function copyCB(txt)
 {
  if(window.clipboardData)
  {
   window.clipboardData.setData('Text',txt);
  }
 }

 function expandcollapse(contentid, buttonid)
 {
  if (document.getElementById(contentid).style.display == 'none')
  { document.getElementById(contentid).style.display = ''; }
  else if(document.getElementById(contentid).style.display == '')
  { document.getElementById(contentid).style.display = 'none'; }
 }
 
	function show_recent(direction, total)
	{
		if(direction=="right")
			start = start + 4;
		else if(direction=="left")
			start = start - 4;

		if(start >= 13)
			start = 1;
		else if(start <= 0)
			start = 9;

		if(start == 1 && total>0)
		{
			document.getElementById('recent1').style.display = "block";
			document.getElementById('recent2').style.display = "none";
			document.getElementById('recent3').style.display = "none";
			if(total<4) last = total; else last = 4;
			document.getElementById('recent_total').innerHTML = "[1-"+last+" of "+total+"]";
		}
		if(start == 5 && total>4)
		{
				document.getElementById('recent1').style.display = "none";
				document.getElementById('recent2').style.display = "block";
				document.getElementById('recent3').style.display = "none";
				if(total<8) last = total; else last = 8;
				document.getElementById('recent_total').innerHTML = "[5-"+last+" of "+total+"]";
		}
		if(start == 9 && total>8)
		{
				document.getElementById('recent1').style.display = "none";
				document.getElementById('recent2').style.display = "none";
				document.getElementById('recent3').style.display = "block";
				if(total<12) last = total; else last = 12;
				document.getElementById('recent_total').innerHTML = "[9-"+last+" of "+total+"]";
		}
		return;
}