function getElementsByClass(needle) {
  var  my_array = document.getElementsByTagName("div");
  var  retvalue = new Array();
  var  i;
  var  j;

  for (i = 0, j = 0; i < my_array.length; i++)
  {
    var c = " " + my_array[i].className + " ";
    if (c.indexOf(" " + needle + " ") != -1)
      retvalue[j++] = my_array[i];
  }
  return retvalue;
}

function hideLocalNav4() {
  var divs = getElementsByClass("rollbullets");
  var numdivs = divs.length;

  for (i = 0; i < numdivs; i++) {
    divs[i].style.display = "none";
  }
}

function showLocalNav4(nav) {
  this.hideLocalNav4();
  document.getElementById(nav).style.display = "block";
}

function initpage() {
  window.station="";
  window.localize=true;
  window.thumbnail=false;
}

function MM_preloadImages() {
  var d=document; 

  if(d.images){ 
    if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 

    for(i=0; i<a.length; i++)
      if (a[i].indexOf("#")!=0){ 
        d.MM_p[j]=new Image; 
        d.MM_p[j++].src=a[i];
      }

  }
}

function MM_swapImgRestore() {
  var i,x,a=document.MM_sr; 

  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { 
  var p,i,x;  
  if(!d) d=document; 
  if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; 
    n=n.substring(0,p);
  }

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) 
    x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
    x=MM_findObj(n,d.layers[i].document);

  if(!x && d.getElementById) 
    x=d.getElementById(n); 

  return x;
}

function MM_swapImage() { 
  var i,j=0,x,a=MM_swapImage.arguments; 

  document.MM_sr=new Array; 

  for(i=0;i<(a.length-2);i+=3)
    if ((x=MM_findObj(a[i]))!=null) {
      document.MM_sr[j++]=x; 

      if(!x.oSrc) x.oSrc=x.src; 
      x.src=a[i+2];
    }
}