$(document).ready(function() {

   disableSelection(document.body);
   
  $('#foot').mouseenter(function(){
    $('#streak').animate( {'opacity': 1.0},100 );
  });
  $('#foot').mouseleave(function(){
    $('#streak').animate( {'opacity': 0.7},100 );
  });
  
});

function disableSelection(target){
  if (typeof target.onselectstart!="undefined")
      target.onselectstart=function(){return false}
  else if (typeof target.style.MozUserSelect!="undefined")
      target.style.MozUserSelect="none"
  else
  target.onmousedown=function(){return false}
}

// google plus one

(function() {
  var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
  po.src = 'https://apis.google.com/js/plusone.js';
  var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
})();