html - Can't highlight text -

check http://discoveryobstacleruns.nl/. can't highlight text on site, doesn't seem z-index issue , doesn't have other means block text highlighting. idea what's causing it?

edit: disabling js seems trick, leads believe it's google maps causing it. however, elements above map clickable, content on top of map why wouldn't able highlight text?

so, apparently

document.getelementbyid('map').bind('click', function(e) {     if(e.stoppropagation) {         e.stoppropagation();     }  }); 

fixes gives error message in console. makes sense because should be:

document.getelementbyid('map').addeventlistener('click', function(e) {     if(e.stoppropagation) {         e.stoppropagation();     }  }); 

but doesn't work @ (doesn't give error though). gives??