<!--
function Is() {
agent = navigator.userAgent.toLowerCase();
this.major = parseInt(navigator.appVersion);
this.minor = parseFloat(navigator.appVersion);
this.opera = (agent.indexOf("opera") != -1);
}

var is = new Is(); 

if (is.opera) //for opera
{ var kotf = "defaultopera.asp";
 window.location.href=kotf} 
// -->