Tip: you can modify some code before running
<tr bgcolor="#FFFFFF"> <td height="30" align="right" nowrap><font color="#FF0000">*</font>Set password:</td><td nowrap><input type="password" name="pass" size="25" maxLength="30" onKeyUp="value=value.replace(/[^S]/g,'');EvalPwd(this.value)" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^S]/g,''))" onChange="EvalPwd(this.value);" onBlur="check_password_input(this)" onFocus="click_password_input(this)"></td><td id="regpassinfo" class="noshow" ></td> </tr> <tr bgcolor="#FFFFFF"><td height="30" align="right" nowrap>Password strength:</td><td colspan="2"><table border="0" width="250" cellspacing="0" cellpadding="2"><tr><td id=iWeak align="center" bgcolor="#f1f1f1" >Weak</td><td id=iMedium align="center" bgcolor="#f1f1f1" >Medium</td><td id=iStrong align="center" bgcolor="#f1f1f1" >Strong</td></tr></table></td></tr><tr bgcolor="#FFFFFF"> <td height="25" align="right"><font color="#FF0000">*</font>Confirm password:</td><td><input type="password" name="confirmpassword" size=25 onblur=check_chkpass_input(this) onfocus=click_chkpass_input(this) maxlength="20" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^S]/g,''))" onKeyUp="value=value.replace(/[^S]/g,'')"></td><td id="regpass2info" class="noshow"></td></tr> <tr bgcolor="#FFFFFF"><td height="5" colspan="3"></td></tr> <script language="javascript">Function GEId (sID) {try {return document. getElementById (sID)} catch (e) {};} function EvalPwd (sP) {var aPQ = new Array (6); if (ClientSideStrongPassword (sP, gSimilarityMap, gDictionary )) {aPQ = ["#0c6", "#0c6", "#0c6", "#0c6", "#0c6", "#000"];} else if (ClientSideMediumPassword (sP, gSimilarityMap, gDictionary) {aPQ = ["# ff9", "# ff9", "# F1F1F1", "# ff9 ", "#000", "# adadad"];} else if (ClientSideWeakPassword (sP, gSimilarityMap , GDictionary) {aPQ = ["# f00", "# F1F1F1", "# F1F1F1", "#000", "# adadad", "# adadad"];} else {aPQ = ["# F1F1F1", "# F1F1F1", "# F1F1F1", "# adadadad", "# adadad", "# adadadad"];} var oW = GEId ("iWeak "). style; var oM = GEId ("iMedium "). style; var OS = GEId ("iStrong "). style; oW. background = aPQ [0]; oM. background = aPQ [1]; OS. background = aPQ [2]; oW. color = aPQ [3]; oM. color = aPQ [4]; OS. color = aPQ [5];} var kNoCanonicalCounterpart = 0; var kCa PitalLetter = 0; var kSmallLetter = 1; var kDigit = 2; var kPunctuation = 3; var kAlpha = 4; var success = true; var kCananicalizeEverything = false; var kDebugTraceLevelNone = 0; var outcome = 120; var outcome = 100; var kDebugTraceLevelAll = 80; var kDebugTraceLevelMost = 60; var outcome = 40; var kDebugTraceLevelRare = 20; var gDebugTraceLev El = kDebugTraceLevelNone; function CSimilarityMap () {this. m_elements = ""; this. m_canonicalCounterparts = "";} function SimilarityMap_Add (element, canonicalCounterpart) {this. m_elements + = element; this. m_canonicalCounterparts + = canonicalCounterpart;} function SimilarityMap_Lookup (element) {var canonicalCounterpart = kNoCanonicalCounterpart; var index = this. m_elements.indexOf (element); if (index> = 0) {ca NonicalCounterpart = this. m_canonicalCounterparts.charAt (index);} else {} return canonicalCounterpart;} function SimilarityMap_GetCount () {return this. m_elements.length;} CSimilarityMap. prototype. add = SimilarityMap_Add; CSimilarityMap. prototype. lookup = SimilarityMap_Lookup; CSimilarityMap. prototype. getCount = SimilarityMap_GetCount; function CDictionaryEntry (length, wordList) {this. m_length = length; this. M_wordList = wordList;} function CDictionary () {this. m_entries = new Array ()} function Dictionary_Lookup (strWord) {for (var index = 0; index <this. m_entries.length; index ++) {if (this. m_entries [index]. lookup (strWord) {return true ;}} function Dictionary_Add (length, wordList) {var iL = this. m_entries.length; var cD = new CDictionaryEntry (length, wordList) this. m_entries [iL] = cD;} CDictionary. prototype. lookup = D Ictionary_Lookup; CDictionary. prototype. add = Dictionary_Add; var gSimilarityMap = new CSimilarityMap (); var gDictionary = new CDictionary (); function CharacterSetChecks (type, fResult) {this. type = type; this. fResult = fResult;} function isctype (character, type, nDebugLevel) {var fResult = false; switch (type) {case kCapitalLetter: if (character> = 'a ') & (character <= 'Z') {fResult = true;} break; case kSmall Letter: if (character> = 'a') & (character <= 'Z') {fResult = true;} break; case kDigit: if (character> = '0') & (character <= '9') {fResult = true;} break; case kPunctuation: if ("! @ # $ % ^ & * () _ +-= '";: [{]} |.>,</?`~".indexOf(character) >= 0){fResult = true;}break;case kAlpha:if (isctype(character, kCapitalLetter) || isctype(character, kSmallLetter)){fResult = true;}break;default:break;}return fResult;}function CanonicalizeWord(strWord, similarityMap, fLettersOnly){var canonicalCounterpart = kNoCanonicalCounterpart;var strCanonicalizedWord = "";var nStringLength = 0;if ((strWord != null) && (strWord.length > 0)){strCanonicalizedWord = strWord;strCanonicalizedWord = strCanonicalizedWord.toLowerCase();if (similarityMap.GetCount() > 0){nStringLength = strCanonicalizedWord.length;for(var index = 0; index < nStringLength; index++){if (fLettersOnly && !isctype(strCanonicalizedWord.charAt(index), kSmallLetter, kDebugTraceLevelSuperDetail)){continue;}canonicalCounterpart = similarityMap.Lookup(strCanonicalizedWord.charAt(index));if (canonicalCounterpart != kNoCanonicalCounterpart){strCanonicalizedWord = strCanonicalizedWord.substring(0, index) + canonicalCounterpart +strCanonicalizedWord.substring(index + 1, nStringLength);}}}}return strCanonicalizedWord;}function IsLongEnough(strWord, nAtLeastThisLong){if ((strWord == null) || isNaN(nAtLeastThisLong)){return false;}else if (strWord.length < nAtLeastThisLong){return false;}return true;}function SpansEnoughCharacterSets(strWord, nAtLeastThisMany){var nCharSets = 0;var characterSetChecks = new Array(new CharacterSetChecks(kCapitalLetter, false),new CharacterSetChecks(kSmallLetter, false),new CharacterSetChecks(kDigit, false),new CharacterSetChecks(kPunctuation, false));if ((strWord == null) || isNaN(nAtLeastThisMany)){return false;}for(var index = 0; index < strWord.length; index++){for(var nCharSet = 0; nCharSet < characterSetChecks.length;nCharSet++){if (!characterSetChecks[nCharSet].fResult && isctype(strWord.charAt(index), characterSetChecks[nCharSet].type, kDebugTraceLevelAll)){characterSetChecks[nCharSet].fResult = true;break;}}}for(var nCharSet = 0; nCharSet < characterSetChecks.length;nCharSet++){if (characterSetChecks[nCharSet].fResult){nCharSets++;}}if (nCharSets < nAtLeastThisMany){return false;}return true;}function FoundInDictionary(strWord, similarityMap, dictionary){var strCanonicalizedWord = "";if((strWord == null) || (similarityMap == null) || (dictionary == null)){return true;}strCanonicalizedWord = CanonicalizeWord(strWord, similarityMap, kCanonicalizeLettersOnly);if (dictionary.Lookup(strCanonicalizedWord)){return true;}return false;}function IsCloseVariationOfAWordInDictionary(strWord, threshold, similarityMap, dictionary){var strCanonicalizedWord = "";var nMinimumMeaningfulMatchLength = 0;if((strWord == null) || isNaN(threshold) || (similarityMap == null) || (dictionary == null)){return true;}strCanonicalizedWord = CanonicalizeWord(strWord, similarityMap, kCananicalizeEverything);nMinimumMeaningfulMatchLength = Math.floor((threshold) * strCanonicalizedWord.length);for (var nSubStringLength = strCanonicalizedWord.length; nSubStringLength >= nMinimumMeaningfulMatchLength; nSubStringLength--){for(var nSubStringStart = 0; (nSubStringStart + nMinimumMeaningfulMatchLength) < strCanonicalizedWord.length; nSubStringStart++){var strSubWord = strCanonicalizedWord.substr(nSubStringStart, nSubStringLength);if (dictionary.Lookup(strSubWord)){return true;}}}return false;}function ClientSideStrongPassword(){return (IsLongEnough(ClientSideStrongPassword.arguments[0], "7") &&SpansEnoughCharacterSets(ClientSideStrongPassword.arguments[0], "3") &&(!(IsCloseVariationOfAWordInDictionary(ClientSideStrongPassword.arguments[0], "0.6", ClientSideStrongPassword.arguments[1], ClientSideStrongPassword.arguments[2]))));}function ClientSideMediumPassword(){return (IsLongEnough(ClientSideMediumPassword.arguments[0], "7") &&SpansEnoughCharacterSets(ClientSideMediumPassword.arguments[0], "2") &&(!(FoundInDictionary(ClientSideMediumPassword.arguments[0], ClientSideMediumPassword.arguments[1], ClientSideMediumPassword.arguments[2]))));}function ClientSideWeakPassword(){return (IsLongEnough(ClientSideWeakPassword.arguments[0], "6") ||(!(IsLongEnough(ClientSideWeakPassword.arguments[0], "0"))));} </script></td> </tr></table>
提示：您可以先修改部分代码再运行
