/****************************************************************
"bretteleben.de JavaScript Slideshow" - Version 20081101
License: http://www.gnu.org/copyleft/gpl.html
Author: Andreas Berger
Copyright (c) 2008 Andreas Berger - andreas_berger@bretteleben.de
Project page and Demo at http://www.bretteleben.de
Last update: 2008-11-01
*****************************************************************/

imges=new Array ('show/pic_1.jpg', 'show/pic_2.jpg', 'show/pic_3.jpg' , 'show/pic_6.jpg' , 'show/pic_5.jpg');
divid="slideshow"; 
picwid=707; 
pichei=176; 
backgr="#eeeeee"; 

sdur=5; 
fdur=2; 
steps=20; 
startwhen=1;


ftim=fdur*1000/steps;stim=sdur*1000;emax=imges.length;
tp="<div style='position:absolute;'>";
for(e=1;e<=emax;e++){
	theid="img"+e;thesrc=imges[e-1];
	tp=tp+"<div id='"+theid+"'><img src='"+thesrc+"' border='0'/></div>";
	}
tp=tp+"</div>";
document.write("<style type='text/css'>");
for(b=1;b<=emax;b++){
	thestylid="img"+b;thez=1;thevis='hidden';
	if(b<=1) {thez=2; thevis='visible';}
	document.write("#"+thestylid+" {position:absolute;left:0;top:0;width:"+picwid+"px;height:"+pichei+"px;background-color:"+backgr+";visibility:"+thevis+";z-index:"+thez+";}");
	}
document.write("</style>");
function myfade(){
	parr = new Array();
	for(a=1;a<=emax;a++){
		idakt="img"+a;paktidakt=document.getElementById(idakt);
    ie5exep=new Array(paktidakt);parr=parr.concat(ie5exep);}
 		i=1;u=0;slide (i);
		}
function slide(numa){
	ptofade=parr[numa-1];
	if(numa<=emax){pnext=parr[numa];}
	if(numa==emax){pnext=parr[0];}
	pnext.style.visibility="visible";
	pnext.style.filter="Alpha(Opacity=100)";
	pnext.style.MozOpacity=1;
	pnext.style.opacity=1;
	ptofade.style.filter="Alpha(Opacity=100)";
	ptofade.style.MozOpacity=1;
	ptofade.style.opacity=1;
	factor=100/steps;
	slidenow();
	}
function slidenow(){
	check1=ptofade.style.MozOpacity;
	maxalpha=(100-factor*u)/100*105;
	if(check1<=maxalpha/100){u=u+1;}
	curralpha=100-factor*u;
	ptofade.style.filter="Alpha(Opacity="+curralpha+")";
	ptofade.style.MozOpacity=curralpha/100;
	ptofade.style.opacity=curralpha/100;
	if(u<steps){window.setTimeout("slidenow()",ftim);}
	if(u>=steps&&i<emax){
		ptofade.style.visibility="hidden";
		ptofade.style.zIndex=1;
		pnext.style.zIndex=2;
		i=i+1;u=0;
		window.setTimeout("slide(i)",stim);}
	if(u>=steps&&i>=emax){
		ptofade.style.visibility="hidden";
		ptofade.style.zIndex=1;
		pnext.style.zIndex=2;
		i=1;u=0;
		window.setTimeout("slide(i)",stim);}
	}
function shownow(){
	document.getElementById(divid).innerHTML=tp;
	if(startwhen){window.setTimeout("myfade()",stim);}
	}
onload=shownow;