It's good practice in html to always use the ALT= option on IMG tags.  Both
for visually challenged individuals (the ALT is what a screen reader says)
and because icons aren't always 100% clear - quick, what does the gear mean?
With an ALT value, when the mouse hovers over the image, that's the
"tooltip" text the user sees.

Anyway, except for one in pbuf.c that I don't understand (yet), the
following patch adds ALTs to the IMGs.

For bar graphs, it shows the % value, for others - well, look over the
patch.

As usual, comments, additions, etc. welcomed...

-----Burton

===================B E G I N========================
--- ntop-original/webInterface.c        Tue Dec 18 17:05:24 2001
+++ ntop-current/webInterface.c Fri Dec 21 15:54:28 2001
@@ -301,17 +301,17 @@

   if(isDHCPClient(el))
-    dynIp = "&nbsp;<IMG SRC=/bulb.gif BORDER=0>&nbsp;";
+    dynIp = "&nbsp;<IMG ALT=\"DHCP Client\" SRC=/bulb.gif BORDER=0>&nbsp;";
   else {
     if(isDHCPServer(el))
-      dynIp = "&nbsp;<IMG SRC=/wheel.gif BORDER=0>&nbsp;";
+      dynIp = "&nbsp;<IMG ALT=\"DHCP Server\" SRC=/wheel.gif
BORDER=0>&nbsp;";
     else
       dynIp = "";
   }

-  if(isMultihomed(el))   multihomed = "&nbsp;<IMG SRC=/multihomed.gif
BORDER=0>&nbsp;"; else multihomed = "";
-  if(gatewayHost(el))    gwStr = "&nbsp;<IMG SRC=/router.gif
BORDER=0>&nbsp;"; else gwStr = "";
-  if(nameServerHost(el)) dnsStr = "&nbsp;<IMG SRC=/dns.gif
BORDER=0>&nbsp;"; else dnsStr = "";
-  if(isPrinter(el))      printStr = "&nbsp;<IMG SRC=/printer.gif
BORDER=0>&nbsp;"; else printStr = "";
-  if(isSMTPhost(el))     smtpStr = "&nbsp;<IMG SRC=/mail.gif
BORDER=0>&nbsp;"; else smtpStr = "";
+  if(isMultihomed(el))   multihomed = "&nbsp;<IMG ALT=\"Multihomed host\"
SRC=/multihomed.gif BORDER=0>&nbsp;"; else multihomed = "";
+  if(gatewayHost(el))    gwStr = "&nbsp;<IMG ALT=Router SRC=/router.gif
BORDER=0>&nbsp;"; else gwStr = "";
+  if(nameServerHost(el)) dnsStr = "&nbsp;<IMG ALT=\"DNS Server\"
SRC=/dns.gif BORDER=0>&nbsp;"; else dnsStr = "";
+  if(isPrinter(el))      printStr = "&nbsp;<IMG ALT=Printer
SRC=/printer.gif BORDER=0>&nbsp;"; else printStr = "";
+  if(isSMTPhost(el))     smtpStr = "&nbsp;<IMG ALT=\"Mail Server (SMTP)\"
SRC=/mail.gif BORDER=0>&nbsp;"; else smtpStr = "";

   switch(isHostHealthy(el)) {
@@ -320,8 +320,8 @@
     break;
   case 1: /* Warning */
-    healthStr = "<IMG SRC=/Risk_medium.gif BORDER=0>";
+    healthStr = "<IMG ALT=\"Medium Risk\" SRC=/Risk_medium.gif BORDER=0>";
     break;
   case 2: /* Error */
-    healthStr = "<IMG SRC=/Risk_high.gif BORDER=0>";
+    healthStr = "<IMG ALT=\"High Risk\" SRC=/Risk_high.gif BORDER=0>";
     break;
   }
@@ -433,5 +433,6 @@

     if(snprintf(flagBuf, sizeof(flagBuf),
-               "<IMG ALIGN=MIDDLE SRC=/statsicons/flags/%s.gif BORDER=0>",
+               "<IMG ALT=\"Flag for domain %s\" ALIGN=MIDDLE
SRC=/statsicons/flags/%s.gif BORDER=0>",
+                domainName,
                domainName) < 0) traceEvent(TRACE_ERROR, "Buffer
overflow!");

--- ntop-original/reportUtils.c Tue Dec 18 17:05:21 2001
+++ ntop-current/reportUtils.c  Fri Dec 21 16:44:04 2001
@@ -111,5 +111,5 @@
     if(snprintf(buf, bufLen, "<TR %s><TH WIDTH=100 "TH_BG"
ALIGN=LEFT>%s</TH>"
            "<TD WIDTH=100 "TD_BG"  ALIGN=RIGHT>%s</TD>"
-           "<TD WIDTH=100><IMG ALIGN=MIDDLE SRC=/gauge.jpg WIDTH=100
HEIGHT=12></TD>\n",
+           "<TD WIDTH=100><IMG ALT=\"100\%\" ALIGN=MIDDLE SRC=/gauge.jpg
WIDTH=100 HEIGHT=12></TD>\n",
            getRowColor(), label, formatKBytes(totalS)) < 0)
       traceEvent(TRACE_ERROR, "Buffer overflow!");
@@ -119,8 +119,9 @@
             "<TD WIDTH=100 "TD_BG"  ALIGN=RIGHT>%s</TD>"
             "<TD WIDTH=100 "TD_BG"><TABLE BORDER=0 CELLPADDING=0
CELLSPACING=0 WIDTH=\"100\">"
-            "<TR><TD><IMG ALIGN=MIDDLE SRC=/gauge.jpg WIDTH=\"%d\"
HEIGHT=12></TD>"
+            "<TR><TD><IMG ALT=\"%d\%\" ALIGN=MIDDLE SRC=/gauge.jpg
WIDTH=\"%d\" HEIGHT=12></TD>"
             "<TD "TD_BG"  ALIGN=CENTER WIDTH=\"%d\">"
             "<P>&nbsp;</TD></TR></TABLE></TD>\n",
             getRowColor(), label, formatKBytes(totalS),
+            int_perc,
             (100*int_perc)/100, (100*(100-int_perc))/100) < 0)
       traceEvent(TRACE_ERROR, "Buffer overflow!");
@@ -153,5 +154,5 @@
   case 100:
     if(snprintf(buf, bufLen, "<TD WIDTH=100 "TD_BG"  ALIGN=RIGHT>%s</TD>"
-               "<TD WIDTH=100><IMG ALIGN=MIDDLE SRC=/gauge.jpg
WIDTH=\"100\" HEIGHT=12></TD></TR>\n",
+               "<TD WIDTH=100><IMG ALT=\"100\%\" ALIGN=MIDDLE
SRC=/gauge.jpg WIDTH=\"100\" HEIGHT=12></TD></TR>\n",
                formatKBytes(totalR)) < 0) traceEvent(TRACE_ERROR, "Buffer
overflow!");
     break;
@@ -159,8 +160,9 @@
     if(snprintf(buf, bufLen, "<TD WIDTH=100 "TD_BG"  ALIGN=RIGHT>%s</TD>"
            "<TD  WIDTH=100 "TD_BG"><TABLE BORDER=0 CELLPADDING=0
CELLSPACING=0 WIDTH=\"100\">"
-           "<TR><TD><IMG ALIGN=MIDDLE SRC=/gauge.jpg WIDTH=\"%d\"
HEIGHT=12>"
+           "<TR><TD><IMG ALT=\"%d\%\" ALIGN=MIDDLE SRC=/gauge.jpg
WIDTH=\"%d\" HEIGHT=12>"
            "</TD><TD "TD_BG"  ALIGN=CENTER WIDTH=\"%d\">"
            "<P>&nbsp;</TD></TR></TABLE></TD></TR>\n",
            formatKBytes(totalR),
+           int_perc,
            (100*int_perc)/100, (100*(100-int_perc))/100) < 0)
       traceEvent(TRACE_ERROR, "Buffer overflow!");
@@ -250,8 +252,8 @@
   if(revertOrder) {
     sign = "";
-    arrowGif = "&nbsp;<IMG SRC=arrow_up.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Ascending order, click to reverse\"
SRC=arrow_up.gif BORDER=0>";
   } else {
     sign = "-";
-    arrowGif = "&nbsp;<IMG SRC=arrow_down.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Descending order, click to reverse\"
SRC=arrow_down.gif BORDER=0>";
   }

@@ -554,27 +556,27 @@

   if(strstr(osName, "Windows") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/windows.gif>";
+    flagImg = "<IMG ALT=\"OS: Windows\" ALIGN=MIDDLE
SRC=/statsicons/os/windows.gif>";
   else if(strstr(osName, "IRIX") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/irix.gif>";
+    flagImg = "<IMG ALT=\"OS: Irix\" ALIGN=MIDDLE
SRC=/statsicons/os/irix.gif>";
   else if(strstr(osName, "Linux") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/linux.gif>";
+    flagImg = "<IMG ALT=\"OS: Linux\" ALIGN=MIDDLE
SRC=/statsicons/os/linux.gif>";
   else if(strstr(osName, "SunOS") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/sun.gif>";
+    flagImg = "<IMG ALT=\"OS: SunOS\" ALIGN=MIDDLE
SRC=/statsicons/os/sun.gif>";
   else if(strstr(osName, "Solaris") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/sun.gif>";
+    flagImg = "<IMG ALT=\"OS: Sun Solaris\" ALIGN=MIDDLE
SRC=/statsicons/os/sun.gif>";
   else if(strstr(osName, "HP/JETdirect") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/hp.gif>";
+    flagImg = "<IMG ALT=\"HP JetDirect\" ALIGN=MIDDLE
SRC=/statsicons/os/hp.gif>";
   else if(strstr(osName, "Mac") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/mac.gif>";
+    flagImg = "<IMG ALT=\"OS: Apple Mac\" ALIGN=MIDDLE
SRC=/statsicons/os/mac.gif>";
   else if(strstr(osName, "Novell") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/novell.gif>";
+    flagImg = "<IMG ALT=\"OS: Novell\" ALIGN=MIDDLE
SRC=/statsicons/os/novell.gif>";
   else if((strstr(osName, "BSD") != NULL) || (strstr(osName, "Unix") !=
NULL))
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/bsd.gif>";
+    flagImg = "<IMG ALT=\"OS: BSD Unix\" ALIGN=MIDDLE
SRC=/statsicons/os/bsd.gif>";
   else if(strstr(osName, "HP-UX") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/hp.gif>";
+    flagImg = "<IMG ALT=\"OS: HP-UX\" ALIGN=MIDDLE
SRC=/statsicons/os/hp.gif>";
   else if(strstr(osName, "AIX") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/aix.gif>";
+    flagImg = "<IMG ALT=\"OS: IBM AIX\" ALIGN=MIDDLE
SRC=/statsicons/os/aix.gif>";
   else if(strstr(osName, "Berkeley") != NULL)
-    flagImg = "<IMG ALIGN=MIDDLE SRC=/statsicons/os/bsd.gif>";
+    flagImg = "<IMG ALT=\"OS: Berkeley Unix\" ALIGN=MIDDLE
SRC=/statsicons/os/bsd.gif>";
   else
     flagImg = NULL;
@@ -2657,5 +2659,5 @@
      ) {
     if(snprintf(buf, sizeof(buf), "<TR %s><TH "TH_BG" ALIGN=LEFT>%s "
-               "<IMG SRC=/Risk_high.gif> <IMG SRC=/Risk_medium.gif> <IMG
SRC=/Risk_low.gif>"
+               "<IMG ALT=\"High Risk\" SRC=/Risk_high.gif> <IMG
ALT=\"Medium Risk\" SRC=/Risk_medium.gif> <IMG ALT=\"Low Risk\"
SRC=/Risk_low.gif>"
                "</TH><TD "TD_BG" ALIGN=RIGHT NOWRAP><OL>", getRowColor(),
                "Network Healthness") < 0) traceEvent(TRACE_ERROR, "Buffer
overflow!");
@@ -2663,9 +2665,9 @@

     if(hasWrongNetmask(el))
-      sendString("<LI><IMG SRC=/Risk_medium.gif><A HREF=/help.html#1>"
+      sendString("<LI><IMG ALT=\"Medium Risk\" SRC=/Risk_medium.gif><A
HREF=/help.html#1>"
                 "Wrong network mask or bridging enabled</A>\n");

     if(hasDuplicatedMac(el))
-      sendString("<LI><IMG SRC=/Risk_high.gif><A HREF=/help.html#2>"
+      sendString("<LI><IMG ALT=\"High Risk\" SRC=/Risk_high.gif><A
HREF=/help.html#2>"
                 "Duplicated MAC found for this IP address
(spoofing?)</A>\n");

@@ -2704,10 +2706,10 @@
     if(isWorkstation(el))         sendString("Workstation<br>");
     if(isMasterBrowser(el))       sendString("Master Browser<br>");
-    if(isPrinter(el))             sendString("Printer&nbsp;<IMG
SRC=printer.gif BORDER=0><br>");
+    if(isPrinter(el))             sendString("Printer&nbsp;<IMG ALT=Printer
SRC=printer.gif BORDER=0><br>");
     if(isBridgeHost(el))          sendString("Bridge<br>");

-    if(nameServerHost(el))     sendString("&nbsp;<IMG SRC=/dns.gif
BORDER=0>&nbsp;Name Server<br>");
-    if(gatewayHost(el))        sendString("Gateway&nbsp;<IMG
SRC=/router.gif BORDER=0>&nbsp;<br>");
-    if(isSMTPhost(el))         sendString("SMTP Server&nbsp;<IMG
SRC=/mail.gif BORDER=0>&nbsp;<br>");
+    if(nameServerHost(el))     sendString("&nbsp;<IMG ALT=\"DNS Server\"
SRC=/dns.gif BORDER=0>&nbsp;Name Server<br>");
+    if(gatewayHost(el))        sendString("Gateway&nbsp;<IMG ALT=Router
SRC=/router.gif BORDER=0>&nbsp;<br>");
+    if(isSMTPhost(el))         sendString("SMTP Server&nbsp;<IMG ALT=\"Mail
Server (SMTP)\" SRC=/mail.gif BORDER=0>&nbsp;<br>");
     if(isPOPhost(el))          sendString("POP Server<br>");
     if(isIMAPhost(el))         sendString("IMAP Server<br>");
@@ -2724,6 +2726,6 @@
 #endif

-    if(isDHCPClient(el))          sendString("BOOTP/DHCP Client&nbsp;<IMG
SRC=/bulb.gif BORDER=0><br>");
-    if(isDHCPServer(el))          sendString("BOOTP/DHCP Server&nbsp;<IMG
SRC=/wheel.gif BORDER=0>&nbsp;<br>");
+    if(isDHCPClient(el))          sendString("BOOTP/DHCP Client&nbsp;<IMG
ALT=\"DHCP Client\" SRC=/bulb.gif BIORDER=0><br>");
+    if(isDHCPServer(el))          sendString("BOOTP/DHCP Server&nbsp;<IMG
ALT=\"DHCP Server\" SRC=/wheel.gif BORDER=0>&nbsp;<br>");
     sendString("</TD></TR>");
   }
@@ -2803,5 +2805,5 @@

     if(isMultihomed(el) && (!broadcastHost(el)))
-      multihomed = "&nbsp;-&nbsp;multihomed&nbsp;<IMG SRC=/multihomed.gif
BORDER=0>";
+      multihomed = "&nbsp;-&nbsp;multihomed&nbsp;<IMG ALT=\"Multihomed
host\" SRC=/multihomed.gif BORDER=0>";
     else
       multihomed = "";
@@ -3017,5 +3019,5 @@
       if(snprintf(buf, sizeof(buf), "<TR %s><TH "TH_BG"
ALIGN=LEFT>%s</TH><TD "TD_BG"  ALIGN=RIGHT>"
                  "%s%s</TD></TR>\n",
-                 getRowColor(), "MAC&nbsp;Address <IMG SRC=/card.gif
BORDER=0>",
+                 getRowColor(), "MAC&nbsp;Address <IMG ALT=\"Network
Interface Card (NIC)\" SRC=/card.gif BORDER=0>",
                  el->ethAddressString,
                  separator /* it avoids empty cells not to be rendered */)
< 0)
@@ -3055,5 +3057,5 @@
     if(snprintf(buf, sizeof(buf), "<TR %s><TH "TH_BG" ALIGN=LEFT>%s</TH><TD
"TD_BG" ALIGN=RIGHT>"
                "<A HREF=%s.html>%s</A>%s</TD></TR>\n",
-               getRowColor(), "Last MAC Address/Router <IMG SRC=/card.gif
BORDER=0>",
+               getRowColor(), "Last MAC Address/Router <IMG ALT=\"Network
Interface Card (NIC)/Router\" SRC=/card.gif BORDER=0>",
                symLink, symMacAddr,
                separator /* it avoids empty cells not to be rendered */) <
0)
@@ -3577,5 +3579,5 @@
     if(snprintf(buf, bufLen, "<TR %s><TH "TH_BG" ALIGN=LEFT
WIDTH=150>%s</TH>"
                "<TD "TD_BG"  ALIGN=RIGHT WIDTH=100>%s</TD>"
-               "<TD ALIGN=CENTER WIDTH=250><IMG ALIGN=MIDDLE SRC=/gauge.jpg
WIDTH=\"250\" HEIGHT=12>"
+               "<TD ALIGN=CENTER WIDTH=250><IMG ALT=\"100\%\" ALIGN=MIDDLE
SRC=/gauge.jpg WIDTH=\"250\" HEIGHT=12>"
                "</TD></TR>\n",
                getRowColor(), label, formatKBytes(total)) < 0)
@@ -3586,8 +3588,9 @@
            "<TD "TD_BG" ALIGN=RIGHT WIDTH=100>%s</TD>"
            "<TD "TD_BG" WIDTH=250><TABLE BORDER=0 CELLPADDING=0
CELLSPACING=0 WIDTH=\"250\">"
-           "<TR><TD><IMG ALIGN=MIDDLE SRC=/gauge.jpg WIDTH=\"%d\"
HEIGHT=12>"
+           "<TR><TD><IMG ALT=\"%d\%\" ALIGN=MIDDLE SRC=/gauge.jpg
WIDTH=\"%d\" HEIGHT=12>"
            "</TD><TD "TD_BG" ALIGN=CENTER WIDTH=\"%d\" %s>"
            "<P>&nbsp;</TD></TR></TABLE></TD></TR>\n",
            getRowColor(), label, formatKBytes(total),
+           int_perc,
            (250*int_perc)/100, (250*(100-int_perc))/100,
getActualRowColor()) < 0)
       traceEvent(TRACE_ERROR, "Buffer overflow!");
@@ -3738,5 +3741,5 @@
   snprintf(buf, BUF_SIZE,
           "<CENTER>\n"
-          "<P><IMG SRC=/warning.gif>\n"
+          "<P><IMG ALT=Warning SRC=/warning.gif>\n"
           "<P><FONT COLOR=\"#FF0000\" SIZE=+1>%s</FONT>\n"
           "</CENTER>\n", text);
--- ntop-original/report.c      Sat Dec 15 17:05:20 2001
+++ ntop-current/report.c       Sat Dec 22 00:25:57 2001
@@ -849,8 +849,8 @@
   if(revertOrder) {
     sign = "";
-    arrowGif = "&nbsp;<IMG SRC=arrow_up.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Descending order, click to reverse\"
SRC=arrow_up.gif BORDER=0>";
   } else {
     sign = "-";
-    arrowGif = "&nbsp;<IMG SRC=arrow_down.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Ascending order, click to reverse\"
SRC=arrow_down.gif BORDER=0>";
   }

@@ -993,8 +993,8 @@
   if(revertOrder) {
     sign = "";
-    arrowGif = "&nbsp;<IMG SRC=arrow_up.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Descending order, click to reverse\"
SRC=arrow_up.gif BORDER=0>";
   } else {
     sign = "-";
-    arrowGif = "&nbsp;<IMG SRC=arrow_down.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Ascending order, click to reverse\"
SRC=arrow_down.gif BORDER=0>";
   }

@@ -1615,8 +1615,8 @@
   if(revertOrder) {
     sign = "";
-    arrowGif = "&nbsp;<IMG SRC=arrow_up.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Descending order, click to reverse\"
SRC=arrow_up.gif BORDER=0>";
   } else {
     sign = "-";
-    arrowGif = "&nbsp;<IMG SRC=arrow_down.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Ascending order, click to reverse\"
SRC=arrow_down.gif BORDER=0>";
   }

@@ -2056,5 +2056,6 @@
   default:
     if(snprintf(buf, bufLen, "<TD "TD_BG" ALIGN=LEFT><IMG ALIGN=ABSMIDDLE
SRC=/gauge.jpg"
-               " WIDTH=%d HEIGHT=12>&nbsp;</TD>\n",
+               " ALT=\"%d\%\" WIDTH=%d HEIGHT=12>&nbsp;</TD>\n",
+               int_perc,
                ratio*int_perc) < 0) traceEvent(TRACE_ERROR, "Buffer
overflow!");
     break;
@@ -3289,8 +3290,8 @@
   if(revertOrder) {
     sign = "";
-    arrowGif = "&nbsp;<IMG SRC=arrow_up.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Decending order, click to reverse\"
SRC=arrow_up.gif BORDER=0>";
   } else {
     sign = "-";
-    arrowGif = "&nbsp;<IMG SRC=arrow_down.gif BORDER=0>";
+    arrowGif = "&nbsp;<IMG ALT=\"Ascending order, click to reverse\"
SRC=arrow_down.gif BORDER=0>";
   }

@@ -3772,8 +3773,8 @@
     if(revertOrder) {
       sign = "";
-      arrowGif = "&nbsp;<IMG SRC=arrow_up.gif BORDER=0>";
+      arrowGif = "&nbsp;<IMG ALT=\"Descending Order, click to reverse\"
SRC=arrow_up.gif BORDER=0>";
     } else {
       sign = "-";
-      arrowGif = "&nbsp;<IMG SRC=arrow_down.gif BORDER=0>";
+      arrowGif = "&nbsp;<IMG ALT=\"Ascending Order, click to reverse\"
SRC=arrow_down.gif BORDER=0>";
     }

--- ntop-original/admin.c       Thu Dec  6 17:05:05 2001
+++ ntop-current/admin.c        Fri Dec 21 15:39:26 2001
@@ -64,5 +64,5 @@
        if(snprintf(buf, BUF_SIZE, "<TR><TH "TH_BG" ALIGN=LEFT><IMG
SRC=/user.gif>"
                "&nbsp;%s</TH><TD "TD_BG"><A HREF=/modifyUser?%s>"
-               "<IMG SRC=/modifyUser.gif BORDER=0 align=absmiddle></A>"
+               "<IMG ALT=\"Modify User\" SRC=/modifyUser.gif BORDER=0
align=absmiddle></A>"
                "&nbsp;</TD></TR></TH></TR>\n", &key_data.dptr[1],
key_data.dptr) < 0)
          traceEvent(TRACE_ERROR, "Buffer overflow!");
@@ -71,6 +71,6 @@
        if(snprintf(buf, BUF_SIZE, "<TR><TH "TH_BG" ALIGN=LEFT><IMG
SRC=/user.gif>"
                "&nbsp;%s</TH><TD "TD_BG"><A HREF=/modifyUser?%s>"
-               "<IMG SRC=/modifyUser.gif BORDER=0 align=absmiddle></A>"
-               "&nbsp;<A HREF=/deleteUser?%s><IMG SRC=/deleteUser.gif
BORDER=0 align=absmiddle>"
+               "<IMG ALT=\"Modify User\" SRC=/modifyUser.gif BORDER=0
align=absmiddle></A>"
+               "&nbsp;<A HREF=/deleteUser?%s><IMG ALT=\"Delete User\"
SRC=/deleteUser.gif BORDER=0 align=absmiddle>"
                "</A></TD></TR></TH></TR>\n", &key_data.dptr[1], ebuf, ebuf)
< 0)
          traceEvent(TRACE_ERROR, "Buffer overflow!");
@@ -305,6 +305,6 @@
       if(snprintf(buf, BUF_SIZE, "<TR><TH "TH_BG" ALIGN=LEFT><IMG
SRC=/user.gif>"
              "&nbsp;'%s*'</TH><TD "TD_BG"><A HREF=/modifyURL?%s>"
-             "<IMG SRC=/modifyUser.gif BORDER=0 align=absmiddle></A>"
-             "&nbsp;<A HREF=/deleteURL?%s><IMG SRC=/deleteUser.gif BORDER=0
align=absmiddle>"
+             "<IMG ALT=\"Modify URL\" SRC=/modifyUser.gif BORDER=0
align=absmiddle></A>"
+             "&nbsp;<A HREF=/deleteURL?%s><IMG ALT=\"Delete URL\"
SRC=/deleteUser.gif BORDER=0 align=absmiddle>"
              "</A></TD></TR></TH></TR>\n", &key_data.dptr[1], ebuf, ebuf) <
0)
          traceEvent(TRACE_ERROR, "Buffer overflow!");
=====================E N D==========================

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