/**
* JavaScript
*
* @author	Sebastian Müller <sebastian produktivbuero de>
* @date		08/04/2007
*/


/** ************************************************************************
* Lädt Inhaltsbilder voraus
*
* @param	-
* @return	-
* @author	Sebastian Müller <sebastian produktivbuero de>
* @date		07/04/2007
***************************************************************************/

function preloadImages () {
	
	// Falls Bilder vorhanden sind
	if (document.images) {
		
		// Wenn Bilderarray nicht vorhanden -> definieren
	  	if (!document.pictures) document.pictures = new Array();
		
		// bereits vorhande Bilder abfragen
		var j = document.pictures.length;
		
		// Anzahl der Werte im Bilderarray
		var values = preloadImages.arguments;
		
		// für jeden Wert im Bilderarray -> Bild vorausladen
		for (var i =0; i < values.length; i++) {
	    	if (values[i].indexOf("#") != 0){
				document.pictures[j] = new Image();
				document.pictures[j++].src = values[i];
			}
		}
	}
};


/** ************************************************************************
* Entschlüsselt E-Mails
*
* @param	$s  verschlüsselte E-Mail-Adresse
* @return	E-Mail-Adresse
* @author	http://jumk.de
* @date		
***************************************************************************/

function UnCryptMailto (s) {
	var n = 0;
	var r = "";
	for( var i = 0; i < s.length; i++)
	{
	    n = s.charCodeAt( i );
	    if( n >= 8364 )
	    {
	        n = 128;
	    }
	    r += String.fromCharCode( n - 1 );
	}
	return r;
};


/** ************************************************************************
* Ruft den Link zur E-Mail-Adresse auf
*
* @param	$s  verschlüsselte E-Mail-Adresse
* @return	-
* @author	http://jumk.de
* @date		
***************************************************************************/

function linkTo_UnCryptMailto (s) {
	location.href=UnCryptMailto(s);
};


/** ************************************************************************
* Öffnet ein Popupfenster
*
* @param	$url  Zieladresse
* @return	-
* @author	Sebastian Müller <sebastian produktivbuero de>
* @date		07/02/2007
***************************************************************************/

function windowPrint (url) {
	windowProps = "resizeable=yes, dependant=yes, scrollbars=yes, menubar=yes";
	myWindow = window.open(url,"print",windowProps);
};

function windowGallery (url) {
	windowProps = "width=500, height=600, resizeable=no, dependant=no, scrollbars=yes, menubar=no, status=no";
	myWindow = window.open(url,"gallery",windowProps);
};


/** ************************************************************************
* Funktionen zum Bilderwechsel
*
* @param	...
* @return	...
* @author	Macromedia
* @date		...
***************************************************************************/

function swapImgRestore() {
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
};

function findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
};

function swapImage() {
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
};

function reloadPage(init) {
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.pgW=innerWidth; document.pgH=innerHeight; onresize=reloadPage; }}
  else if (innerWidth!=document.pgW || innerHeight!=document.pgH) location.reload();
};

reloadPage(true);

function findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
};