Tip: you can modify some code before running
<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>Js server speed test code</title><style type="text/css">{} A: active {font-size: 9pt} a: visited {font-size: 9pt} legend {font-size: 9pt} a: link {font-size: 9pt} a {font-size: 9pt} a: link {font-size: 9pt} a {font-size: 9pt} address {font-size: 9pt} ul {font-size: 9pt} tr {font-size: 9pt} fieldset {font-size: 9pt} body {SCROLLBAR-HIGHLIGHT-COLOR: # ffffff; SCROLLBAR-SHADOW-COLOR: A1A0A5; SCROLLBAR-3DLIGHT-COLOR: # A1A0A5; SCROLLBAR-TRACK-COLOR: # efefef; SCROLLBAR-DARKSHADOW-COLOR: #97aab1; td, p, input, font, select, option, textarea, form {font-family:; font-size: 9px} td {table-layout: fixed} a: link {text-decoration: none} a: visited {text-decoration: none} a: hover {text-decoration: underline} a: active {text-decoration: none; font-size: 12px }. table {border-collapse: collapse; background-color: # ffffff; border-left: 1px solid #000000; border-right: 1px solid #000000 }. border {border-collapse: collapse; color: #000000; background-color: # EFEFEF; border: 1px dotted #111111 }. time {font-family: Arial; font-size: 11px }. shadow1 {font-size: 12px; filter: dropshadow (color = # d5d5d5, offx = 1, offy = 1); color: #000000 }. shadow2 {font-size: 12px; filter: dropshadow (color = #111111, offx = 1, offy = 1); color: # ffffff }. listnews {font-family:; font size = 14px; line-height: 150% }. p1 {color: # D60303; font-size: 12px; text-decoration: none }. p2 {color: # ffffff; font-size: 12px; text-decoration: none }. p3 {color: # ff0000; font-size: 12px; text-decoration: none }. p4 {color: #007CD3; font-size: 12px; text-decoration: none }. form {BORDER-BOTTOM: #666666 1px solid; BORDER-LEFT: #333333 1px solid; BORDER-RIGHT: #333333 1px solid; BORDER-TOP: #333333 1px solid }. form1 {BORDER-BOTTOM: # aaaaaa 1px solid; BORDER-LEFT: # aaaaaa 1px solid; BORDER-RIGHT: # aaaaaa 1px solid; BORDER-TOP: # aaaaaa 1px solid; FONT-FAMILY: ""; FONT-SIZE: 9pt; COLOR: #666666 }. form2 {color: #000000; border: 1px solid; border-color: # ffffff }. form3 {color: # FF0000; border: 1px solid; border-color: # ffffff; FONT-FAMILY: ""; FONT-SIZE: 9pt} --></style><style type="text/css"><!--body {background-image: url(/images/host.jpg);}--></style></head><body leftMargin="0" topMargin="0" marginwidth="0" marginheight="0"><table width="80%" border="0" align="center" cellpadding="0" cellspacing="0"><tr><td><script language="Javascript">Tim = 1 setInterval ("tim ++", 10) B = 1var autourl = new Array () autourl [1] = "220.181.123.55" autourl [2] = "61.158.143.1" function check () {var formplace = "" // home page host placement test formplace = "if (typeof (formplace) =" object ") {for (I = 0; I<formplace.length;i++){if (((formplace[i].value).split("/"))[1]==document.all["hostplace"].innerText){formplace[i].selected = true; break;} } }}function butt(){document.write("<form name=autof action='' onsubmit='check();'><br>")for(var i=1;i<autourl.length;i++){document.write("<br><br> <input type=text name=txt"+i+" size=44 value=测试中……>")}document.write("<br><br>")document.write("<p id='anti' > 在您本地访问<font color=red></font>机房速度较快,推荐选择.")document.write("<input type=hidden name=vstyle value=ok>") document.write("<input type=submit name=ok value='刷 新'></p></form>")}butt()function auto(url){var urlName;if (url=="http://220.181.123.55"){ urlName="北京双线"}else{urlName="中国网通"}if(tim>(4000) {document. forms [0] ["txt" + B]. value = urlName + "link timeout"} else {document. forms [0] ["txt" + B]. value = urlName + "data center speed index:" + adv_format (18000/tim, 2)} if (B = 2) {document. all ["anti"]. style. display = ''; document. all ["hostplace"]. innerText = (document.forms%0%.txt 1. value ). substr (0, 4);} B ++;} function run () {for (var I = 1; I<autourl.length;i++){setTimeout("EditTimeout"+i+"('"+autourl[i]+"')",45000)//document.write(" ")document.write("") } }function EditTimeout1(url){var urlName;if (url=="220.181.123.55") urlName="北京双线"elseurlName="中国网通"if(document.forms[0]["txt1"].value =="测试中……")document.forms[0]["txt1"].value=urlName+"链接超时"else if(document.forms[0]["txt2"].value =="测试中……")document.forms[0]["txt2"].value=urlName+"链接超时" document.all["anti"].style.display=''; document.all["hostplace"].innerText = (document.forms[0].txt1.value).substr(0,4);}function EditTimeout2(url){var urlName;if (url=="220.181.123.55") urlName="北京双线"elseurlName="中国网通"if(document.forms[0]["txt1"].value =="测试中……")document.forms[0]["txt1"].value=urlName+"链接超时"else if(document.forms[0]["txt2"].value =="测试中……")document.forms[0]["txt2"].value=urlName+"链接超时" document.all["anti"].style.display=''; document.all["hostplace"].innerText = (document.forms[0].txt1.value).substr(0,4);}run()function MM_openBrWindow(theURL,winName,features) { //v2.0 window.open(theURL,winName,features);}function adv_format(value,num) //四舍五入{var a_str = formatnumber(value,num);var a_int = parseFloat(a_str);if (value.toString().length>A_str.length) {var B _str = value. toString (). substring (a_str.length, a_str.length + 1) var B _int = parseFloat (B _str); if (B _int <5) {return a_str} else {var bonus_str, bonus_int; if (num = 0) {bonus_int = 1;} else {bonus_str = "0. "for (var I = 1; I<num; i++)bonus_str+="0";bonus_str+="1";bonus_int = parseFloat(bonus_str);}a_str = formatnumber(a_int + bonus_int, num)}}return a_str}function formatnumber(value,num) //直接去尾{var a,b,c,ia = value.toString();b = a.indexOf('.');c = a.length;if (num==0){if (b!=-1)a = a.substring(0,b);}else{if (b==-1){a = a + ".";for (i=1;i<=num;i++)a = a + "0";}else{a = a.substring(0,b+num+1);for (i=c;i<=b+num;i++)a = a + "0";}}return a}</script></td></tr></table></body></html>
Tip: you can modify some code before running
