function addfavoritede()
{
bookmarkurl="http://www.robert-beltran.net/de/index.html"
bookmarktitle="Robert Beltran Photo Art"
if (document.all)
window.external.AddFavorite(bookmarkurl,bookmarktitle)
}


function addfavorite()
{
bookmarkurl="http://www.robert-beltran.net"
bookmarktitle="Robert Beltran Photo Art"
if (document.all)
window.external.AddFavorite(bookmarkurl,bookmarktitle)
}


function NewWindow(mypage, myname, w, h, scroll)
{
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

function checkFields()
{
missinginfo = "";
if ((document.form.email.value == "") || 
(document.form.email.value.indexOf('@') == -1) || 
(document.form.email.value.indexOf('.') == -1)) {
missinginfo += " 'Email Adresse' ";
}

if (missinginfo != "") {
missinginfo ="Bitte fülle das Feld" + missinginfo + "korrekt aus," +
"\ndamit ich dich kontaktieren kann.";
alert(missinginfo);
return false;
}
else return true;
}