var mac = navigator.appVersion.indexOf("Mac")>-1
var opera = navigator.userAgent.indexOf("Opera")>-1
if (navigator.appName == "Netscape" && parseFloat(navigator.appVersion) < 5.00 && !mac){
document.write ("<table cellpadding='0' cellspacing='0' border='0' height='500' background='images/oviwebdesign.gif'><tr><td background='images/oviwebdesign.gif'></td></tr></table>")
} else {
document.write ("<img src='images/oviwebdesign.gif' width='1' height='1' alt='ovi' border='0'>")
}