browser_version= parseInt(navigator.appVersion);
browser_type= navigator.appName;
browser_type2 = navigator.userAgent;
//alert(browser_type);
//alert(browser_version);
//alert(browser_type2);
if (browser_type == "Opera" ) {
document.write("");
}
if (browser_type == "Netscape" ) {
if ((browser_type2.indexOf('Firefox') != -1 ) ||(browser_type2.indexOf('Chrome') != -1 )){
document.write("");
}
}