/**
** Functie om messagebox te tonen
*/
 function sM(that,msg,height,left){
if(!left) //default waarde voor left
    left=0;
    height=10;
var messageBox=document.getElementById('messageBox'); 
try
{
    var i=0;
    var lef=0;
    var p;
    var l=0;
    var ar=msg.indexOf("<br>") ;
    ar=msg.split("<br>").length-1;
    if(msg.length>47)
     {
        height2=height*(Math.round(msg.length/50));
        len=55*7.5;
        // i-=height;  /* box word hoger dus opmerking moet hoger komen   */
     }
     else
     {
         len=msg.length*7.5;
         height2=height;
     }
     height2+=ar*height;
     lef+=that.offsetLeft  ;
    if(lef==0)
        lef+=50;//lef+=that.innerHTML.length*7; nog niet eerst nog crlf eruit halen
    else
    {
        lef-=len;
        if(lef<0)
            lef=10;
    }
    var ot=that.offsetParent;
    while(ot.offsetParent!=null) //bereken de top van de msgbox
    {
        p=ot.offsetTop;  
        i+= p
       l=ot.offsetLeft;
       lef+=l;
        ot=ot.offsetParent;
          
    }
    i-=p; //de laatste parent weghalen msgbox wordt in die div gezet
    lef-=l;
   // i+=that.offsetTop; //top van element zelf
    //i+=that.offsetHeight; //positioneren onder element dus de hoogte erbij tellen
}
catch(err)
{
   
  l=30;
  i=50;
  len=50*7;
    
}
finally
{
messageBox.style.left=lef+'px';
 messageBox.style.top=i+'px';
messageBox.style.width=len+'pt';
messageBox.style.height=height2+'px'; 
messageBox.innerHTML=msg;
messageBox.style.display="block";
}
}     
   
 
 function sM2(that,msg,height){
var messageBox=document.getElementById('messageBox'); 
var i=that.offsetParent.offsetTop   ;
i+=that.offsetParent.offsetParent.offsetTop  
i+=that.offsetTop  ;
messageBox.style.top=i-20 ;
messageBox.style.width=550;
i=that.offsetParent.offsetLeft;
i+=that.offsetParent.offsetParent.offsetLeft  
//i+=that.offsetParent.offsetParent.offsetParent.offsetLeft 
i+=that.offsetLeft  ;
i+=that.offsetWidth-60;
messageBox.style.left=i;
messageBox.style.height=height;
messageBox.innerHTML=msg;
messageBox.style.display="block";
}  

function getdata(id)
{
    
   
    var elem="toongegevens.php?id="+ id;

          
new Ajax.Request(elem, {
  method: 'get',
  onSuccess: function(transport) {
    var notice = $('drie');

      notice.update(transport.responseText);
    notice.style.display="inline"; 
  }
  
}); 
document.getElementById("searchterm").blur();
}
function closeHint(that)
{
    that.syle.display="none";
}
function  metnaam()
{
    elem=document.getElementById("searchterm");
    if(elem)
        getdata(elem.value);
}