Fixes on main page

templates/Full/Boards.xslt

@@ -57,12 +57,16 @@
 										</a>
 										<br />
 										<a>
+											<xsl:if test="session/user">
 												<xsl:attribute name="href">/User/<xsl:value-of select="session/user/id"/>/Replies/</xsl:attribute>
+											</xsl:if>
 											<xsl:text>Ïîñëåäíèå îòâåòû íà ìîè ñîîáùåíèÿ</xsl:text>
 										</a>
 										<br />
 										<a>
+											<xsl:if test="session/user">
 												<xsl:attribute name="href">/User/<xsl:value-of select="session/user/id"/>/PollsParticipated/</xsl:attribute>
+											</xsl:if>
 											<xsl:text>Ïîñëåäíèå îïðîñû ñ ìîèì ó÷àñòèåì</xsl:text>
 										</a>
 										<br />