var SlideShow_speed = 6000;
var SlideShow_trUpSpeed = 40;
var SlideShow_trDnSpeed = 5;
var SlideShow_Pic = new Array() 
var i;
for( i=1; i<=SlideShow_lastIndex; i++ ) {
	SlideShow_Pic[i-1] = SlideShow_prefix+i+'.jpg';
}
var SlideShow_j = 0;
var SlideShow_o = 0;
var SlideShow_preLoad = new Array()
for (i = 0; i < SlideShow_Pic.length; i++){
   SlideShow_preLoad[i] = new Image();
   SlideShow_preLoad[i].src = SlideShow_Pic[i];
}
function setImageOpacity(imageobject, opacity){
 if (navigator.appName.indexOf("Netscape")!=-1
  &&parseInt(navigator.appVersion)>=5)
    imageobject.style.MozOpacity=opacity/100;
 else if (navigator.appName.indexOf("Microsoft")!= -1 
  &&parseInt(navigator.appVersion)>=4)
    imageobject.filters[0].opacity=opacity;
}
function SlideShow_runSlideShow(){
	document.getElementById("SlideShow").src = SlideShow_preLoad[SlideShow_j].src;
	setImageOpacity(document.getElementById("SlideShow"),0);
	SlideShow_j = SlideShow_j + 1;
	if (SlideShow_j > (SlideShow_Pic.length-1)) SlideShow_j=0;
		setTimeout( 'SlideShow_increaseOpacity()', SlideShow_trUpSpeed );
}
function SlideShow_decreaseOpacity(){
	SlideShow_o = SlideShow_o - 10;
	setImageOpacity(document.getElementById("SlideShow"),SlideShow_o);
	if (SlideShow_o > 0)
		setTimeout( 'SlideShow_decreaseOpacity()', SlideShow_trDnSpeed );
	else
		setTimeout( 'SlideShow_runSlideShow()', SlideShow_trDnSpeed );
}
function SlideShow_increaseOpacity(){
	SlideShow_o = SlideShow_o + 5;
	setImageOpacity(document.getElementById("SlideShow"),SlideShow_o);
	if (SlideShow_o < 100)
		setTimeout( 'SlideShow_increaseOpacity()', SlideShow_trUpSpeed );
	else
		setTimeout( 'SlideShow_decreaseOpacity()', SlideShow_speed );
}

SlideShow_runSlideShow();
//SlideShow_increaseOpacity();