var b_name = navigator.appName; var b_version = navigator.appVersion; var b_version_float = parseFloat(b_version); if (b_version.indexOf("MSIE") > -1) b_version_float = b_version.substr(b_version.indexOf('MSIE')+5,3); var statusbari = 0; if(window != top){ top.location = location.href; } function checkielow(){ if (b_version.indexOf("MSIE") > -1 && b_version_float < 7.0) return true; else return false; } /* 使用方法: */ function liststatus(msg){ if (msg.length == 0) msg = "5460-中国同学录欢迎您！"; if (status == 0 && checkielow) { window.status = msg; return true; } }