var titlearray=["my0.gif",
		"my1.gif",
		"my2.gif",
		"my3.gif",
		"my4.gif",
		"my5.gif",
		"my6.gif",
		"my7.gif",
		"my8.gif",
		"my9.gif",
		"my10.gif",
		"my11.gif",
		"my12.gif"]
				
do{
	randomnumber=Math.random()*12;
	randomnumber2=Math.round(randomnumber);
	displaynumber=randomnumber2;
  }
	while (displaynumber>=13)
	document.write("<img src='");
	document.write(titlearray[randomnumber2]);
	document.write("' border=0 width=142 height=90 alt='Only two words can describe a web site with this many games, downloads, pictures, links, and movies: web site.'>");