Dynamic Text blink using _alpha

Hi guys.

I stuck. I have a slideshow that loads images fia xml.

I have a caption in the middle of stage, that fade in with image.

my problem is that it blinks all the time. I don’t know what should I do this is my code that fade image:

** ActionScript:**[COLOR=#000087]
this[/COLOR]["[COLOR=blue]image_dropzone[/COLOR]" + [COLOR=#000087]_root[/COLOR].currentImage].[COLOR=#000087]_alpha[/COLOR] = 100 * ([COLOR=#000087]_root[/COLOR].counter / ([COLOR=#000087]_root[/COLOR].fade * [COLOR=#000087]_root[/COLOR].second));

and in this way I’m trying to fade text:

** ActionScript:**[COLOR=#000087]
if[/COLOR]([COLOR=#000087]_root[/COLOR].captions == [COLOR=#000087]true[/COLOR] || [COLOR=#000087]_root[/COLOR].captions == “[COLOR=blue]true[/COLOR]”){

    [COLOR=#000087]_root[/COLOR].caption.tb_caption.[COLOR=#000087]text[/COLOR] = xmlData.slideshow[1].images[i-1].image[1].caption.value;
    [COLOR=#000087]_root[/COLOR].caption.[COLOR=#000087]_alpha[/COLOR] = 100 * ([COLOR=#000087]_root[/COLOR].counter / ([COLOR=#000087]_root[/COLOR].fade * [COLOR=#000087]_root[/COLOR].second));

} [COLOR=#000087]else[/COLOR] {

    [COLOR=#000087]_root[/COLOR].caption.[COLOR=#000087]_alpha[/COLOR] = 100 - (100 * ([COLOR=#000087]_root[/COLOR].counter / ([COLOR=#000087]_root[/COLOR].fade * [COLOR=#000087]_root[/COLOR].second)));

}

I have this Slideshow. http://www.flashkit.com/movies/Scripting/XML/Slidesho-Brenton_-8470/index.php

Any Idea or How to make _root.caption Fade in and fade out with Image. Without Blink.

Thank you
Flak.