function ad_switch()	{

var spotlight = new Array()


spotlight[0] = "http://www.sonypictures.com/ads/sony_supersweeps.gif"
spotlight[1] = "http://www.sonypictures.com/ads/darkness.gif"
spotlight[2] = "http://www.sonypictures.com/ads/sony_supersweeps.gif"


var mainlink =  new Array()

mainlink[0] = "http://www.sonypictures.com/supersweeps"
mainlink[1] = "http://www.sonypictures.com/movies/darknessfalls/sweepstakes/"
mainlink[2] = "http://www.sonypictures.com/supersweeps"


var mouseover_main =  new Array()

mouseover_main[0] = "window.status='Co-Promotion';return true;"
mouseover_main[1] = "window.status='Co-Promotion';return true;"
mouseover_main[2] = "window.status='Co-Promotion';return true;"


var num = Math.floor(Math.random() * 3)
if (num == 0) num = 0
if (num > 2 ) num = 1

document.write('<A HREF=\"'+mainlink[num]+'\" TARGET=\"_blank\" onmouseover=\"'+mouseover_main[num]+'\" onMouseOut=\" window.status=\'\' ;return true\"><IMG SRC=\"'+spotlight[num]+'\" BORDER=0 WIDTH=154 HEIGHT=100\"></A>')

}