JavaScript Radio Station Switcher with a Flash Object

var a=document.getElementById("radio-stations").getElementsByTagName("a");
for(var i = 0; i < a.length; i++) {

  a[i].onclick = function() {
    var station = document.getElementsByTagName("object")[0];
    station.data = this.href;
    return false; //stops link from being followed when clicked
  }
}