Welcome! guest from 38.107.191.101<pre>
20061120 rev2  tlabel okay. mainly proting job, from v1 to v2 
20061121 call map is done. and route plan !first try!
20061124 ins point is done
         call_map is done (still no captcha)
20061125 add label for markers
         rewrite route functions
20061127 add elabel for name,alt
20061128 remove tlabel, use elabel only
20061129 multiple routes done :->
20061201 rev20 , polyline still buggy, when exceed 16 points
20061202 release version, use encoded polyline
         layout tunning , code cleanup
20061203 IE innerHTML problem work arround.
20061204 auto complete more friendly. -- "set" shows, 來去 is okay.
20061226 bug fix: center_umap after LoadData 
20070103 bug fix: urmap location offset: 

TODO:
. inline CSS -> class 
. 建立路徑資料, display in different layers. :->
. 建立 label matadata
. 地圖產生器 index page. refuse abuse.

</pre>
References:
<ul>
<li><a href="http://www.google.com/apis/maps/documentation/">GMAP2 API Document</a>
<li><a href="http://www.json.org/js.html">Javascript and JSON</a>: data file chosen 因為我沒有 GPS. 
<li><a href="http://www.gmap-pedometer.com/">gmap-pedometer</a>: route plotting
<li>good example for GPX file. <a href='http://wtracks.free.fr/'>http://wtracks.free.fr</a>
<li>good icons found <a href="http://mappinghacks.com/projects/mapserv.py/docs/#marker-specification">here</a>
</ul>
<p>
Tips:
<ul>
<li>IE and firefox world:
<p><b>透明度:</b>
<pre>
var is_ie = typeof(document.all) != 'undefined';
var opacity = (is_ie) ? "filter" : "opacity";

function changeOpacity(node, percent){
percent = (is_ie) ? "alpha(opacity=" + percent + ")" : percent/100;
node.style[opacity] = percent;
}
</pre>
<p><b>AJAX:</b>
<pre>
 if(browser.indexOf("Microsoft") > -1)
      var http_request = new ActiveXObject("Microsoft.XMLHTTP");
   else
      var http_request = new XMLHttpRequest();
</pre>

<p><b>innerHTML</b> 20061203
<p> refer to search2.php
<p>
<a href="http://blog.xuite.net/happyman/tips/9188640">solution</a>
<p>

<li>Large Polyline disappears => use new way :D (ref: goo5.php )
<pre>
new GPolyline.fromEncoded({color: route_color,
                                             weight: thickness,
                                              points: encoded_points,
                                              zoomFactor: 32,
                                              levels: encoded_levels,
                                              numLevels: 4
                                             });

http://www.google.com/apis/maps/documentation/polylineutility.html
</pre>
</ul>

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