neobytes/src/qt/transactiondesc.cpp

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// Copyright (c) 2011-2015 The Bitcoin Core developers
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// Copyright (c) 2014-2017 The Dash Core developers
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// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "transactiondesc.h"
#include "bitcoinunits.h"
#include "guiutil.h"
#include "paymentserver.h"
#include "transactionrecord.h"
#include "base58.h"
#include "consensus/consensus.h"
#include "validation.h"
#include "script/script.h"
#include "timedata.h"
#include "util.h"
#include "wallet/db.h"
#include "wallet/wallet.h"
#include "instantx.h"
#include <stdint.h>
#include <string>
QString TransactionDesc::FormatTxStatus(const CWalletTx& wtx)
{
AssertLockHeld(cs_main);
if (!CheckFinalTx(wtx))
{
if (wtx.tx->nLockTime < LOCKTIME_THRESHOLD)
return tr("Open for %n more block(s)", "", wtx.tx->nLockTime - chainActive.Height());
else
return tr("Open until %1").arg(GUIUtil::dateTimeStr(wtx.tx->nLockTime));
}
else
{
int nDepth = wtx.GetDepthInMainChain();
if (nDepth < 0) return tr("conflicted");
QString strTxStatus;
bool fOffline = (GetAdjustedTime() - wtx.nTimeReceived > 2 * 60) && (wtx.GetRequestCount() == 0);
if (fOffline) {
strTxStatus = tr("%1/offline").arg(nDepth);
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} else if (nDepth == 0) {
Backport Bitcoin Qt/Gui changes up to 0.14.x part 2 (#1615) * Merge #7506: Use CCoinControl selection in CWallet::FundTransaction d6cc6a1 Use CCoinControl selection in CWallet::FundTransaction (João Barbosa) * Merge #7732: [Qt] Debug window: replace "Build date" with "Datadir" fc737d1 [Qt] remove unused formatBuildDate method (Jonas Schnelli) 4856f1d [Qt] Debug window: replace "Build date" with "Datadir" (Jonas Schnelli) * Merge #7707: [RPC][QT] UI support for abandoned transactions 8efed3b [Qt] Support for abandoned/abandoning transactions (Jonas Schnelli) * Merge #7688: List solvability in listunspent output and improve help c3932b3 List solvability in listunspent output and improve help (Pieter Wuille) * Merge #8006: Qt: Add option to disable the system tray icon 8b0e497 Qt: Add option to hide the system tray icon (Tyler Hardin) * Merge #8073: qt: askpassphrasedialog: Clear pass fields on accept 02ce2a3 qt: askpassphrasedialog: Clear pass fields on accept (Pavel Vasin) * Merge #8231: [Qt] fix a bug where the SplashScreen will not be hidden during startup b3e1348 [Qt] fix a bug where the SplashScreen will not be hidden during startup (Jonas Schnelli) * Merge #8257: Do not ask a UI question from bitcoind 1acf1db Do not ask a UI question from bitcoind (Pieter Wuille) * Merge #8463: [qt] Remove Priority from coincontrol dialog fa8dd78 [qt] Remove Priority from coincontrol dialog (MarcoFalke) * Merge #8678: [Qt][CoinControl] fix UI bug that could result in paying unexpected fee 0480293 [Qt][CoinControl] fix UI bug that could result in paying unexpected fee (Jonas Schnelli) * Merge #8672: Qt: Show transaction size in transaction details window c015634 qt: Adding transaction size to transaction details window (Hampus Sjöberg) \-- merge fix for s/size/total size/ fdf82fb Adding method GetTotalSize() to CTransaction (Hampus Sjöberg) * Merge #8371: [Qt] Add out-of-sync modal info layer 08827df [Qt] modalinfolayer: removed unused comments, renamed signal, code style overhaul (Jonas Schnelli) d8b062e [Qt] only update "amount of blocks left" when the header chain is in-sync (Jonas Schnelli) e3245b4 [Qt] add out-of-sync modal info layer (Jonas Schnelli) e47052f [Qt] ClientModel add method to get the height of the header chain (Jonas Schnelli) a001f18 [Qt] Always pass the numBlocksChanged signal for headers tip changed (Jonas Schnelli) bd44a04 [Qt] make Out-Of-Sync warning icon clickable (Jonas Schnelli) 0904c3c [Refactor] refactor function that forms human readable text out of a timeoffset (Jonas Schnelli) * Merge #8805: Trivial: Grammar and capitalization c9ce17b Trivial: Grammar and capitalization (Derek Miller) * Merge #8885: gui: fix ban from qt console cb78c60 gui: fix ban from qt console (Cory Fields) * Merge #8821: [qt] sync-overlay: Don't block during reindex fa85e86 [qt] sync-overlay: Don't show estimated number of headers left (MarcoFalke) faa4de2 [qt] sync-overlay: Don't block during reindex (MarcoFalke) * Support themes for new transaction_abandoned icon * Fix constructor call to COutput * Merge #7842: RPC: do not print minping time in getpeerinfo when no ping received yet 62a6486 RPC: do not print ping info in getpeerinfo when no ping received yet, fix help (Pavel Janík) * Merge #8918: Qt: Add "Copy URI" to payment request context menu 21f5a63 Qt: Add "Copy URI" to payment request context menu (Luke Dashjr) * Merge #8925: qt: Display minimum ping in debug window. 1724a40 Display minimum ping in debug window. (R E Broadley) * Merge #8972: [Qt] make warnings label selectable (jonasschnelli) ef0c9ee [Qt] make warnings label selectable (Jonas Schnelli) * Make background of warning icon transparent in modaloverlay * Merge #9088: Reduce ambiguity of warning message 77cbbd9 Make warning message about wallet balance possibly being incorrect less ambiguous. (R E Broadley) * Replace Bitcoin with Dash in modal overlay * Remove clicked signals from labelWalletStatus and labelTransactionsStatus As both are really just labels, clicking on those is not possible. This is different in Bitcoin, where these labels are actually buttons. * Pull out modaloverlay show/hide into it's own if/else block and switch to time based check Also don't use masternodeSync.IsBlockchainSynced() for now as it won't report the blockchain being synced before the first block (or other MN data?) arrives. This would otherwise give the impression that sync is being stuck.
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strTxStatus = tr("0/unconfirmed, %1").arg((wtx.InMempool() ? tr("in memory pool") : tr("not in memory pool"))) + (wtx.isAbandoned() ? ", "+tr("abandoned") : "");
} else if (nDepth < 6) {
strTxStatus = tr("%1/unconfirmed").arg(nDepth);
} else {
strTxStatus = tr("%1 confirmations").arg(nDepth);
}
if(!instantsend.HasTxLockRequest(wtx.GetHash())) return strTxStatus; // regular tx
int nSignatures = instantsend.GetTransactionLockSignatures(wtx.GetHash());
int nSignaturesMax = CTxLockRequest(wtx).GetMaxSignatures();
// InstantSend
strTxStatus += " (";
if(instantsend.IsLockedInstantSendTransaction(wtx.GetHash())) {
strTxStatus += tr("verified via InstantSend");
} else if(!instantsend.IsTxLockCandidateTimedOut(wtx.GetHash())) {
strTxStatus += tr("InstantSend verification in progress - %1 of %2 signatures").arg(nSignatures).arg(nSignaturesMax);
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} else {
strTxStatus += tr("InstantSend verification failed");
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}
strTxStatus += ")";
return strTxStatus;
}
}
QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionRecord *rec, int unit)
{
QString strHTML;
LOCK2(cs_main, wallet->cs_wallet);
strHTML.reserve(4000);
strHTML += "<html><font face='verdana, arial, helvetica, sans-serif'>";
int64_t nTime = wtx.GetTxTime();
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CAmount nCredit = wtx.GetCredit(ISMINE_ALL);
CAmount nDebit = wtx.GetDebit(ISMINE_ALL);
CAmount nNet = nCredit - nDebit;
strHTML += "<b>" + tr("Status") + ":</b> " + FormatTxStatus(wtx);
int nRequests = wtx.GetRequestCount();
if (nRequests != -1)
{
if (nRequests == 0)
strHTML += tr(", has not been successfully broadcast yet");
else if (nRequests > 0)
strHTML += tr(", broadcast through %n node(s)", "", nRequests);
}
strHTML += "<br>";
strHTML += "<b>" + tr("Date") + ":</b> " + (nTime ? GUIUtil::dateTimeStr(nTime) : "") + "<br>";
//
// From
//
if (wtx.IsCoinBase())
{
strHTML += "<b>" + tr("Source") + ":</b> " + tr("Generated") + "<br>";
}
else if (wtx.mapValue.count("from") && !wtx.mapValue["from"].empty())
{
// Online transaction
strHTML += "<b>" + tr("From") + ":</b> " + GUIUtil::HtmlEscape(wtx.mapValue["from"]) + "<br>";
}
else
{
// Offline transaction
if (nNet > 0)
{
// Credit
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if (CBitcoinAddress(rec->address).IsValid())
{
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CTxDestination address = CBitcoinAddress(rec->address).Get();
if (wallet->mapAddressBook.count(address))
{
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strHTML += "<b>" + tr("From") + ":</b> " + tr("unknown") + "<br>";
strHTML += "<b>" + tr("To") + ":</b> ";
strHTML += GUIUtil::HtmlEscape(rec->address);
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QString addressOwned = (::IsMine(*wallet, address) == ISMINE_SPENDABLE) ? tr("own address") : tr("watch-only");
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if (!wallet->mapAddressBook[address].name.empty())
strHTML += " (" + addressOwned + ", " + tr("label") + ": " + GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + ")";
else
strHTML += " (" + addressOwned + ")";
strHTML += "<br>";
}
}
}
}
//
// To
//
if (wtx.mapValue.count("to") && !wtx.mapValue["to"].empty())
{
// Online transaction
std::string strAddress = wtx.mapValue["to"];
strHTML += "<b>" + tr("To") + ":</b> ";
CTxDestination dest = CBitcoinAddress(strAddress).Get();
if (wallet->mapAddressBook.count(dest) && !wallet->mapAddressBook[dest].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[dest].name) + " ";
strHTML += GUIUtil::HtmlEscape(strAddress) + "<br>";
}
//
// Amount
//
if (wtx.IsCoinBase() && nCredit == 0)
{
//
// Coinbase
//
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CAmount nUnmatured = 0;
BOOST_FOREACH(const CTxOut& txout, wtx.tx->vout)
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nUnmatured += wallet->GetCredit(txout, ISMINE_ALL);
strHTML += "<b>" + tr("Credit") + ":</b> ";
if (wtx.IsInMainChain())
strHTML += BitcoinUnits::formatHtmlWithUnit(unit, nUnmatured)+ " (" + tr("matures in %n more block(s)", "", wtx.GetBlocksToMaturity()) + ")";
else
strHTML += "(" + tr("not accepted") + ")";
strHTML += "<br>";
}
else if (nNet > 0)
{
//
// Credit
//
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, nNet) + "<br>";
}
else
{
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isminetype fAllFromMe = ISMINE_SPENDABLE;
BOOST_FOREACH(const CTxIn& txin, wtx.tx->vin)
{
isminetype mine = wallet->IsMine(txin);
if(fAllFromMe > mine) fAllFromMe = mine;
}
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isminetype fAllToMe = ISMINE_SPENDABLE;
BOOST_FOREACH(const CTxOut& txout, wtx.tx->vout)
{
isminetype mine = wallet->IsMine(txout);
if(fAllToMe > mine) fAllToMe = mine;
}
if (fAllFromMe)
{
if(fAllFromMe & ISMINE_WATCH_ONLY)
strHTML += "<b>" + tr("From") + ":</b> " + tr("watch-only") + "<br>";
//
// Debit
//
BOOST_FOREACH(const CTxOut& txout, wtx.tx->vout)
{
// Ignore change
isminetype toSelf = wallet->IsMine(txout);
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if ((toSelf == ISMINE_SPENDABLE) && (fAllFromMe == ISMINE_SPENDABLE))
continue;
if (!wtx.mapValue.count("to") || wtx.mapValue["to"].empty())
{
// Offline transaction
CTxDestination address;
if (ExtractDestination(txout.scriptPubKey, address))
{
strHTML += "<b>" + tr("To") + ":</b> ";
if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + " ";
strHTML += GUIUtil::HtmlEscape(CBitcoinAddress(address).ToString());
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if(toSelf == ISMINE_SPENDABLE)
strHTML += " (own address)";
else if(toSelf & ISMINE_WATCH_ONLY)
strHTML += " (watch-only)";
strHTML += "<br>";
}
}
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, -txout.nValue) + "<br>";
if(toSelf)
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, txout.nValue) + "<br>";
}
if (fAllToMe)
{
// Payment to self
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CAmount nChange = wtx.GetChange();
CAmount nValue = nCredit - nChange;
strHTML += "<b>" + tr("Total debit") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, -nValue) + "<br>";
strHTML += "<b>" + tr("Total credit") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, nValue) + "<br>";
}
CAmount nTxFee = nDebit - wtx.tx->GetValueOut();
if (nTxFee > 0)
strHTML += "<b>" + tr("Transaction fee") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, -nTxFee) + "<br>";
}
else
{
//
// Mixed debit transaction
//
BOOST_FOREACH(const CTxIn& txin, wtx.tx->vin)
if (wallet->IsMine(txin))
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, -wallet->GetDebit(txin, ISMINE_ALL)) + "<br>";
BOOST_FOREACH(const CTxOut& txout, wtx.tx->vout)
if (wallet->IsMine(txout))
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, wallet->GetCredit(txout, ISMINE_ALL)) + "<br>";
}
}
strHTML += "<b>" + tr("Net amount") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, nNet, true) + "<br>";
//
// Message
//
if (wtx.mapValue.count("message") && !wtx.mapValue["message"].empty())
strHTML += "<br><b>" + tr("Message") + ":</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["message"], true) + "<br>";
if (wtx.mapValue.count("comment") && !wtx.mapValue["comment"].empty())
strHTML += "<br><b>" + tr("Comment") + ":</b><br>" + GUIUtil::HtmlEscape(wtx.mapValue["comment"], true) + "<br>";
strHTML += "<b>" + tr("Transaction ID") + ":</b> " + rec->getTxID() + "<br>";
strHTML += "<b>" + tr("Output index") + ":</b> " + QString::number(rec->getOutputIndex()) + "<br>";
strHTML += "<b>" + tr("Transaction total size") + ":</b> " + QString::number(wtx.tx->GetTotalSize()) + " bytes<br>";
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// Message from normal dash:URI (dash:XyZ...?message=example)
Q_FOREACH (const PAIRTYPE(std::string, std::string)& r, wtx.vOrderForm)
if (r.first == "Message")
strHTML += "<br><b>" + tr("Message") + ":</b><br>" + GUIUtil::HtmlEscape(r.second, true) + "<br>";
//
// PaymentRequest info:
//
Q_FOREACH (const PAIRTYPE(std::string, std::string)& r, wtx.vOrderForm)
{
if (r.first == "PaymentRequest")
{
PaymentRequestPlus req;
req.parse(QByteArray::fromRawData(r.second.data(), r.second.size()));
QString merchant;
if (req.getMerchant(PaymentServer::getCertStore(), merchant))
strHTML += "<b>" + tr("Merchant") + ":</b> " + GUIUtil::HtmlEscape(merchant) + "<br>";
}
}
if (wtx.IsCoinBase())
{
quint32 numBlocksToMaturity = COINBASE_MATURITY + 1;
strHTML += "<br>" + tr("Generated coins must mature %1 blocks before they can be spent. When you generated this block, it was broadcast to the network to be added to the block chain. If it fails to get into the chain, its state will change to \"not accepted\" and it won't be spendable. This may occasionally happen if another node generates a block within a few seconds of yours.").arg(QString::number(numBlocksToMaturity)) + "<br>";
}
//
// Debug view
//
if (fDebug)
{
strHTML += "<hr><br>" + tr("Debug information") + "<br><br>";
BOOST_FOREACH(const CTxIn& txin, wtx.tx->vin)
if(wallet->IsMine(txin))
strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, -wallet->GetDebit(txin, ISMINE_ALL)) + "<br>";
BOOST_FOREACH(const CTxOut& txout, wtx.tx->vout)
if(wallet->IsMine(txout))
strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatHtmlWithUnit(unit, wallet->GetCredit(txout, ISMINE_ALL)) + "<br>";
strHTML += "<br><b>" + tr("Transaction") + ":</b><br>";
strHTML += GUIUtil::HtmlEscape(wtx.tx->ToString(), true);
strHTML += "<br><b>" + tr("Inputs") + ":</b>";
strHTML += "<ul>";
BOOST_FOREACH(const CTxIn& txin, wtx.tx->vin)
{
COutPoint prevout = txin.prevout;
Merge #10195: Switch chainstate db and cache to per-txout model 589827975 scripted-diff: various renames for per-utxo consistency (Pieter Wuille) a5e02bc7f Increase travis unit test timeout (Pieter Wuille) 73de2c1ff Rename CCoinsCacheEntry::coins to coin (Pieter Wuille) 119e552f7 Merge CCoinsViewCache's GetOutputFor and AccessCoin (Pieter Wuille) 580b02309 [MOVEONLY] Move old CCoins class to txdb.cpp (Pieter Wuille) 8b25d2c0c Upgrade from per-tx database to per-txout (Pieter Wuille) b2af357f3 Reduce reserved memory space for flushing (Pieter Wuille) 41aa5b79a Pack Coin more tightly (Pieter Wuille) 97072d668 Remove unused CCoins methods (Pieter Wuille) ce23efaa5 Extend coins_tests (Pieter Wuille) 508307968 Switch CCoinsView and chainstate db from per-txid to per-txout (Pieter Wuille) 4ec0d9e79 Refactor GetUTXOStats in preparation for per-COutPoint iteration (Pieter Wuille) 13870b56f Replace CCoins-based CTxMemPool::pruneSpent with isSpent (Pieter Wuille) 05293f3cb Remove ModifyCoins/ModifyNewCoins (Pieter Wuille) 961e48397 Switch tests from ModifyCoins to AddCoin/SpendCoin (Pieter Wuille) 8b3868c1b Switch CScriptCheck to use Coin instead of CCoins (Pieter Wuille) c87b957a3 Only pass things committed to by tx's witness hash to CScriptCheck (Matt Corallo) f68cdfe92 Switch from per-tx to per-txout CCoinsViewCache methods in some places (Pieter Wuille) 000391132 Introduce new per-txout CCoinsViewCache functions (Pieter Wuille) bd83111a0 Optimization: Coin&& to ApplyTxInUndo (Pieter Wuille) cb2c7fdac Replace CTxInUndo with Coin (Pieter Wuille) 422634e2f Introduce Coin, a single unspent output (Pieter Wuille) 7d991b55d Store/allow tx metadata in all undo records (Pieter Wuille) c3aa0c119 Report on-disk size in gettxoutsetinfo (Pieter Wuille) d34242430 Remove/ignore tx version in utxo and undo (Pieter Wuille) 7e0032290 Add specialization of SipHash for 256 + 32 bit data (Pieter Wuille) e484652fc Introduce CHashVerifier to hash read data (Pieter Wuille) f54580e7e error() in disconnect for disk corruption, not inconsistency (Pieter Wuille) e66dbde6d Add SizeEstimate to CDBBatch (Pieter Wuille) Tree-SHA512: ce1fb1e40c77d38915cd02189fab7a8b125c7f44d425c85579d872c3bede3a437760997907c99d7b3017ced1c2de54b2ac7223d99d83a6658fe5ef61edef1de3
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Coin prev;
if(pcoinsTip->GetCoin(prevout, prev))
{
{
strHTML += "<li>";
Merge #10195: Switch chainstate db and cache to per-txout model 589827975 scripted-diff: various renames for per-utxo consistency (Pieter Wuille) a5e02bc7f Increase travis unit test timeout (Pieter Wuille) 73de2c1ff Rename CCoinsCacheEntry::coins to coin (Pieter Wuille) 119e552f7 Merge CCoinsViewCache's GetOutputFor and AccessCoin (Pieter Wuille) 580b02309 [MOVEONLY] Move old CCoins class to txdb.cpp (Pieter Wuille) 8b25d2c0c Upgrade from per-tx database to per-txout (Pieter Wuille) b2af357f3 Reduce reserved memory space for flushing (Pieter Wuille) 41aa5b79a Pack Coin more tightly (Pieter Wuille) 97072d668 Remove unused CCoins methods (Pieter Wuille) ce23efaa5 Extend coins_tests (Pieter Wuille) 508307968 Switch CCoinsView and chainstate db from per-txid to per-txout (Pieter Wuille) 4ec0d9e79 Refactor GetUTXOStats in preparation for per-COutPoint iteration (Pieter Wuille) 13870b56f Replace CCoins-based CTxMemPool::pruneSpent with isSpent (Pieter Wuille) 05293f3cb Remove ModifyCoins/ModifyNewCoins (Pieter Wuille) 961e48397 Switch tests from ModifyCoins to AddCoin/SpendCoin (Pieter Wuille) 8b3868c1b Switch CScriptCheck to use Coin instead of CCoins (Pieter Wuille) c87b957a3 Only pass things committed to by tx's witness hash to CScriptCheck (Matt Corallo) f68cdfe92 Switch from per-tx to per-txout CCoinsViewCache methods in some places (Pieter Wuille) 000391132 Introduce new per-txout CCoinsViewCache functions (Pieter Wuille) bd83111a0 Optimization: Coin&& to ApplyTxInUndo (Pieter Wuille) cb2c7fdac Replace CTxInUndo with Coin (Pieter Wuille) 422634e2f Introduce Coin, a single unspent output (Pieter Wuille) 7d991b55d Store/allow tx metadata in all undo records (Pieter Wuille) c3aa0c119 Report on-disk size in gettxoutsetinfo (Pieter Wuille) d34242430 Remove/ignore tx version in utxo and undo (Pieter Wuille) 7e0032290 Add specialization of SipHash for 256 + 32 bit data (Pieter Wuille) e484652fc Introduce CHashVerifier to hash read data (Pieter Wuille) f54580e7e error() in disconnect for disk corruption, not inconsistency (Pieter Wuille) e66dbde6d Add SizeEstimate to CDBBatch (Pieter Wuille) Tree-SHA512: ce1fb1e40c77d38915cd02189fab7a8b125c7f44d425c85579d872c3bede3a437760997907c99d7b3017ced1c2de54b2ac7223d99d83a6658fe5ef61edef1de3
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const CTxOut &vout = prev.out;
CTxDestination address;
if (ExtractDestination(vout.scriptPubKey, address))
{
if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].name.empty())
strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + " ";
strHTML += QString::fromStdString(CBitcoinAddress(address).ToString());
}
strHTML = strHTML + " " + tr("Amount") + "=" + BitcoinUnits::formatHtmlWithUnit(unit, vout.nValue);
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strHTML = strHTML + " IsMine=" + (wallet->IsMine(vout) & ISMINE_SPENDABLE ? tr("true") : tr("false"));
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strHTML = strHTML + " IsWatchOnly=" + (wallet->IsMine(vout) & ISMINE_WATCH_ONLY ? tr("true") : tr("false")) + "</li>";
}
}
}
strHTML += "</ul>";
}
strHTML += "</font></html>";
return strHTML;
}