var Pics = new Array()
var count = 12

for(i=0;i<count;i++)
{
	Pics[i] = i + ".jpg"
}

var select = Math.round(Math.random()*(Pics.length-1))
document.write("<img alt='An Image of Bangladesh' src='"+Pics[select]+"' WIDTH=160 HEIGHT=120 BORDER=0>")