if ((((appName.indexOf("Microsoft")>-1)&&(appVer<4))||((appName.indexOf("Netscape")>-1)&&(appVer<4)))||((appName.indexOf("Netscape")==-1)&&(appName.indexOf("Microsoft")==-1)))
if ((((appName.indexOf("Microsoft")>-1)&&(appVer<4))||((appName.indexOf("Netscape")>-1)&&(appVer<4)))||((appName.indexOf("Netscape")==-1)&&(appName.indexOf("Microsoft")==-1)))