function validateBuchen() {
	field = document.Buchen.FORENAME;
	if (JS_isBlank(field, "Vorname")) return false;

	field = document.Buchen.NAME;
	if (JS_isBlank(field, "Name")) return false;

	field = document.Buchen.email;
	if (JS_isBlank(field, "email")) return false;
	if (!JS_isEmail(field, "email")) return false;

	field = document.Buchen.STREET;
	if (JS_isBlank(field, "Strasse")) return false;

	field = document.Buchen.POSTCODE;
	if (JS_isBlank(field, "PLZ")) return false;

	field = document.Buchen.CITY;
	if (JS_isBlank(field, "Stadt")) return false;

	return true;
}

function validateComment() {
	if (document.Com.anon && !document.Com.anon.checked) {

	   field = document.Com.Author; 
	   if (JS_isBlank(field, "Name")) return false;
	   
	   field = document.Com.AuthorEmail; 
	   if (JS_isBlank(field, "Email Address")) return false;
	   if (!JS_isEmail(field, "Email Address")) return false;

	   field = document.Com.AuthorURL;
	   if (JS_isBadURL(field, "URL")) return false;

	}
	field = document.Com.Content;
	if (JS_isBlank(field, "Comment")) return false;

	if (document.Com.save &&
		document.Com.save.checked &&
		document.Com.anon.checked) {
		alert('Anonyme Beiträge werden nicht gespeichert.');
		return false;
	}

	return true;
}

function description(URL)
{
  window.open(URL, 'description', 'width=530,height=460,location=no,menubar=no,directories=no,toolbar=no,scrollbars=no,resizable=yes,status=no');
}

function x () {
return;
}

function DoSmilie(addSmilie) {

var addSmilie;
var revisedContent;
var currentContent = document.coolsus.Content.value;
revisedContent = currentContent+addSmilie;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

function DoPrompt(action) {
var revisedContent;
var currentContent = document.coolsus.Content.value;

if (action == "smilie1") {
var enterBBCode = "<IMG src=images/smilies/icon_smile.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie2") {
var enterBBCode = "<IMG src=images/smilies/icon_frown.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie3") {
var enterBBCode = "<IMG src=images/smilies/icon_biggrin.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie4") {
var enterBBCode = "<IMG src=images/smilies/icon_confused.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie5") {
var enterBBCode = "<IMG src=images/smilies/icon_cool.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie6") {
var enterBBCode = "<IMG src=images/smilies/icon_eek.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie7") {
var enterBBCode = "<IMG src=images/smilies/icon_mad.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie8") {
var enterBBCode = "<IMG src=images/smilies/icon_wink.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie9") {
var enterBBCode = "<IMG src=images/smilies/icon_razz.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie10") {
var enterBBCode = "<IMG src=images/smilies/icon21.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie11") {
var enterBBCode = "<IMG src=images/smilies/icon24.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "smilie12") {
var enterBBCode = "<IMG src=images/smilies/icon27.gif border=0 alt=:-) hspace=5>";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "url") {
var thisURL = prompt("Schreiben Sie hier die Internetadresse rein auf die Sie verlinken wollen.", "http://");
var thisTitle = prompt("Beschreibungstext für den aktiven Link", "Site Titel");
var urlBBCode = "<a href="+thisURL+">"+thisTitle+"</a>";
revisedContent = currentContent+urlBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "email") {
var thisEmail = prompt("Tragen Sie die Emailadresse ein auf die verlinkt werden soll..", "");
var emailBBCode = "<a href=mailto:"+thisEmail+">"+thisEmail+"</a>";
revisedContent = currentContent+emailBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "bold") {
var thisBold = prompt("Tragen Sie den Text ein der FETT sein soll.", "");
var boldBBCode = "<b>"+thisBold+"</b>";
revisedContent = currentContent+boldBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "italic") {
var thisItal = prompt("Tragen Sie den Text ein der KURSIV sein soll.", "");
var italBBCode = "<i>"+thisItal+"</i>";
revisedContent = currentContent+italBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "unter") {
var thisUnter = prompt("Tragen Sie den Text ein der UNTERSTRICHEN sein soll.", "");
var unterBBCode = "<u>"+thisUnter+"</u>";
revisedContent = currentContent+unterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "image") {
var thisImage = prompt("Tragen Sie hier den Namen der Bilddatei ein die Sie aufgeladen haben", "images/upload/");
var imageBBCode = "<img src=./"+thisImage+">";
revisedContent = currentContent+imageBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

if (action == "enter") {
var enterBBCode = "<br />";
revisedContent = currentContent+enterBBCode;
document.coolsus.Content.value=revisedContent;
document.coolsus.Content.focus();
return;
}

}

function popup_x_y(x_,y_,url_) {
 parameter='height='+y_+',width='+x_+',top=0,left=0,toolbar=no,menubar=no,location=no,scrollbars=no,statusbar=no';
 if (popup_x_y.arguments) { parameter+=(popup_x_y.arguments.length==4) ? ','+popup_x_y.arguments[3] : ''; };
 window.open(url_,'',parameter);
};

function _ALTE_popup_x_y(x_,y_,url_) {
    window.open(url_,'','height='+y_+',width='+x_+',top=0,left=0,toolbar=no,menubar=no,location=no,scrollbars=no,statusbar=no');
  }
function description(URL)
{
  window.open(URL, 'phpGroupWare', 'width=430,height=260,location=no,menubar=no,directories=no,toolbar=no,scrollbars=no,resizable=yes,status=no');
}
function JS_trimLeft(s) {
	var whitespaces = " \t\n\r";
	for(n = 0; n < s.length; n++) { 
		if (whitespaces.indexOf(s.charAt(n)) == -1) 
			return (n > 0) ? s.substring(n, s.length) : s; 
	}
	return("");
}
function JS_trimRight(s){
	var whitespaces = " \t\n\r";
	for(n = s.length - 1; n  > -1; n--) { 
		if (whitespaces.indexOf(s.charAt(n)) == -1) 
			return (n < (s.length - 1)) ? s.substring(0, n+1) : s; 
	}
	return("");
}
function JS_trim(s) {
	return ((s == null) ? "" : JS_trimRight(JS_trimLeft(s))); 
}
function JS_isBlank(field, strBodyHeader) {
	strTrimmed = JS_trim(field.value);
	if (strTrimmed.length > 0) return false;
	alert("\"" + strBodyHeader + "\" ist ein MUSS Feld.");
	field.focus();
	return true;
}
function JS_isBadURL(field, strBodyHeader) {
	strTrimmed = JS_trim(field.value);
	if (strTrimmed.length == 0 || 
		strTrimmed.substring(0,7) == 'http://' || 
		strTrimmed.substring(0,6) == 'ftp://' || 
		strTrimmed.substring(0,7) == 'mailto:' || 
		strTrimmed.substring(0,8) == 'https://') return false;
	alert("\"" + strBodyHeader + "\" is an invalid url. Please remedy.");
	field.focus();
	return true;
}
function JS_isNumber(field, strBodyHeader) {
	var strVal = JS_trim(field.value);
	if (strVal.length == 0 || strVal.length > 999) return false;
	var 	x = 0;
	for (i=0;i < strVal.length; i++) { 
		if (strVal.charAt(i) > '0' && strVal.charAt(i) < '9') x++;
	}
	if (strVal.length > x) {
		alert("Invalid value for field \""+ strBodyHeader + "\". Please type in a valid integer.");
		field.focus();
		return false;
	} else {
		return true;
	}
}
function JS_isEmail(field, strBodyHeader) {
	var strMsg = ""; 
	var chAt  = '@'; 
	var chDot = '.'; 
	var strEmailAddr = JS_trim(field.value);
	   if (strEmailAddr.length == 0) return true;
	   if (strEmailAddr.indexOf(" ") == -1)
	   {
	       var iFirstAtPos = strEmailAddr.indexOf(chAt);
	       var iLastAtPos = strEmailAddr.lastIndexOf(chAt);
	       if (iFirstAtPos > 0 && iFirstAtPos < (strEmailAddr.length - 1) &&iFirstAtPos == iLastAtPos) {
		   // look for '.' there must be at least one char between '@' and '.'
		   var iDotPos = strEmailAddr.indexOf(chDot, iFirstAtPos + 1);
		   if (iDotPos > (iFirstAtPos + 1) && iDotPos < (strEmailAddr.length -1)) return true;
	       }
	   }
	   alert("Invalid email address. Please type in a valid email address for field \"" + strBodyHeader + "\"");
	   field.focus();
	   return false;
}
function JS_makeParent(rid) { 
	document.Com.ParentRid.value = rid;
}
function validateNews() {
	   field = document.News.Author; 
	   if (JS_isBlank(field, "Name")) return false;
	   
	   field = document.News.AuthorEmail; 
	   if (JS_isBlank(field, "Email Address")) return false;
	   if (!JS_isEmail(field, "Email Address")) return false;
	   
	   field = document.News.Heading;
	   if (JS_isBlank(field, "Title")) return false;
	       
	   field = document.News.Content;
	   if (JS_isBlank(field, "Story")) return false;

	   field = document.News.Links;
	   if (JS_isBadURL(field, "Related Links")) return false;

	return true;
}
function validatePreview() {
	   field = document.Preview.Heading; 
	   if (JS_isBlank(field, "Title")) return false;

	   field = document.Preview.Summary;
	   if (JS_isBlank(field, "Summary")) return false;
	   
	   field = document.Preview.Content;
	   if (JS_isBlank(field, "Story")) return false;

	return true;
}

function validateContact() {
	   field = document.Contact.Author; 
	   if (JS_isBlank(field, "Name")) return false;
	   
	   field = document.Contact.AuthorEmail; 
	   if (JS_isBlank(field, "Email Address")) return false;
	   if (!JS_isEmail(field, "Email Address")) return false;
	   
	   field = document.Contact.Subject;
	   if (JS_isBlank(field, "Subject")) return false;

	   field = document.Contact.Message;
	   if (JS_isBlank(field, "Message")) return false;

	return true;
}
function validateBlocks() {
	field = document.Blocks.Heading; 
	if (JS_isBlank(field, "Heading")) return false;

	if (document.Blocks.Type[0].checked) {
	   field = document.Blocks.Content; 
	   if (JS_isBlank(field, "Content")) return false;
	}

	if (document.Blocks.Type[1].checked) {
	   field = document.Blocks.RDF; 
	   if (JS_isBlank(field, "RDF")) return false;
	   if (JS_isBadURL(field, "RDF")) return false;
	}

	if (document.Blocks.Type[2].checked) {
	   field = document.Blocks.URL;
	   if (JS_isBlank(field, "URL")) return false;
	}
	return true;
}
function validatePages() {
	field = document.Pages.Title; 
	if (JS_isBlank(field, "Title")) return false;

	field = document.Pages.Heading; 
	if (JS_isBlank(field, "Heading")) return false;

	if (document.Pages.Type[0].checked) {
	   field = document.Pages.Content; 
	   if (JS_isBlank(field, "Content")) return false;
	}

	if (document.Pages.Type[2].checked) {
	   field = document.Pages.URL; 
	   if (JS_isBlank(field, "URL")) return false;
	}

	return true;
}
function validateFriend() {
	field = document.Friend.Author;
	if (JS_isBlank(field, "Name")) return false;

	field = document.Friend.AuthorEmail;
	if (JS_isBlank(field, "Your Email Address")) return false;
	if (!JS_isEmail(field, "Your Email Address")) return false;

	field = document.Friend.MailTo;
	if (JS_isBlank(field, "Friend's Name")) return false;

	field = document.Friend.MailToEmail;
	if (JS_isBlank(field, "Friend's Email")) return false;
	if (!JS_isEmail(field, "Friend's Email")) return false;

	return true;
}
function validateUser() {
	field = document.User.Username;
	if (JS_isBlank(field, "Benutzername")) return false;

	field = document.User.Password;
	if (JS_isBlank(field, "Passwort")) return false;
	pw = field.value;

	field = document.User.Password2;
	if (JS_isBlank(field, "Passwort2")) return false;
	pw2 = field.value;

	if (pw!=pw2) {
		alert('Passwords do not match!');
		return false;
	}

	field = document.User.EmailAddress;
	if (JS_isBlank(field, "Email Adresse")) return false;
	if (!JS_isEmail(field, "Email Adresse")) return false;

	return true;
}
function getconfirm() {
	if(confirm("Wollen Sie wrklich löschen?")) {
		return true;
	} else {
		return false;
	}
}
function JS_swapLayout(form) {
	var idx = form.name.selectedIndex;
	form.Layout.value = form.name.options[idx].value;
	return 1;
}
function JS_swapTopic(form) {
	var idx = form.name.selectedIndex;
	form.Topic.value = form.name.options[idx].value;
	return 1;
}
function description(URL)
{
  window.open(URL, 'interJECK', 'width=430,height=260,location=no,menubar=no,directories=no,toolbar=no,scrollbars=no,resizable=yes,status=no');
}


function flash_video_layer(id, num, s3_bucket, title, preview_width, preview_height) {
    var width = preview_width;
    var height = preview_height+30;

    fade_bg();
    var content =  '';

    if($('image_'+id)) {
        content = '<b>'+$('image_'+id).title+'</b>';
    }
    if($('content_'+id)) {
        content += '<br>'+$('content_'+id).innerHTML;
    }
    var w = $('weiter_'+id);
    if(w) {
     content += ' <a class="more" href="'+w.href+'">'+w.innerHTML+'</a>';
    }

    var vc = $('video_container');

    vc.style.display    =   'block';
    vc.style.left       ='  120px';
    yPos = Math.ceil(  (screen.availHeight-650)/2) +document.documentElement.scrollTop;
    vc.style.top        =   yPos+'px';

    $('video_container_title').innerHTML = title;

    if($('otsvideocontainer')) {
        $('otsvideocontainer').style.visibility='hidden';
    }
    var vi = $('video_container_img');
    vi.src = '/img/services/v2/box_close.gif';
    vi.onclick = function() { 
        var d = $('video_container');
        Element.hide('video_container');
        hide_bg();
        $('video_container_bottom').innerHTML='';
          if($('otsvideocontainer')) {
        $('otsvideocontainer').style.visibility='visible';
    }
    }
    var vcd = $('video_container_data');
    $('video_container').style.width=(width+2)+'px'
    vcd.href=  s3_bucket+id+'_'+num+'_big.flv';
    vcd.style.width =  width+'px';
    vcd.style.height =  height+'px';
    $('video_container_bottom').innerHTML = content;
    otsplayer2('video_container_data', s3_bucket+id+'_'+num+'_big.flv',
    s3_bucket+id+'_'+num+'_1_big.jpg',width,height);
}
function toggledisplay (id){
  if (document.getElementById) {
    var mydiv = document.getElementById(id);
    mydiv.style.display = (mydiv.style.display=='block'?'none':'block');
  }
}