1321 //選用 optional:
    1322  htm:'HTML' / function(obj){return 'HTML';},
    1323 //尚未用到︰
    1324  link:'',
    1325 };
    1326 */
    1327 add:function(d,force){
    1328  if(!d||typeof d!='object')return this;
    1329  var _t=this,o=_t.supportKind(d.type);
    1330  if(!o){_t.searchPoint(d);return this;}
    1331
    1332  //if(!(d.type in _t))_t[d.type]={};
    1333  var _S=_t[d.type],_m=this.map,a;
    1334  //if(typeof _S!='object')sl('add: typeof ['+d.type+'] = '+(typeof _S));
    1335  if((d.name in _S)&&!force)return this;	//	已存在
    1336
    1337  o=_t.kinds[d.type];
    1338  if(d.type=='marker'){
    1339   o=new o(new GLatLng(d.data[0],d.data[1]),_t.getMarkerO(d));
    1340   //if(d.zIndexP)o._zIndexProcess=o._zIndexProcess,o.zIndexProcess=d.zIndexP;	//	** 可以利用 zIndexP 來在 infowindow is opened 時設定 z-index.. 沒用 @ 2008/6/30 19:43:43
    1341  }else a={points:d.data[0],levels:d.data[1],numLevels:4,zoomFactor:16},
    1342 	o=new o.fromEncoded(d.type=='polyline'?a:{polylines:[a],fill:true,outline:true});//geodesic:true	Geodesic means 'along great circle'
    1343
    1344  _t._add(o,d);
    1345
    1346  return this;
    1347 },
    1348 searchPoint:function(adr,name,description){
    1349  var _f=arguments.callee,_t=this,type='marker',_M=_t[type],_m=_t.map,latlng,d;
    1350  if(typeof adr=='object')d=adr,adr=adr.type;else d={type:adr,show:_f.show};	//	預設 searchPoint.show
    1351  if(!d.name)d.name=name||adr;
    1352  if(typeof d.description=='undefined')
    1353   if(description)d.description=description;
    1354   else if(d.name!=adr)d.description=adr;
    1355  if(!d.type)return;
    1356  if(isNaN(d.retry)&&!_t.geocoder.getCache())d.retry=2;	//	找不到時重試次數
    1357
    1358 try{
    1359  if(adr in _M)
    1360   //sl('We already have ['+adr+']'),
    1361   _t.show(_M[adr],type);
    1362  else _t.getLatLng(adr+='',function(point){
    1363 	if(!point){
    1364 	 if(d.retry){
    1365 	  //sl('try once more('+d.retry+'): ['+adr+']');
    1366 	  d.retry--,_f.call(_t,d);return false;
    1367 	 }else{
    1368 	  //sl('searchPoint: not found function: '+_t.notFound);
    1369 	  return _t.notFound(adr,d);
    1370 	 }
    1371 	}else{
    1372 	 if(adr in _M)return;	//	可能經過太久才被 load?
    1373
    1374 	 // ** 注意：這邊沒設 _M[adr]=_M[point.toUrlValue(_t.precision)]
    1375 	 var p=new GMarker(latlng=point,_t.getMarkerO(d));
    1376 	 if(!d.name)d.name=p+'';
    1377 	 //sl('found '+point+' '+d.name+', icon: '+p.getIcon().iconSize);
    1378 	 //point='loc: '+point;
    1379 	 if(typeof d.description=='undefined')d.description=point;
    1380 	 else if(d.description==adr)d.description+='<br/>'+point;
    1381 	 //_M=_M[adr];
    1382 	 if(!('address' in p))p.address=adr;else throw 'GMarker.address was used: ['+p.address+']!';
    1383 	 //sl('Last add '+adr+'..');
    1384 	 _t._add(p,d,type);
    1385 	}
    1386   },d);
    1387 }catch(e){sl('searchPoint: Error: '+adr+', '+_M+': '+e.message);}//throw e;
    1388  return latlng;
    1389 },
    1390 // private:	註冊 o 成為內容 d={}，並設定 click 等 event
    1391 _add:function(o,d,type){
    1392  if(!o)return;
    1393  if(!d)d=o;
    1394  if(!type)type=d.type;
    1395  var _t=this,_S=_t[type],_m=this.map;
    1396
    1397  //if(d.name)_S[d.name]=o;	//	或許已經設定過了，這邊就需要跳過。
    1398  if(((d.name||d)+'') in _S)
    1399   sl('_add: Warning: Type '+type+' 已存在 ['+(d.name||d)+']'+(_S[d.name||d].getLatLng?' '+_S[d.name||d].getLatLng():'')+('address' in _S[d.name||d]?' '+_S[d.name||d].address:'')+'!'
    1400 	//+'<br/>_add: 將以 ['+(o.name||d.name||d)+']'+(o.getLatLng?' '+o.getLatLng():'')+(o.address?' '+o.address:'')+' 覆寫。'
    1401 	);
    1402  _S[d.name||d]=o;	//	必設!!
    1403
    1404  if(_m)_m.addOverlay(o);//_t._addOverlay(o);//
    1405  //if(o.getIcon)sl('_add: show '+o.getIcon().iconSize+' '+o.getIcon().image);
    1406  o.name=d.name,o.dscr=d.description;	//	GMarker 中這兩個本來就有被用，偵測也只會發現已使用。
    1407  //	another way to add tooltip: GControlPosition
    1408  if(!('sHtm' in o)){
    1409   if('htm' in d)o.sHtm=typeof d.htm=='function'?d.htm.call(d,o,type):d.htm;
    1410   else o.sHtm=(d.name?'<em>'+d.name+'</em>'+(d.description?'<br/>':''):'')+(d.description||'');
    1411  }else throw '['+type+'].sHtm was used: ['+o.sHtm+']!';
    1412  if(!('sHtmF' in o)){
    1413   if('htmF' in d)
    1414    o.sHtmF=typeof d.htmF=='function'?d.htmF.call(d,o,type):d.htmF;
    1415  }else throw '['+type+'].sHtmF was used: ['+o.sHtm+']!';
    1416  //	openInfoWindowTabs: http://www.geocodezip.com/mapXmlTabsPlus.asp
    1417  GEvent.addListener(o,"click",function(e){
    1418   _t.showWindow(o);
    1419   _t.runOnClick(o,type,e&&e.target||window.event&&window.event.srcElement);
    1420  });
    1421  if(d.show)_t.show(o,type);
    1422  _t.runAfterAdd(o,type,d,d.name||d);
    1423 },
    1424 _addOverlay:function(o){
    1425  var _t=this,_m=_t.map;
    1426  if(!_t._aa)_t._aa=[];
    1427  if(o){_t._aa.push(o);return;}
    1428  var i;
    1429  while(i=_t._aa.shift())
    1430   _m.addOverlay(i);
    1431 },
    1432
    1433
    1434 //	icon setup
    1435 defaultIconIndex:0,
    1436 iconA:[],
    1437 iconO:{},
    1438 icon:function(index){
    1439  var _t=this;
    1440  if(index instanceof Array){
    1441   //	設定 icon
    1442   _t.iconA=[];
    1443   for(var a,i=0,p,u;i<index.length;i++)
    1444    if(u=index[i]){
    1445     if(typeof u=='string')u={image:u};
    1446     if(u instanceof Object){
    1447      _t.iconA.push(a=new GIcon(u.icon||_t.iconA[_t.defaultIconIndex]||G_DEFAULT_ICON));
    1448      //a=new GIcon(u.icon||_t.iconA[_t.defaultIconIndex]||G_DEFAULT_ICON);
    1449 	 for(p in _t.iconO)	//	default first
    1450       //sl('icon: set icon['+(_t.iconA.length-1)+'].'+p+'='+_t.iconO[p]),
    1451 	  a[p]=_t.iconO[p];
    1452      if('temp' in u){	//	template 2
    1453       for(p in u.temp)
    1454 	   //sl('icon: template set icon['+(_t.iconA.length-1)+'].'+p+'='+u.temp[p]),
    1455 	   a[p]=u.temp[p];
    1456       delete u.temp;
    1457      }
    1458      for(p in u)	//	user set last
    1459 	  //sl('icon: specified set icon['+(_t.iconA.length-1)+'].'+p+'='+u[p]),
    1460 	  a[p]=u[p];
    1461 	 //_t.iconA.push(new GIcon(a));
    1462     }else _t.iconA.push(u);
    1463    }
    1464   return _t.iconA.length;
    1465  }
    1466
    1467  if(index instanceof Object){
    1468   //sl('icon: set default icon option');
    1469   for(i in index)
    1470    //sl('icon: set default ['+i+']=['+index[i]+']'),
    1471    _t.iconO[i]=index[i];
    1472   return;
    1473  }
    1474
    1475  //	return icon[index]
    1476  if(isNaN(index)||index<0||index>=_t.iconA.length)index=_t.defaultIconIndex;
    1477  //sl('icon: return icon['+index+'] '+(_t.iconA[index]?_t.iconA[index].iconSize+' '+_t.iconA[index].image:'G_DEFAULT_ICON'));
    1478  return _t.iconA[index]||G_DEFAULT_ICON;
    1479 },
    1480
    1481 dMarkerO:{},	//	default marker option
    1482 getMarkerO:function(mo,setMO){	//	setMO: set default, 1: add, 2:reset
    1483  var _t=this,i,a={icon:1,title:1,zIndexProcess:1,draggable:1};	//	class GMarkerOptions
    1484  _t.dMarkerO.icon=_t.icon();
    1485  if(setMO){
    1486   if(setMO==2)_t.dMarkerO={};
    1487   setMO=_t.dMarkerO;
    1488  }else{
    1489   //	複製一份
    1490   setMO={};
    1491   for(i in _t.dMarkerO)
    1492    //sl('getMarkerO: from default ['+i+']=['+_t.dMarkerO[i]+']'),
    1493    setMO[i]=_t.dMarkerO[i];
    1494  }
    1495  if(mo instanceof Object)
    1496   for(i in a)
    1497    if(a[i]&&typeof mo[i]!='undefined')
    1498     //sl('getMarkerO: set ['+i+']=['+mo[i]+']'),
    1499 	setMO[i]=mo[i];
    1500  //sl('getMarkerO: icon: '+setMO.icon.iconSize+' '+setMO.icon.image);
    1501  return setMO;
    1502 },
    1503
    1504 /*	增加自己控制的 marker，會自動顯現，但不會列入管控，得自己設定。
    1505 usage:
    1506 mapO.addMarker(dLoc.tw,{draggable:true});
    1507 */
    1508 addMarker:function(loc,opt){
    1509  var _t=this,_m=_t.map,m;
    1510  if(_m){
    1511   if(loc instanceof Array)loc=new GLatLng(loc[0],loc[1]);
    1512   m=new GMarker(loc,_t.getMarkerO(opt));
    1513   //sl('addMarker icon: '+_t.getMarkerO(opt).icon.iconSize+' '+_t.getMarkerO(opt).icon.image);
    1514   //sl('addMarker iconSize: '+_t.getMarkerO(opt).iconSize);
    1515   _m.addOverlay(m);
    1516  }
    1517  return m;
    1518 },
    1519
    1520
    1521 //	f={p:position, m:method(pan/panBy/set), z:zoom}
    1522 setCenter:function(f){
    1523  var _m=this.map;
    1524  if(f instanceof GLatLng||!(f instanceof Object))f={p:f};
    1525
    1526  //sl('setCenter: setZoom ['+(f.z||null)+'] @ '+f.p+' by method ['+(f.m||'setCenter')+'].');
    1527  if(!isNaN(f.z))_m.setZoom(f.z);
    1528  if(f.p){
    1529   if(f.p instanceof Array)f.p=new GLatLng(f.p[0],f.p[1]);
    1530   if(f.m=='pan')_m.panTo(f.p);
    1531   else if(f.m=='panBy')_m.panBy(f.p);
    1532   else _m.setCenter(f.p);
    1533  }
    1534
    1535  return _m.getCenter();
    1536 },
    1537
    1538 //	zoom above 19	You can set zoom up to 30 by using setCenter() not by setZoom() or zoomIn()	firefox: 45.1238,-123.1138	http://esa.ilmari.googlepages.com/highres.htm
    1539 /*
    1540 eval('err_noImage=p(10121);',mapO.map);
    1541 sl(err_noImage);
    1542 */
    1543 zoom:function(z){
    1544  var _t=this,_m=_t.map,m;
    1545  if(typeof z=='string'&&(m=z.match(/^[+-]/)))z=_m.getZoom()+(m[0]=='+'?z:-z);
    1546  if(z)_m.setZoom(z);//try{_m.setCenter(_m.getCenter(),z);}catch(e){}	//	中文中, enableContinuousZoom()? 這麼搞會出錯
    1547  return _m.getZoom();
    1548 },
    1549 //	show, or focus. f={noCenter:false, redraw: false}
    1550 show:function(name,type,f){
    1551  var _t=this,_S=_t[type],_m=_t.map,inC;	//	inC: in control
    1552  if(typeof name=='string')
    1553   if(name in _S)_S=_S[name],inC=1;
    1554   else _S=0;
    1555  else _S=name;
    1556  if(typeof _S!='object'||!_S)return;
    1557
    1558  if(_S.isHidden&&_S.isHidden())_S.show();
    1559  if(typeof f!='object')f={noCenter:f};	//	default: don't set to center
    1560  if(!f.noCenter){
    1561   var p=_t.getPoint(_S,type);
    1562   //sl('show: center= '+p);
    1563   if(_m){
    1564    _m.setCenter(p);
    1565    if(_m.getZoom()<9)_m.setZoom(_t.defaultZoom);
    1566    if(inC)_t.showWindow(_S,p);	//	未管控就 showWindow 會有奇妙的結果。
    1567   }
    1568  }
    1569  if(f.redraw && _S.redraw)_S.redraw(true);	//	Front/back order of markers can be messed simply by moving them in south-north direction. (v1) 	http://koti.mbnet.fi/ojalesa/exam/anim_v2.html
    1570
    1571  return _t;
    1572 },
    1573
    1574 //	show HTML window (obj, point)	o.sHtmF=show HTML flag: {maxContent:'', ..}: see class GInfoWindowOptions
    1575 showWindow:function(o,p){
    1576  //sl('showWindow: '+(p||o.openInfoWindowHtml));
    1577  if(typeof o.openInfoWindowHtml=='function')
    1578   o.openInfoWindowHtml(o.sHtm,o.sHtmF);	//	enableMaximize()
    1579  else this.map.openInfoWindowHtml(p||this.getPoint(o),o.sHtm,o.sHtmF);
    1580 },
    1581
    1582 //	get the GLatLng of the object
    1583 getPoint:function(o,type){
    1584  if(!type)type=this.getKind(o);
    1585  //sl('getPoint: ['+type+']'+o.name);
    1586  if(type=='marker'&&typeof o.getLatLng=='function')return o.getLatLng();
    1587
    1588  if(typeof o.getBounds=='function')
    1589   return o.getBounds().getCenter();
    1590
    1591  if(typeof o.getCenter=='function')
    1592   return o.getCenter();
    1593
    1594  if(typeof o.getVertexCount=='function')
    1595   return o.getVertex(Math.floor(o.getVertexCount()/2));
    1596 },
    1597
    1598 getZoom:function(o,type){
    1599  if(!type)type=this.getKind(o);
    1600  //sl('getPoint: ['+type+']'+o.name);
    1601
    1602  if(typeof o.getBounds=='function')
    1603   return this.getBoundsZoomLevel(o.getBounds());	//	得到適當的 zoom
    1604
    1605  //if(type=='marker')return _t.defaultZoom;
    1606  return _t.defaultZoom;
    1607 },
    1608
    1609
    1610 initMap:function(id,latlng,f){	//	container, center, other initial setting flags
    1611  var _t=this,_m,a;
    1612  //	檢查當前瀏覽器是否支持地圖 API 庫
    1613  if(GBrowserIsCompatible()){
    1614   //	指定GMap使用的圖層 @ id
    1615   if(typeof id=='string')id=document.getElementById(id);
    1616   if(!id)return _t;
    1617   _t.canvas=id;	//	container object
    1618
    1619   if(!f)f={};
    1620   if(!f.size)
    1621    f.size=f.x&&f.y?[f.x,f.y]:[640,320];
    1622   if(f.size instanceof Array)f.size=new GSize(f.size[0],f.size[1]);
    1623
    1624   _m=_t.map=new GMap2(id,f);//=new google.maps.Map2();
    1625   //	設定中心點座標
    1626   _m.setCenter(latlng||new GLatLng(0,0),7);	//	default center.
    1627   //_m.setMapType(G_HYBRID_MAP);
    1628   _m.addMapType(G_PHYSICAL_MAP);	//	地形圖
    1629   _m.addMapType(G_SATELLITE_3D_MAP);	//	with the Google Earth Browser Plug-in
    1630
    1631   //	控制元件	客制化: http://julian.norway.idv.tw/index.php/archives/322
    1632   //_m.addControl((new GHierarchicalMapTypeControl()).addRelationship(G_SATELLITE_MAP, G_HYBRID_MAP, "Labels", true));
    1633   //_m.removeMapType(G_HYBRID_MAP);
    1634   _m.addControl(a=_t.overviewMap=new GOverviewMapControl(new GSize(_m.getSize().width/2.5,_m.getSize().height/2)));	//	可折疊的縮小圖
    1635   a.hide();	//	show(), hide().
    1636   //a.getOverviewMap().addControl(new GMenuMapTypeControl(1));	must use setTimeout: getOverviewMap() is not available until after the module has loaded.
    1637   _m.addControl(new GLargeMapControl());	//	加入地圖縮放工具
    1638   _m.addControl(new GMenuMapTypeControl(1));//GMapTypeControl(1)	//	切換地圖型態的按鈕
    1639   _m.addControl(new GScaleControl());	//	地圖比例尺
    1640   _m.enableScrollWheelZoom();
    1641   _m.enableContinuousZoom();	//	平滑放大
    1642
    1643   GEvent.addListener(_m,'mouseover',function(){_m.showControls();});
    1644   GEvent.addListener(_m,'mouseout',function(){_m.hideControls();});
    1645  }else{
    1646   sl('<em>抱歉，您的瀏覽器不支援 Google Maps！</em>');
    1647  }
    1648  return _t;
    1649 },
    1650
    1651
    1652
    1653 /*	移除所有管控項
    1654 c.f.,	this.map.clearOverlays()
    1655 */
    1656 removeAll:function(type){
    1657  var _t=this,i,o;
    1658  if(!type)for(i in _t.kinds)
    1659   arguments.callee.call(this,i);
    1660  else{
    1661   //sl('removeAll: ('+(typeof type)+') ['+type+'], '+(typeof _t[type]));
    1662   //o=[];for(i in _t[type])o.push(i);for(i=0;i<o.length;i++)_t.remove(o[i],type);
    1663   for(i in _t[type])_t.remove(i,type);
    1664   //_t[type]={};
    1665  }
    1666 },
    1667
    1668 remove:function(n,type){
    1669  var _S=this[type];
    1670  if(n in _S){
    1671   //sl('remove '+type+' ['+n+']: '+(_S[n].name||_S[n].address||_S[n].dscr));
    1672   this.map.removeOverlay(_S[n]);
    1673   delete _S[n];
    1674   this.runAfterRemove(n,type);
    1675  }
    1676  return this;
    1677 },
    1678
    1679 //	http://econym.googlepages.com/example_context.htm
    1680 setContextMenu:function(o){
    1681  var _t=this,_m=_t.map,h;
    1682  if(!_m)return;
    1683
    1684  if(typeof o!='object'){
    1685   h=o;
    1686   o=document.createElement('div');
    1687   o.className='gMap_contextMenu';
    1688   o.innerHTML=h;
    1689  }
    1690
    1691  if(_t.contextMenu)
    1692   _t.contextMenu.replaceNode(o);
    1693  else _m.getContainer().appendChild(_t.contextMenu=o)
    1694   ,GEvent.addListener(_m,'singlerightclick',function(p,t){
    1695    _t.clickLatLng=_m.fromContainerPixelToLatLng(_t.clickPoint=p);
    1696    var x=p.x,y=p.y,w=_m.getSize().width-o.offsetWidth,h=_m.getSize().height-o.offsetHeight;
    1697    if(x>w&&w>0)x=w;
    1698    if(y>h&&h>0)y=h;
    1699    (new GControlPosition(G_ANCHOR_TOP_LEFT,new GSize(x,y))).apply(o);
    1700    _t.showContextMenu(1);
    1701   });
    1702
    1703  _t.showContextMenu(0);
    1704  return o;
    1705 },
    1706 showContextMenu:function(v){
    1707  var o=this.contextMenu;
    1708  if(o)o.style.visibility=v||typeof v=='undefined'?'visible':'hidden';
    1709 },
    1710
    1711 //	get overlay
    1712 getO:function(type,name){
    1713  var s=this[type];
    1714  return name?name in s?s[name]:null:s;
    1715 },
    1716
    1717 //	get name of the type
    1718 getOArray:function(type){
    1719  var i,a=[],o=this[type];
    1720  if(o)for(i in o)a.push(i);
    1721  return a;
    1722 },
    1723
    1724
    1725 /*
    1726 var i,t=[],o;
    1727 o=GGeoXml.prototype;//GMap2.prototype
    1728 sl('['+(typeof o)+'] '+(o+'').replace(/\n/g,'<br/>')+'<hr/>',1);for(i in o)t.push('['+(typeof o[i])+'] '+i);sl(t.sort().join('<br/>'));
    1729
    1730 TODO:
    1731 GEvent.addListener(map,"addoverlay",function(overlay){if(overlay.name){}});
    1732 */
    1733 loadXML:function(URL){
    1734  var _t=this,x=new GGeoXml(URL);
    1735  //	.getDefaultCenter(), .getDefaultBounds() 可能是 null
    1736  _t.setCenter({p:x.getDefaultCenter(),z:x.getDefaultBounds(),m:'pan'});
    1737  _t.map.addOverlay(x);
    1738  return _t.xml[URL]=x;
    1739 },
    1740
    1741 //resize map
    1742 resize:function(x,y){
    1743  with(this.map.getContainer().style)
    1744   width=x+'px',height=y+'px';
    1745 },
    1746
    1747 //	去除商標, Copyright message
    1748 removeTM:function(l){
    1749  var a=this.canvas;
    1750  if(!a)return;
    1751  a=a.getElementsByTagName('a'),i=a.length,t=1;
    1752  //sl('removeTM: '+UnicodeToHTML(document.getElementById('map_canvas').innerHTML));
    1753  for(;i>0&&(t||l);){
    1754   i--;
    1755   //	http://www.google.com/intl/en_ALL/help/terms_maps.html
    1756   if(t && a[i].href.indexOf('terms_maps')!=-1 && a[i].parentNode.tagName.toLowerCase()=='div'){
    1757    //sl('removeTM: remove copyright: '+a[i].href);
    1758    //sl('removeTM: remove copyright: '+UnicodeToHTML(a[i].parentNode.innerHTML));
    1759    removeNode(a[i].parentNode,1);	//	連這div都刪除會有奇怪現象發生
    1760    t=0;
    1761   }else if(l && a[i].innerHTML.indexOf('poweredby.png')!=0){
    1762    //sl('removeTM: remove logo: '+UnicodeToHTML(a[i].parentNode.innerHTML));
    1763    removeNode(a[i].parentNode,1);
    1764    l=0;
    1765   }
    1766  }
    1767 }
    1768
    1769 };	//	_.prototype=
    1770
    1771
    1772 return _;
    1773 })();	//	(function(){
    1774
    1775 //	===================================================
    1776
    1777
    1778 /*	2008/9-10/1
    1779 	搜尋用代理工具
    1780
    1781 usage:
    1782 google.load("search","1",{language:"ja_JP",callback:loadSearch});
    1783 function loadSearch(){
    1784  gSearch=new getSearch(function(r,p){
    1785   sl('<a href="'+r.unescapedUrl+'">'+r.title+'</a><br/><div style="margin-left:3em;font-size:.8em;">'+r.content+'</div>');
    1786  });
    1787 }
    1788
    1789
    1790 TODO:
    1791 Yahoo! Search BOSS	http://developer.yahoo.com/search/boss/
    1792
    1793 LocalSearch:
    1794 http://www.google.com/uds/samples/apidocs/static-tiles.html
    1795 http://code.google.com/apis/ajaxsearch/documentation/reference.html#_class_GlocalSearch
    1796
    1797 */
    1798 function getSearch(fn,kind){	//	deal function, kind: Web/Local
    1799  if(!kind)kind='Web';
    1800  var _t=this,_s=typeof google!='undefined'?google.search:0;
    1801  if(!_s||!_s[kind+'Search'])return;
    1802  _s=_t.searcher=new _s[kind+'Search']();
    1803
    1804  if(kind=='Local'){
    1805   //sl('Set center: '+'Taiwan');
    1806   _s.setCenterPoint('台灣');//Taiwan
    1807   _s.setResultSetSize(google.search.Search.LARGE_RESULTSET);
    1808   //_s.setCenterPoint("93108");
    1809  }else{
    1810   _s.setNoHtmlGeneration();
    1811   //.addSearcher(_s,(new google.search.SearcherOptions()).setExpandMode(google.search.SearchControl.EXPAND_MODE_OPEN));
    1812  }
    1813
    1814  _s.setResultSetSize(google.search.Search.LARGE_RESULTSET);
    1815
    1816  _s.setSearchCompleteCallback(_t,_t.searchComplete[kind],[_s]);
    1817  if(fn)_t.sf=fn;
    1818  return _t;
    1819 }
    1820 getSearch.prototype={
    1821
    1822 //	country translate
    1823 countryT:{Taiwan:'台灣'},
    1824
    1825 searchComplete:{
    1826 Local:function(searcher){
    1827  var r=searcher.results,i=0,a,b,j;
    1828  if(r&&r.length>0)for(;i<r.length;i++){
    1829   o=r[i],a=o.country;
    1830   if(a in this.countryT)a=this.countryT[a];
    1831   o.address=a+o.region+o.city+o.streetAddress;
    1832   o.phone=[];
    1833   if(a=o.phoneNumbers)
    1834    for(j=0;j<a.length;j++)
    1835     o.phone.push((a[j].type?a[j].type+': ':'')+a[j].number);
    1836   this.sf(o);
    1837  }
    1838 /*
    1839 	var imageUrl = GlocalSearch.computeStaticMapUrl(searcher.results, 350, 400);
    1840 	document.getElementById("resultsImg").src = imageUrl;
    1841 */
    1842 },
    1843 Web:function(searcher){
    1844  var s=searcher,p=s.cursor.currentPageIndex,i=0,r=s.results;
    1845  //sl('<hr/>page '+p+':');
    1846  if(r&&r.length)for(;i<r.length;i++)
    1847   this.sf(r[i],p);
    1848  s.gotoPage(p+1);	//	這會一直執行到不能執行為止。(2008/7: 0-3)
    1849 }
    1850
    1851 },	//	searchComplete
    1852
    1853
    1854 //	deal function
    1855 sf:function(r,p){
    1856 },
    1857
    1858 s:function(w){
    1859  //sl('getSearch: search ['+w+']');
    1860  if(w)this.searcher.execute(w);
    1861 }
    1862
    1863 };
    1864
    1865
    1866
    1867
    1868
    1869
    1870
    1871
    1872 return (
    1873 	CeL.interact.integrate.map
    1874 );
    1875 }
    1876
    1877
    1878 });
    1879
    1880