/****************************************************************
"bretteleben.de Simple Picture Slideshow" Plugin for Joomla 1.5 - Version 1.0.0
License: http://www.gnu.org/copyleft/gpl.html
Author: Andreas Berger - http://www.bretteleben.de
Copyright (c) 2008 Andreas Berger - andreas_berger@bretteleben.de
Project page and Demo at http://www.bretteleben.de
***Last update: 2008-11-02***
*****************************************************************/
function besps_myfade(){
	parr = new Array();
	for(a=1;a<=besps_emax;a++){
		idakt="img"+a;paktidakt=document.getElementById(idakt);
    ie5exep=new Array(paktidakt);parr=parr.concat(ie5exep);}
 		i=1;u=0;besps_slide (i);
		}
function besps_slide(numa){
	ptofade=parr[numa-1];
	if(numa<=besps_emax){pnext=parr[numa];}
	if(numa==besps_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/besps_steps;
	besps_slidenow();
	}
function besps_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<besps_steps){window.setTimeout("besps_slidenow()",besps_ftim);}
	if(u>=besps_steps&&i<besps_emax){
		ptofade.style.visibility="hidden";
		ptofade.style.zIndex=1;
		pnext.style.zIndex=2;
		i=i+1;u=0;
		window.setTimeout("besps_slide(i)",besps_stim);}
	if(u>=besps_steps&&i>=besps_emax){
		ptofade.style.visibility="hidden";
		ptofade.style.zIndex=1;
		pnext.style.zIndex=2;
		i=1;u=0;
		window.setTimeout("besps_slide(i)",besps_stim);}
	}
function besps_shownow(){
	if(besps_startwhen){window.setTimeout("besps_myfade()",besps_stim);}
	}
function besps_start(){
	window.setTimeout("besps_myfade()",besps_stim);
	}
onload=besps_shownow;