function randimg() { }
r = new randimg()
n = 0

// add your images here
r[n++]= '<a href="/"><img src="http://graphics.fansonly.com/schools/cinn/graphics/cinn-06-'+ videoSportAbbrev +'-1.jpg" alt=""></a>'
r[n++]= '<a href="/"><img src="http://graphics.fansonly.com/schools/cinn/graphics/cinn-06-'+ videoSportAbbrev +'-2.jpg" alt=""></a>'
r[n++]= '<a href="/"><img src="http://graphics.fansonly.com/schools/cinn/graphics/cinn-06-'+ videoSportAbbrev +'-3.jpg" alt=""></a>'

i=Math.floor(Math.random() * n)
document.write( r[i] )