function chg ( obj, num, act )
  {
	switch ( num )
	 {
		case 0:
		 nam = 'start';
		 break;
		 
		case 1:
		 nam = 'ueber';
		 break;
		 
		case 2:
		 nam = 'kontakt';
		 break;		 
		 
		case 3:
		 nam = 'mitglieder';
		 break;
		 
		case 4:
		 nam = 'plattler';
		 break;
		 
		case 5:
		 nam = 'auftritte';
		 break;

		case 6:
		 nam = 'photos';
		 break;

		case 7:
		 nam = 'gaestebuch';
		 break;
	 }			 
	 
	if ( act == 1 )
	 {
		obj.style.backgroundImage = 'url(seiten/img/aufbau/' + nam + '.jpg)';
	 }
	else if ( act == 2 )
	 {
		obj.style.backgroundImage = 'url(seiten/img/aufbau/' + nam + '_c.jpg)';
	 }
	else
	 {
		obj.style.backgroundImage = 'url(seiten/img/aufbau/' + nam + '_h.jpg)';
	 }
  }

/*stata = 0;
Speed = 8;
sSpeed = 8;
auth = 1;
int = 1;
moTimeout = 0;
mcTimeout = 0;

function sc ( act )
 {
	if ( ( stata == 1 ) && ( auth == 1 ) )
	 {
		auth = 0;
		scTimeout = setTimeout ( 'sca(' + act  + ')', 222 ); 
	 }
 }

function scw ( act )
 {
	if ( ( stata == 1 ) && ( auth == 1 ) )
	 {
		auth = 0;
		scTimeout = setTimeout ( 'sca(' + act  + ')', 0 ); 
	 }
 }

function sca ( act )
 {
	stata = 0;
	obj = document.getElementById ( 'topf' ).style;
	oba = document.getElementById ( 'conthei' ).style;
	
	if ( act == 0 )
	 {
		closem ();
	 }
	else
	 {
	 	openm ();
	 }
 }
  
function closemf ( )  
 {
	document.getElementById ( 'topf' ).style.top = '-264px';	
	document.getElementById ( 'conthei' ).style.height = '39px';
	
	auth = 1;
	stata = 1;
 }

function closem ( )
 {
	obj = document.getElementById ( 'topf' ).style;
	oba = document.getElementById ( 'conthei' ).style;

	if ( parseInt ( obj.top ) > -264 )
	 {
		//sSpeed = sSpeed +1;
		
		obj.top = parseInt ( obj.top ) - sSpeed + 'px';	
		oba.height = parseInt ( oba.height ) - Speed + 'px';
			
		auth = 0;
		stata = 0;

		mcTimeout = setTimeout ( 'closem(0)', int ); 
		
	 }
	else
	 {  
		clearTimeout ( mcTimeout );
		obj.top = '-264px';	
		oba.height = '39px';
		
		auth = 1;
		stata = 1;
	 } 
 }

function openm ( )
 {
	obj = document.getElementById ( 'topf' ).style;
	oba = document.getElementById ( 'conthei' ).style;

	if ( parseInt ( obj.top ) < 0 )
	 {
		//Speed = Speed +1;
		
		obj.top = parseInt ( obj.top ) + sSpeed + 'px';	
		oba.height = parseInt ( oba.height ) + Speed + 'px';
			
		auth = 0;
		stata = 0;

		moTimeout = setTimeout ( 'openm(0)', int ); 
		
	 }
	else
	 {  
		clearTimeout ( moTimeout );
	 	obj.top = '0px';	
		oba.height = '303px';
		
		auth = 1;
		stata = 1;
	 } 
 }
 */
 
/*function FensterBreite()
{
 if (self.innerWidth) return self.innerWidth;
 else if (document.body && document.body.clientWidth) return document.body.clientWidth;
 else return 0;
}
*/
/*function FensterHoehe()
{
 if (self.innerHeight) return self.innerHeight;
 else if (document.body && document.body.clientHeight) return document.body.clientHeight;
 else return 0;
}


function pruefBreite ( )
 {
	if ( FensterBreite() <= 1024 )
	 {
		window.resizeTo ( ( FensterBreite() + 51 ), 9999 );
		window.moveTo ( screen.availWidth / 2 - FensterBreite() / 2, 0 );
	 }
 }

if ( window.name != 'entf' )
 {
	window.resizeTo ( 1080, 9999 );
	window.moveTo ( screen.availWidth / 2 - FensterBreite() / 2, 0 );
	window.focus ( );
 }

if ( readCookie ( 'groesze' ) )
 {
 	groesze ( readCookie ( 'groesze' ) );
 }
*/
function fix ( )
 {
 	if ( auth == 1 )
	 {
	 	auth = 0;
	 }
	else
	 {
	 	auth = 1;
	 }
 }

/*function groesze ( size )
 {
 	writeCookie ( 'groesze', size, 1 );
	document.getElementById ( 'contai' ).style.fontSize = size + 'px';
 }
*/
function writeCookie(name, value, Years)
 {
  var expire = "";
  if(Years != null)
  {
	expire = new Date((new Date()).getTime() + Years * 3600000 * 24 * 365 );
	expire = "; expires=" + expire.toGMTString();
  }
  document.cookie = name + "=" + escape(value) + expire;
 }

function readCookie(name)
{
  var cookieValue = "";
  var search = name + "=";
  if(document.cookie.length > 0)
  { 
	offset = document.cookie.indexOf(search);
	if (offset != -1)
	{ 
	  offset += search.length;
	  end = document.cookie.indexOf(";", offset);
	  if (end == -1) end = document.cookie.length;
	  cookieValue = unescape(document.cookie.substring(offset, end))
	}
  }
  return cookieValue;
}

var pImages = new Array();
function preloadimages ( )
 {
	for ( i = 0; i < preloadimages.arguments.length; i++ )
	 {
		pImages[i] = new Image ( );
		pImages[i].src = preloadimages.arguments[i];
	 }
 }

preloadimages ( 

				'/img/aufbau/m_local_h.jpg', 
				'/img/aufbau/m_mitglied_h.jpg', 
				'/img/aufbau/m_startseite_h.jpg', 
				'/img/aufbau/m_uber_h.jpg', 
				'/img/aufbau/m_gb_h.jpg', 
				'/img/aufbau/m_photos_h.jpg', 
				'/img/aufbau/m_plattler_h.jpg', 
				'/img/aufbau/m_auftritte_h.jpg'

			  )

gesperrt = new Object ( );
zaehler = 0;
letzter = 0;

function chgform ( act, obj )
 {
	if ( act == -1 ) 				//hover
	 {
		if ( ( letzter ) && ( zaehler == 1 ) )
		 {
			if ( obj.name != letzter.name )
			 {
				gesperrt[letzter.name] = null;
				letzter.className = 'itext';
				letzter = null;
				zaehler = 0; 
			 }
		 }
	 }
	else if ( act == -2 ) 				//hover
	 {
		if ( ( letzter ) && ( zaehler == 1 ) )
		 {
			gesperrt[letzter.name] = null;
			letzter.className = 'itext';
			letzter = null;
			zaehler = 0; 
		 }
	 }
	else if ( act == 0 ) 			//hover
	 {
		if ( gesperrt[obj.name] != true )
		 {
			obj.className = 'itextH';
		 }
		letzter = obj;
	 }
	else if ( act == 1 ) 			//focus
	 {
		obj.className = 'itextA';
		gesperrt[obj.name] = true;
		letzter = obj;
		setTimeout ( 'zaehler=1;', 111 );
	 }
	else if ( act == 2 ) 			//out
	 {
		if ( gesperrt[obj.name] != true )
		 {
			obj.className = 'itext';
		 }
	 }
	else if ( act == 4 ) 			//hover red
	 {
		if ( gesperrt[obj.name] != true )
		 {
			obj.className = 'itextHr';
		 }
		letzter = obj;
	 }
	else if ( act == 5 ) 			//out red
	 {
		if ( gesperrt[obj.name] != true )
		 {
			obj.className = 'itextr';
		 }
	 }
	else							//blur
	 {
		letzter = obj;
	 }
 }
 
document.onclick = new Function("chgform(-2)");