function WriteArtCO ()
{
   document.write("<select name='edt_ArtCO' size='1'>");
   var sOC = ReadFromCookie('ArtCO');
   if (sOC == null) sOC = "*";
   WriteOption(sOC,'*','&lt;alle kleuren&gt;');
   WriteOption(sOC,'beige','beige');
   WriteOption(sOC,'blue','blauw');
   WriteOption(sOC,'cream','creme');
   WriteOption(sOC,'yellow','geel');
   WriteOption(sOC,'green','groen');
   WriteOption(sOC,'purple','purper');
   WriteOption(sOC,'red','rood');
   WriteOption(sOC,'pink','roze');
   WriteOption(sOC,'violet','violet');
   WriteOption(sOC,'white','wit');
   WriteOption(sOC,'black','zwart');
   WriteOption(sOC,'colorless','kleurloos');
   document.write("</select>")
}
function SelectKleur ( Kleur ) {
   var sCO;

   if (Kleur === null)
      Kleur = "";

   if (Kleur != "") {
     sCO = Kleur.toLowerCase();
   }
   else {
      sCO = ReadFromCookie('ArtCO').toLowerCase();
   }
   if (sCO === null)
      sCO = "*";
   if (sCO == "")
      sCO = "";

   /*alert("in selectkleur [" + sCO + "]");*/
   if ( sCO == "*"     ){ document.getElementById("colorall").className = "geselecteerd";}
                 else { document.getElementById("colorall").className = "niet-geselecteerd"; }
   if ( sCO == "-"     ){ document.getElementById("colorall").className = "geselecteerd";}
                 else { document.getElementById("colorall").className = "niet-geselecteerd"; }
   if ( sCO == "white" ){ document.getElementById("colorwhite").className = "geselecteerd";}
                 else { document.getElementById("colorwhite").className = "niet-geselecteerd"; }
   if ( sCO == "yellow" ){ document.getElementById("coloryellow").className = "geselecteerd";}
                 else { document.getElementById("coloryellow").className = "niet-geselecteerd"; }
   if ( sCO == "orange" ){ document.getElementById("colororange").className = "geselecteerd";}
                 else { document.getElementById("colororange").className = "niet-geselecteerd"; }
   if ( sCO == "red" ){ document.getElementById("colorred").className = "geselecteerd";}
                 else { document.getElementById("colorred").className = "niet-geselecteerd"; }
   if ( sCO == "blue" ){ document.getElementById("colorblue").className = "geselecteerd";}
                 else { document.getElementById("colorblue").className = "niet-geselecteerd"; }
   if ( sCO == "green" ){ document.getElementById("colorgreen").className = "geselecteerd";}
                 else { document.getElementById("colorgreen").className = "niet-geselecteerd"; }
   if ( sCO == "gray"  ){ document.getElementById("colorgray").className = "geselecteerd";}
                 else { document.getElementById("colorgray").className = "niet-geselecteerd"; }

   document.getElementById("edt_artCO").value = sCO;

   return true;
}
function SaveKleur ( Kleur ) {
   if (Kleur === null )
      Kleur == ""
   if (Kleur != "") {
      WriteToCookie('ArtCO', Kleur ,null,sPath,sDomain);
   }
   return true;
}