Please help, question on actionscript

[vulcan_hk]

I got to load a list of JPGs in a swf, for the code I'm currently using:

MovieClip1.loadMovie("S0001.JPG");
MovieClip1.loadMovie("S0002.JPG");
MovieClip1.loadMovie("S0003.JPG");

But in the real suitation, I need is to load JPGs in MovieClip1, and by pressing Button "Next","Next x2", "Previous" and "Previous x2", it will have an action.

i.e.
MovieClip1 -> loads S0001.JPG as default
After clicking "Next"
MovieClip1 -> loads S0002.JPG
After clicking "Next x2"
MovieClip1 -> loads S0004.JPG
After clicking "Previous"
MovieClip1 -> loads S0003.JPG
After clicking "Previous x2"
MovieClip1 -> loads S0001.JPG
and so on

How can I make the variable (S0001.JPG) split into "S"+"####"+".JPG" which the "####" can be a bigger or smaller number by a function in the button?

Please note that the list of JPGs must be in this format of naming, "S"+"####"+".JPG"

Please help!

[eraser_ad]

try this

code:

---

var nNumber:Number = 1;

nextButton.onRelease = function() {

	nNumber++;

	this.MovieClip1.loadMovie("S"+nNumber+".jpg");

};

prevButton.onRelease = function() {

	nNumber--;

	this.MovieClip1.loadMovie("S"+nNumber+".jpg");

};

---

[Insane-Tomato]

Originally posted by eraser_ad
try this

code:

---

var nNumber:Number = 1;

nextButton.onRelease = function() {

	nNumber++;

	this.MovieClip1.loadMovie("S"+nNumber+".jpg");

};

prevButton.onRelease = function() {

	nNumber--;

	this.MovieClip1.loadMovie("S"+nNumber+".jpg");

};

---

if you follow eraser_ad's coding, you must change your jpeg file name to S1.jpg, S2.jpg...etc. If you don't want to change you can use like this:

code:

---

var nNumber:Number = 1;

var fileNum:String;

nextButton.onRelease = function() {

	nNumber++;

         fileNum = "0000"+sNumber;

         fileNum = fileNum.substr(fileNum.length-4, fileNum.length)

	this.MovieClip1.loadMovie("S"+fileNum+".jpg");

};

---

[vulcan_hk]

Thanks Eraser-ad and Insane-Tomato
You guys really helped me a lot!

[eraser_ad]

thx Insane Tomato
I actually just learned something new from here too. Thanks