Loading ranom image on slideshow

[neeraj8585]

hii

in this i need Random image in this Slideshow write now its coming in seqential order.
can anybody help me in that,what will be the code for that ?
for testing just paste this code on ur 1st frame & test it,

2nd periority(low)
can anybody help me to find out the issue which coming with PNG files on slideshow the fading in & OUT IS NOT SMOOTH. WITH JPG ITS WORKING FINE


//AS-2 started
// put the image name here
photos = "1.png,2.png,3.png,4.png,5.png,6.png";

interval = "6";
_root.checkthisroot = true;
if (checkthisroot) {
Stage.scaleMode = "noScale";
Stage.align = "TL";
}
if (defaultinterval == undefined) {
defaultinterval = 6;
} else {
defaultinterval = Number(defaultinterval);
}
if (folder == undefined) {
folder = "";
}
checkslash = function () {
if (folder.length>0) {
if (folder.charAt(folder.length-1) != "/") {
folder += "/";
}
}
};
checkslash();
if (datafile == undefined) {
datafile = "inherit";
}
if (alphadelay == undefined) {
alphadelay = 7;
} else {
alphadelay = Number(alphadelay);
}
if (loop == undefined) {
loop = true;
} else {
if (loop == "true") {
loop = true;
} else {
loop = false;
}
}
if (clicktoreplay == undefined) {
clicktoreplay = true;
} else {
if (clicktoreplay == "true") {
clicktoreplay = true;
} else {
clicktoreplay = false;
}
}
i = 0;
photoindex = -1;
showimage = true;
nextimageloaded = false;
waiting = false;
checkvars = function () {
if (photos == undefined) {
getlist();
} else {
myphotos = photos.split(",");
myinterval = interval.split(",");
slide();
}
};
getlist = function () {
myvars = new LoadVars();
myvars.onLoad = function(success) {
if (success) {
myphotos = this.photos.split(",");
myinterval = this.interval.split(",");
if (this.defaultinterval != undefined) {
defaultinterval = Number(this.defaultinterval);
}
if (this.folder != undefined) {
folder = this.folder;
}
checkslash();
if (this.alphadelay != undefined) {
alphadelay = Number(this.alphadelay);
}
if (this.loop != undefined) {
if (this.loop == "true") {
loop = true;
} else {
loop = false;
}
}
if (this.clicktoreplay != undefined) {
if (this.clicktoreplay == "true") {
clicktoreplay = true;
} else {
clicktoreplay = false;
}
}
slide();
} else {
trace("unsuccess");
}
};
/*if (datafile == "inherit") {
datafile = this._url.substr(0, _url.length-3)+"txt";
}
trace(datafile);
myvars.load(datafile);*/
};
slide = function () {
i++;
photoindex++;
if (photoindex == myphotos.length) {
photoindex = 0;
}
var p = createEmptyMovieClip("photo"+i, i);
p.createEmptyMovieClip("internal",1);
loadMovie(folder+myphotos[photoindex], p.internal);
p._alpha = 0;
this.onEnterFrame = function() {
var l = p.internal.getBytesLoaded();
var t = p.internal.getBytesTotal();
if (l == t) {
preloader._visible = false;
delete this.onEnterFrame;
checkshow();
}
};
};

MovieClip.prototype.mfade = function() {
this.a = this._alpha;
this.onEnterFrame = function() {
this.a += (100-this.a)/alphadelay*2;
this._alpha = Math.round(this.a*1);
if (100-this.a<2) {
this.interval._alpha -= mytime;
delete this.onEnterFrame;
this.myinterval._alpha = 100;
this._alpha = 100;//dikai dene ke baad alpha
this._parent["photo"+(i-2)].mfadeOut.MovieClip();
}
};
};
//---------------------------------------
MovieClip.prototype.mfadeOut = function() {
this.b = this._alpha;
this.onEnterFrame = function() {
this.b += (0-this.b)/alphadelay;
this._alpha = Math.round(this.b);
if (0-this.b<2) {
//delete this.FadeOut.onEnterFrame;
this.myinterval._alpha = alphadelay;
this._alpha = 0;//dikai dene ke baad alpha
this._parent["photo"+(i-2)].removeMovieClip();
}
};
};
//------------------------------
checkshow = function () {
if (showimage || waiting) {
showimage = false;
waiting = false;
this["photo"+i].mfade();
if (myinterval[photoindex] != undefined) {
mytime = Number(myinterval[photoindex])*1000;
} else {
mytime = Number(defaultinterval)*1000;
}
mycounter = setInterval(counter, mytime);
if (photoindex<(myphotos.length-1) || loop) {
slide();
} else if (clicktoreplay) {
this["photo"+i].onPress = function() {
slide();
};
}
} else {
nextimageloaded = true;
this["photo"+i].mfadeOut();
}
};

counter = function () {
clearInterval(mycounter);
if (nextimageloaded) {
nextimageloaded = false;
showimage = true;
checkshow();
} else {
waiting = false;
}
};
checkvars();
stop();

//AS-2 ENDED

thanks
neeraj