Slide show

1

using following scripts. problem is that the last page of the slide show is empty!? i think some hoe there is one position too much in the array, but i cant find out where!?

can somebody help?

thanks Martin

actionscript:

 
stop();
lv = new LoadVars();
lv.onLoad = function(success) {
if (success) {
pArray = this.imgList.split(", ");
changePhoto(0);
_root.picsMax = "0"+pArray.length-1;
} else {
info.text = "could not load file";
}
};
lv.load("horsepower.php");
// variables ------------------------------------------
// put the path to your pics here, include the slashes (ie. "pics/")
// leave it blank if they're in the same directory
this.pathToPics = "horse/";
// fill this array with your pics (set from horsepower.php)
this.pArray = pArray;
this.fadeSpeed = 20;
this.pIndex = 0;
// MovieClip methods ----------------------------------
// d=direction; should 1 or -1 but can be any number
//loads an image automatically when you run animation
loadMovie(this.pathToPics+this.pArray[0], _root.photo);
MovieClip.prototype.changePhoto = function(d) {
// make sure pIndex falls within pArray.length
this.pIndex = (this.pIndex+d)%this.pArray.length;
if (this.pIndex<0) {
this.pIndex += this.pArray.length;
}
this.onEnterFrame = fadeOut;
};
MovieClip.prototype.fadeOut = function() {
if (this.photo._alpha>this.fadeSpeed) {
this.photo._alpha -= this.fadeSpeed;
} else {
this.loadPhoto();
}
};
MovieClip.prototype.loadPhoto = function() {
// specify the movieclip to load images into
var p = _root.photo;
//------------------------------------------
p._alpha = 0;
p.loadMovie(this.pathToPics+this.pArray[this.pIndex]);
this.onEnterFrame = loadMeter;
};
MovieClip.prototype.loadMeter = function() {
var i, l, t;
l = this.photo.getBytesLoaded();
t = this.photo.getBytesTotal();
if (t>0 && t == l) {
this.onEnterFrame = fadeIn;
} else {
trace(l/t);
}
};
MovieClip.prototype.fadeIn = function() {
if (this.photo._alpha<100-this.fadeSpeed) {
this.photo._alpha += this.fadeSpeed;
} else {
this.photo._alpha = 100;
this.onEnterFrame = null;
}
};
// Actions -----------------------------------------
// these aren't necessary, just an example implementation
this.onKeyDown = function() {
if (Key.getCode() == Key.LEFT) {
this.changePhoto(-1);
} else if (Key.getCode() == Key.RIGHT) {
this.changePhoto(1);
}
};
Key.addListener(this);

php:

 
<?php 
$dir = opendir("horse"); 
while ($file = readdir($dir)) { 
if ($file=="." or $file=="..") continue; 
$string.= $file; 
$string.= ", "; 
} 
echo "imgList=".$string; 
?>