function linkup(l)
{    
  var tmptitle=document.getElementById("ltitle"+l).value;
  var tmpurl=document.getElementById("lurl"+l).value;
  var tmpdesc=document.getElementById("ldesc"+l).value;  
  if (document.getElementById("ldel"+l).checked)
    var tmpdel=true;
  else
    var tmpdel=false;
	  
  document.getElementById("ltitle"+l).value=document.getElementById("ltitle"+(l-1)).value;
  document.getElementById("lurl"+l).value=document.getElementById("lurl"+(l-1)).value;  
  document.getElementById("ldesc"+l).value=document.getElementById("ldesc"+(l-1)).value;    
  if (document.getElementById("ldel"+(l-1)).checked)
    document.getElementById("ldel"+l).checked=true;  
  else  
    document.getElementById("ldel"+l).checked=false;     
  
  document.getElementById("ltitle"+(l-1)).value=tmptitle;
  document.getElementById("lurl"+(l-1)).value=tmpurl;
  document.getElementById("ldesc"+(l-1)).value=tmpdesc;  
  document.getElementById("ldel"+(l-1)).checked=tmpdel;  
      
  //alert("in linkup l="+l+"  title="+tmptitle+"  url="+tmpurl+"  desc="+tmpdesc);  
  return true;
}

function linkdown(l)
{
  var tmptitle=document.getElementById("ltitle"+l).value;
  var tmpurl=document.getElementById("lurl"+l).value;
  var tmpdesc=document.getElementById("ldesc"+l).value;  
  if (document.getElementById("ldel"+l).checked)
    var tmpdel=true;
  else
    var tmpdel=false;
  
  document.getElementById("ltitle"+l).value=document.getElementById("ltitle"+(l+1)).value;
  document.getElementById("lurl"+l).value=document.getElementById("lurl"+(l+1)).value;  
  document.getElementById("ldesc"+l).value=document.getElementById("ldesc"+(l+1)).value;    
  if (document.getElementById("ldel"+(l+1)).checked)
    document.getElementById("ldel"+l).checked=true;  
  else  
    document.getElementById("ldel"+l).checked=false;     
    
  document.getElementById("ltitle"+(l+1)).value=tmptitle;
  document.getElementById("lurl"+(l+1)).value=tmpurl;
  document.getElementById("ldesc"+(l+1)).value=tmpdesc;  
  document.getElementById("ldel"+(l+1)).checked=tmpdel;  
    
  //var lxval=lnktitle.value;
  //var lyval=lnkurl.value;  
  
  var lxval="eek";
  var lyval="flange";
    
  //lnktitle="eek";
  //lnkurl="flange";
  //alert("in linkdown l="+l+"  title="+tmptitle+"  url="+tmpurl+"  desc="+tmpdesc);  
  return true;
}