<!--
var pdbroot  = "?id=46";
var shoproot = "?id=40";


function popupart( artnr )
{

    document.location.href = pdbroot + "&action=viewrec&IDCODE=" + artnr;

}

function shopadditem(artnr, artnaam ,artaantal, artprijs,urlparams)
{
    aantal = artaantal;

    if( aantal != 0 )
    {
        url = shoproot + "&action=add&artnr=" + artnr + "&artprijs=" + artprijs + "&artaantal=" + artaantal + "&artnaam=" + artnaam+"&"+urlparams;
        document.location.href = url;
    }
    else
    {
        alert('bestel aantal is onjuist!');
    }
}

function shopshowlist()
{
    document.location.href = shoproot + "&action=list";
}

function shopupdateitem(id,urlparams)
{

    var obj = document.getElementById('aantal_id'+id);
    var aantal = obj.value;
    if( !isNaN( aantal ) )
    {
        location.href = shoproot + "&action=upd&shopid="+id+"&artaantal=" + Math.round( aantal ) + "&" +urlparams;
        obj.value = 0;
    }
    else alert('De invoer injuist!');
}

function UpdateFldCheckKey(id)
{
  if( window.event.keyCode == 13)
  {
     shopupdateitem(id);
  }
}
-->