function popup(url, name, size_and_location, attributes) {
    var tokArray1 = size_and_location.split(";");
    var bef = "";

    if(typeof tokArray1[0] !="undefined") { bef = bef +    "width=" + tokArray1[0]; }
    if(typeof tokArray1[1] !="undefined") { bef = bef + ",height=" + tokArray1[1]; }
    if(typeof tokArray1[2] !="undefined") { bef = bef +   ",left=" + tokArray1[2]; }
    if(typeof tokArray1[3] !="undefined") { bef = bef +    ",top=" + tokArray1[3]; }

    var tokArray2 = attributes.split(";");
    if(tokArray2[0]=="all") {
        bef = bef + ",location=yes";
        bef = bef + ",menubar=yes";
        bef = bef + ",resizable=yes";
        bef = bef + ",scrollbars=yes";
        bef = bef + ",status=yes";
        bef = bef + ",toolbar=yes";
        }
    else {
        for(i=0;i<tokArray2.length;i++) { bef = bef + "," + tokArray2[i] + "=yes"; }
        }

    w=eval(window.open(url, name, bef));
    w.focus();
}

function addmemo(anz_id) {
  mem2=window.open('http://www.dhd24.com/memoinsert.php?tue=add&anz_id='+anz_id+'&coop=0','memoins','width=1,height=1,screenX=0,screenY=0,top=0,left=0');
}