function fd_open_window(url, window_name, features)
{
  window.open(url, window_name, features);
}

function fd_close_window()
{
  window.close();
}

function fd_show_message(message_text)
{
	alert(message_text);
}

function fd_encode(text)
{
	a = text.replace(/'/g, "#27");
	b = escape(a);
	return b.replace(/%A0/g, "%20");
}

function fd_print()
{
	window.onerror = null;

	self.print()
}

function fd_trim(text) {
  return text.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}

function MM_findObj(n, d) { //v3.0
  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); return x;
}

function MM_swapImage() { //v3.0
  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];}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}