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Geolocalizacin cdigo HTML5

HTML5 Demo: geolocation

var z =

document.createElement("script"); z.type ="text/javascript"; z.async =

true; z.src ="http://engine.carbonads.com/z/14060/azcarbon_2_1_0_VERT";vars = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(z,

s);

geolocation

Finding your location: checking...

function success(position){

var s = document.querySelector('#status');

if(s.className =='success'){

// not sure why we're hitting this twice in FF, I think it's to do with

a cached result coming back

return; }

s.innerHTML ="found you!";

s.className ='success';

var mapcanvas = document.createElement('div');

mapcanvas.id ='mapcanvas';

mapcanvas.style.height ='400px';

mapcanvas.style.width ='560px';

document.querySelector('article').appendChild(mapcanvas);

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var latlng =new google.maps.LatLng(position.coords.latitude,

position.coords.longitude);

var myOptions ={

zoom:15,

center: latlng,

mapTypeControl:false,

navigationControlOptions:{style:

google.maps.NavigationControlStyle.SMALL},

mapTypeId: google.maps.MapTypeId.ROADMAP

};

var map =new google.maps.Map(document.getElementById("mapcanvas"),

myOptions);

var marker =new google.maps.Marker({

position: latlng,

map: map,

title:"You are here! (at least within a "+position.coords.accuracy+"

meter radius)"

});

}

function error(msg){

var s = document.querySelector('#status');

s.innerHTML =typeof msg =='string'? msg :"failed";

s.className ='fail';

// console.log(arguments);

}

if(navigator.geolocation){

navigator.geolocation.getCurrentPosition(success, error);

}else{

error('not supported');

}

HTML5 demos/@rem built this/view source

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var gaJsHost =(("https:"== document.location.protocol)?"https://ssl.":

"http://www.");

document.write(unescape("%3Cscript src='"+ gaJsHost +"google-

analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));

try{

var pageTracker = _gat._getTracker("UA-1656750-18");

pageTracker._trackPageview();

}catch(err){}