Loadvars + split string into array problem

1

Hi,

can someone please teel me hwat is wrong with this:
myLoadVars = new LoadVars();
myLoadVars.load(“loadImages.php”);
pic_arr = new Array();
myLoadVars.onLoad = function (success) {
trace(‘loaded’);
if (success) {
trace(photoUrl);
pic_arr = this.photoUrl.split(",");
trace('first url:’+ pic_arr[0]);
}
};

the output of the php file is:

photoUrl=images/slideshow/disk.jpg,images/slideshow/candle.jpg

the last two traces provide no ouput and are undefined, can’t see the problem.

thanks

ash