Photo Slideshow Using XML and Flash : Need help

Hello,

i just finish the great tutorial of Kirupa ( “**[size=2][color=#003366]Photo Slideshow Using XML and Flash[/color][/size]”)…
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but i would like to add transitions effects between pictures…
how add theses two effect in the AS code ?

“Burning effect” and “fade in/out” between images…

thanks very much,

stef