var random1=Math.floor(Math.random()*20)+1;
var random2=Math.floor(Math.random()*20)+21;
var random3=Math.floor(Math.random()*18)+41;
var pageOut = "";
pageOut += "<div id=\"img1\"><image src=\"/images/" + random1 + ".jpg\" width=\"272\" height=\"181\"></div>\n";
pageOut += "<div id=\"img2\"><image src=\"/images/" + random2 + ".jpg\" width=\"272\" height=\"181\"></div>\n";
pageOut += "<div id=\"img3\"><image src=\"/images/" + random3 + ".jpg\" width=\"272\" height=\"181\"></div>\n";
document.write(pageOut);