How to Avoid Flickering

hi Guys,

     I have a problem during , load external XMl data's, i get the content from xml and dynamically  generate the text box using html text. Xml content with external bullets(Png,Jpeg,etc.,). i got the result but, its always flickering see this code.

xml file:
<textContent>
<img src=“Bullets\bullet.png”/> aaaaa
<img src=“Bullets\bullet.png”/>bbbb
<img src=“Bullets\bullet.png” />cccc
</textContent>

coding:
var textContent_txt:TextField= new TextFiled();

textContent_txt.htmlText=slideArray[0][“textContent”];

need immediate solution.

Thanks