add link to russian version of the page
diff --git a/doc/comparison.html b/doc/comparison.html
index 706c142..4e1ea8e 100644
--- a/doc/comparison.html
+++ b/doc/comparison.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/comparison.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>
diff --git a/doc/developers.html b/doc/developers.html
index 7bcf0eb..7429bc3 100644
--- a/doc/developers.html
+++ b/doc/developers.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/developers.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>
diff --git a/doc/documentation.html b/doc/documentation.html
index ca712ee..ec8107a 100644
--- a/doc/documentation.html
+++ b/doc/documentation.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/documentation.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>
diff --git a/doc/download.html b/doc/download.html
index 34dfec7..d070994 100644
--- a/doc/download.html
+++ b/doc/download.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/download.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>
diff --git a/doc/features.html b/doc/features.html
index 41fbea9..c095e0a 100644
--- a/doc/features.html
+++ b/doc/features.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/features.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>
diff --git a/doc/format.html b/doc/format.html
index f0a88ab..8726f02 100644
--- a/doc/format.html
+++ b/doc/format.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/format.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>
diff --git a/doc/goals.html b/doc/goals.html
index 7235d44..bfdf092 100644
--- a/doc/goals.html
+++ b/doc/goals.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/goals.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>
diff --git a/doc/id.html b/doc/id.html
index 3559955..0d03ed5 100644
--- a/doc/id.html
+++ b/doc/id.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/id.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>
diff --git a/doc/index.html b/doc/index.html
index 66a107d..3614211 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/index.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>
diff --git a/doc/news.html b/doc/news.html
index 51d0092..a2c983d 100644
--- a/doc/news.html
+++ b/doc/news.html
@@ -45,6 +45,21 @@
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
 
+<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
+	<TR>
+		<TD ALIGN="CENTER" BGCOLOR="#EEEED4">
+			<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0>
+				<TR>
+					<TD HEIGHT=22 BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;english&nbsp;&nbsp;</TD><TD BGCOLOR="#EEEED4" ALIGN=CENTER>|</TD>
+					<TD           BGCOLOR="#EEEED4" ALIGN=CENTER NOWRAP>&nbsp;&nbsp;<A CLASS="topnav" HREF="ru/news.html">russian</A>&nbsp;&nbsp;</TD>
+				</TR>
+			</TABLE>
+		</TD>
+	</TR>
+</TABLE>
+
+<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#000000"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="2" ALT=""></TD></TR></TABLE>
+
 <CENTER>
 
 <TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR BGCOLOR="#99CC99"><TD><IMG SRC="images/1x1.gif" WIDTH="1" HEIGHT="15" ALT=""></TD></TR></TABLE>