RandCSS()
function RandCSS() {
a = Math.round(Math.random() * 3 + 1)
if (a > 4) { RandCSS() } else { WriteCSS() }
}

function WriteCSS() {
document.write("<link rel=\"stylesheet\" type=\"text/css\" href=\"/control/css/newstyle" + a + ".css\">")
document.write("<script language=\"javascript\" type=\"text/javascript\" src=\"/control/js/popup" + a + ".js\"></script>")
}