// Diese Funktion steuert das Mouseover der Community-Navigation //
function getAppVersion() {
 appname= navigator.appName;
 appversion = navigator.appVersion;
 majorver = appversion.substring(0, 1);
 if ( (appname == "Netscape") && ( majorver >= 3 ) ) return 1;
 if ( (appname == "Microsoft Internet Explorer") && (majorver >= 4) ) return 1;
  return 0;
}

function swtch(num, imgname, layername)
{
	if (getAppVersion())
	{
		if(document.layers)
		{
			if (layername)
			{
				document.layers[layername].document.images[imgname].src = img[num].src;
			}
			else
			{
				document[imgname].src = img[num].src;
			}	
		}
		else
		{
			document[imgname].src = img[num].src;
		}
  	}
}

function ChangeSignature(count,sysok,favsok)
	{
	useType 	 	= document.ThisForm['varSignature' + count + 'Type'];
	useSignatureField 	= document.ThisForm['varSignature' + count];

	if (useType.value != 0)
		{
		if (sysok == 0 && useType.value == 2)
			{
			alert("Sie müssen bei ihrem System mindestens die Werte für CPU,\nRAM, Mainboard und Grafikkarte angegeben haben sowie in den Sichtbarkeitseinstellungen\nihren Gamer-PC mindestens für Freunde freigeben!");
			useSignatureField.disabled = false;
			useType.selectedIndex = 0;
			}
		else if (favsok == 0 && useType.value == 1)
			{
			alert("Sie müssen mindestens 3 Lieblingsspiele angegeben haben\nsowie in den Sichtbarkeitseinstellungen ihre Lieblingsspiele\nmindestens für Freunde freigeben!");
			useSignatureField.disabled = false;
			useType.selectedIndex = 0;
			}
		else
			{
			useSignatureField.disabled = true;
			}
		}
	else 
		{
		useSignatureField.disabled = false;
		}
	}

function ContactTransfer(field,login)
	{
	if (document.MessageForm[field].value == "")
		{
		document.MessageForm[field].value = login;
		}
	else
		{
		document.MessageForm[field].value = document.MessageForm[field].value + ", " + login;
		}
	}

/* Diese Funktion ist für die Moderatoren-Kontrolle im Forum */
function ModControl(menu,bid,tid)
	{
	var UseFunction = document.ModControlForm.UseFunction.value;

	switch(UseFunction)
	{
	case "delete":
		Check = confirm("Möchten Sie dieses Thema wirklich löschen?");
		break;
	case "move":
		Check = confirm("Möchten Sie dieses Thema wirklich\nin ein anderes Forum verschieben?");
		break;
	case "close":
		Check = confirm("Möchten Sie dieses Thema wirklich schließen?");
		break;
	case "bind":
		Check = confirm("Möchten Sie dieses Thema wirklich mit einer Entität verknüpfen?");
		break;
	case "archive":
		Check = confirm("Möchten Sie dieses Thema wirklich ins Archiv verschieben?");
		break;
	case "pin":
		Check = confirm("Möchten Sie dieses Thema wirklich anpinnen/lösen?");
		break;
	case "archiveundo":
		Check = confirm("Möchten Sie die Archivierung dieses Themas wirklich aufheben?");
		break;
	case "move":
		Check = true;
		break;
	case "follow":
		Check = true;
		break;
	}

	if (Check == true)
		{
		document.location.href = '/?menu=' + menu + '&s=' + UseFunction + '&bid=' + bid + '&tid=' + tid;
		}
	else
		{
		document.ModControlForm.reset();
		}
	}


/* Diese Funktion ist für die QuickJump Navigation im Forum */
function QuickNavi(navi,menu)
	{
	var JumpTo = eval("document.ComNavigation" + navi + ".QuickNavigation.value");
	var JumpToType = JumpTo.substr(0,3);
	var JumpToTarget = JumpTo.replace(JumpToType,'');

	if (JumpToType == 'gid')
		{
		document.location.href = '/?menu=' + menu + '&s=board.top100&gid=' + JumpToTarget;
		}
	else if (JumpToType == 'usr')
		{
		document.location.href = '/?menu=' + menu + '&s=board.user';
		}
	else if (JumpToType == 'bid')
		{
		document.location.href = '/?menu=' + menu + '&s=board&bid=' + JumpToTarget + '';
		}
	else if (JumpToType == 'can')
		{
		document.location.href = '/?menu=' + menu + '&s=trashcan';
		}
	else if (JumpToType == 'fol')
		{
		document.location.href = '/?menu=' + menu + '&s=board.follow';
		}
	}

/* Diese Funktion steuert das Zaehlen der Zeichenanzahl und gibt den derzeitigen */
/* Wert in einem weiteren Input-Feld aus */
function SetCharCounter(ctrlSource,ctrlDisplay,Limit){
	Limit=Limit.toString();

	var sLimitOutput='';
	var sLimitResult='';

	for (i=0;i<=Limit.length;i++){
		s=i % 3;
		pos=Limit.length-i;
		sLimitOutput=sLimitOutput + Limit.substr(pos, 1);
		if (s == 0 && i >=3 && i<Limit.length){		sLimitOutput=sLimitOutput + '.';}
	}
	for (i=sLimitOutput.length;i>=0;i--){
		pos=i;
		sLimitResult=sLimitResult + sLimitOutput.substr(pos, 1);
	}
	
	ctrlDisplay.value = ctrlSource.value.length + ' von ' + sLimitResult + ' Zeichen';
}

/* Diese Funktion ist für den Transfer von einem Select-Field zu einem Input-Field */
/* und wird bspw. im Forum beim Reply und Topic-Erstell-Formular benoetigt */
function Transfer(field,login)
	{
	if(document.message[field].value == "")
		{
		document.message[field].value = login;
		}
	else
		{
		document.message[field].value = document.message[field].value + ', ' + login;
		}
	}


/* Diese Funktion ueberprüft das Formular beim Eintragen von Community-Messages */
function ComCheckForm()
	{
	if(document.MessageForm.msgtitle.value.length == 0)
		{
		alert('Sie müssen einen Titel eingeben!');
		document.MessageForm.msgtitle.focus();
		}
	else if(document.MessageForm.msgtext.value.length == 0)
		{
		document.MessageForm.msgtext.value == 'n.t.';
		}
	else
		{
		document.MessageForm.SendButton.value = 'Bitte warten...';
		document.MessageForm.SendButton.disabled = true;
		document.MessageForm.submit();
		}
	}

/* Diese Funktion ueberprueft die Eingaben bei der Organizer-Mail*/
function OrgCheckFormMail(){
	if(document.MessageForm.i_text_to.value.length == 0){
		alert('Sie müssen mindestens einen Emfpänger eingeben!');
		document.MessageForm.i_text_to.focus();
	}else if(document.MessageForm.i_topic.value.length == 0){
		alert('Sie müssen den Betreff eingeben!');
		document.MessageForm.i_topic.focus();
	}else if(document.MessageForm.i_text.value.length == 0){
		alert('Sie müssen den Nachrichtentext eingeben!');
		document.MessageForm.i_text.focus();
	}else{
		document.MessageForm.cmdSubmit.value = 'Bitte warten...';
		document.MessageForm.cmdSubmit.disabled = true;
		document.MessageForm.submit();
	}
}

// TH 17.04.08 - bbCode mit neuer Version aus phpBB aktualisiert, wegen Firefox-Kompatibilität
// old portion
// bbCode control by
// subBlue design
// www.subBlue.com

// Helpline messages
b_help = "Text in fett: [b]Text[/b]  (alt+b)";
i_help = "Text in kursiv: [i]Text[/i]  (alt+i)";
u_help = "Unterstrichener Text: [u]Text[/u]  (alt+u)";
q_help = "Zitat: [quote]Text[/quote]  (alt+q)";
c_help = "Spoiler anzeigen: [spoiler]Spoiler[/spoiler]  (alt+s)";
l_help = "Liste: [list]Text[/list] (alt+l)";
o_help = "Geordnete Liste: [list=]Text[/list]  (alt+o)";
p_help = "Bild einfügen: [img]http://URL_des_Bildes[/img]  (alt+p)";
w_help = "URL einfügen: [url]http://URL[/url] oder [url=http://url]URL Text[/url]  (alt+w)";
a_help = "Alle offenen BBCodes schließen";
s_help = "Schriftfarbe: [color=red]Text[/color]  Tip: Du kannst ebenfalls color=#FF0000 benutzen";
f_help = "Schriftgröße: [size=x-small]Kleiner Text[/size]";
t_help = "Durchgestrichener Text: [strike]Text[/strike]";

// Define the bbCode tags
bbcode = new Array();
bbtags = new Array('[b]','[/b]','[i]','[/i]','[u]','[/u]','[quote]','[/quote]','[spoiler]','[/spoiler]','[list]','[/list]','[list=]','[/list]','[img]','[/img]','[url]','[/url]','[strike]','[/strike]');
imageTag = false;

// Shows the help messages in the helpline window
function helpline(help) {
	document.MessageForm.helpbox.value = eval(help + "_help");
}

// new portions
// vars die normalerweise in html-templates gesetzt werden
var form_name = "MessageForm"; // name des formulars
var text_name = "msgtext"; // name der textarea

// new function
var onload_functions = new Array();
var onunload_functions = new Array();

/**
* New function for handling multiple calls to window.onload and window.unload by pentapenguin
*/
window.onload = function()
{
	for (var i = 0; i < onload_functions.length; i++)
	{
		eval(onload_functions[i]);
	}
}

window.onunload = function()
{
	for (var i = 0; i < onunload_functions.length; i++)
	{
		eval(onunload_functions[i]);
	}
}

// bbCode new START - nicht benötigte funktionen aus original entfernt
/**
* bbCode control by subBlue design [ www.subBlue.com ]
* Includes unixsafe colour palette selector by SHS`
*/

// Startup variables
var imageTag = false;
var theSelection = false;

// Check for Browser & Platform for PC & IE specific bits
// More details from: http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
var clientPC = navigator.userAgent.toLowerCase(); // Get client info
var clientVer = parseInt(navigator.appVersion); // Get browser version

var is_ie = ((clientPC.indexOf('msie') != -1) && (clientPC.indexOf('opera') == -1));
var is_win = ((clientPC.indexOf('win') != -1) || (clientPC.indexOf('16bit') != -1));

var baseHeight;
//nur falls formular MessageForm vorhanden ist, sonst gibts einen js-fehler
if (document.forms[form_name]){
	onload_functions.push('initInsertions()');
}

/**
* Shows the help messages in the helpline window
*/
function helpline(help)
{
	document.forms[form_name].helpbox.value = help_line[help];
}

/**
* Fix a bug involving the TextRange object. From
* http://www.frostjedi.com/terra/scripts/demo/caretBug.html
*/ 
function initInsertions() 
{
	var doc;

	if (document.forms[form_name])
	{
		doc = document;
	}
	else 
	{
		doc = opener.document;
	}

	var textarea = doc.forms[form_name].elements[text_name];

	if (is_ie && typeof(baseHeight) != 'number')
	{
		textarea.focus();
		baseHeight = doc.selection.createRange().duplicate().boundingHeight;

		if (!document.forms[form_name])
		{
			document.body.focus();
		}
	}
}

/**
* bbstyle
*/
function bbstyle(bbnumber)
{	
	if (bbnumber != -1)
	{
		bbfontstyle(bbtags[bbnumber], bbtags[bbnumber+1]);
	} 
	else 
	{
		insert_text('[*]');
		document.forms[form_name].elements[text_name].focus();
	}
}

/**
* Apply bbcodes
*/
function bbfontstyle(bbopen, bbclose)
{
	theSelection = false;

	var textarea = document.forms[form_name].elements[text_name];
	
	textarea.focus();

	if ((clientVer >= 4) && is_ie && is_win)
	{
		// Get text selection
		theSelection = document.selection.createRange().text;

		if (theSelection)
		{
			// Add tags around selection
			document.selection.createRange().text = bbopen + theSelection + bbclose;
			document.forms[form_name].elements[text_name].focus();
			theSelection = '';
			return;
		}
	}
	else if (document.forms[form_name].elements[text_name].selectionEnd && (document.forms[form_name].elements[text_name].selectionEnd - document.forms[form_name].elements[text_name].selectionStart > 0))
	{
		mozWrap(document.forms[form_name].elements[text_name], bbopen, bbclose);
		document.forms[form_name].elements[text_name].focus();
		theSelection = '';
		return;
	}
	
	//The new position for the cursor after adding the bbcode
	var caret_pos = getCaretPosition(textarea).start;
	var new_pos = caret_pos + bbopen.length;		

	// Open tag
	insert_text(bbopen + bbclose);

	// Center the cursor when we don't have a selection
	// Gecko and proper browsers
	if (!isNaN(textarea.selectionStart))
	{
		textarea.selectionStart = new_pos;
		textarea.selectionEnd = new_pos;
	}	
	// IE
	else if (document.selection)
	{
		var range = textarea.createTextRange(); 
		range.move("character", new_pos); 
		range.select();
		storeCaret(textarea);
	}

	textarea.focus();
	return;
}

/**
* Insert text at position
*/
function insert_text(text, spaces, popup)
{
	var textarea;
	
	if (!popup) 
	{
		textarea = document.forms[form_name].elements[text_name];
	} 
	else 
	{
		textarea = opener.document.forms[form_name].elements[text_name];
	}
	if (spaces) 
	{
		text = ' ' + text + ' ';
	}
	
	if (!isNaN(textarea.selectionStart))
	{
		var sel_start = textarea.selectionStart;
		var sel_end = textarea.selectionEnd;

		mozWrap(textarea, text, '')
		textarea.selectionStart = sel_start + text.length;
		textarea.selectionEnd = sel_end + text.length;
	}
	else if (textarea.createTextRange && textarea.caretPos)
	{
		if (baseHeight != textarea.caretPos.boundingHeight) 
		{
			textarea.focus();
			storeCaret(textarea);
		}

		var caret_pos = textarea.caretPos;
		caret_pos.text = caret_pos.text.charAt(caret_pos.text.length - 1) == ' ' ? caret_pos.text + text + ' ' : caret_pos.text + text;
	}
	else
	{
		textarea.value = textarea.value + text;
	}
	if (!popup) 
	{
		textarea.focus();
	}
}

/**
* From http://www.massless.org/mozedit/
*/
function mozWrap(txtarea, open, close)
{
	var selLength = txtarea.textLength;
	var selStart = txtarea.selectionStart;
	var selEnd = txtarea.selectionEnd;
	var scrollTop = txtarea.scrollTop;

	if (selEnd == 1 || selEnd == 2) 
	{
		selEnd = selLength;
	}

	var s1 = (txtarea.value).substring(0,selStart);
	var s2 = (txtarea.value).substring(selStart, selEnd)
	var s3 = (txtarea.value).substring(selEnd, selLength);

	txtarea.value = s1 + open + s2 + close + s3;
	txtarea.selectionStart = selEnd + open.length + close.length;
	txtarea.selectionEnd = txtarea.selectionStart;
	txtarea.focus();
	txtarea.scrollTop = scrollTop;

	return;
}

/**
* Insert at Caret position. Code from
* http://www.faqts.com/knowledge_base/view.phtml/aid/1052/fid/130
*/
function storeCaret(textEl)
{
	if (textEl.createTextRange)
	{
		textEl.caretPos = document.selection.createRange().duplicate();
	}
}

/**
* Caret Position object
*/
function caretPosition()
{
	var start = null;
	var end = null;
}

/**
* Get the caret position in an textarea
*/
function getCaretPosition(txtarea)
{
	var caretPos = new caretPosition();
	
	// simple Gecko/Opera way
	if(txtarea.selectionStart || txtarea.selectionStart == 0)
	{
		caretPos.start = txtarea.selectionStart;
		caretPos.end = txtarea.selectionEnd;
	}
	// dirty and slow IE way
	else if(document.selection)
	{
	
		// get current selection
		var range = document.selection.createRange();

		// a new selection of the whole textarea
		var range_all = document.body.createTextRange();
		range_all.moveToElementText(txtarea);
		
		// calculate selection start point by moving beginning of range_all to beginning of range
		var sel_start;
		for (sel_start = 0; range_all.compareEndPoints('StartToStart', range) < 0; sel_start++)
		{		
			range_all.moveStart('character', 1);
		}
	
		txtarea.sel_start = sel_start;
	
		// we ignore the end value for IE, this is already dirty enough and we don't need it
		caretPos.start = txtarea.sel_start;
		caretPos.end = txtarea.sel_start;			
	}

	return caretPos;
}
/* bbCode (neu) ENDE */

function AddText(text)
	{
	var ObjToInsert = document.MessageForm.msgtext;
	if (ObjToInsert.createTextRange && ObjToInsert.caretPos)
		{
		var caretPos = ObjToInsert.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : ' ' + text;
		}
	else ObjToInsert.value += ' ' + text;
	ObjToInsert.focus(caretPos)
	}

function emoticon(what)
	{
	AddText(what);
	}

function setjs() {
if(navigator.product == 'Gecko') {
  document.loginform["interface"].value = 'mozilla';
}else if(navigator.appName == 'Microsoft Internet Explorer' &&
navigator.userAgent.indexOf("Mac_PowerPC") > 0) {
  document.loginform["interface"].value = 'konqueror';
}else if(navigator.appName == 'Microsoft Internet Explorer' &&
document.getElementById && document.getElementById('ietest').innerHTML) {
  document.loginform["interface"].value = 'ie';
}else if(navigator.appName == 'Konqueror') {
  document.loginform["interface"].value = 'konqueror';
}else if(window.opera) {
  document.loginform["interface"].value = 'opera';
}}