<div id='map'></div>
<style>
.map-tooltip {
width:440px !important;
max-width:440px !important;
}
</style>
<script>
mapbox.load('examples.youtube-embed', function(o) {
var map = mapbox.map('map');
// This line redefines part of the underlying code which
// sanitizes HTML from MapBox Hosting. The original code is there
// for the protection of sites, so that malicious map-creators
// can't add cross-site scripting attacks to sites that use their
// maps.
// Turning it off allows any content to be available in tooltips.
// It's recommended to only with trusted maps.
wax.u.sanitize = function(x) { return x; };
map.addLayer(o.layer).zoom(3).center({ lat: 48, lon: -100 });
map.interaction.auto();
});
</script>