diff --git a/.idea/dataSources.local.xml b/.idea/dataSources.local.xml
new file mode 100644
index 0000000..c1dc998
--- /dev/null
+++ b/.idea/dataSources.local.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="dataSourceStorageLocal" created-in="PS-251.23774.436">
+    <data-source name="formular@localhost" uuid="c701181f-7762-408b-a3dd-5f672dc66e94">
+      <database-info product="MySQL" version="5.5.5-10.4.32-MariaDB" jdbc-version="4.2" driver-name="MySQL Connector/J" driver-version="mysql-connector-j-8.2.0 (Revision: 06a1f724497fd81c6a659131fda822c9e5085b6c)" dbms="MARIADB" exact-version="10.4.32" exact-driver-version="8.2">
+        <extra-name-characters>#@</extra-name-characters>
+        <identifier-quote-string>`</identifier-quote-string>
+      </database-info>
+      <case-sensitivity plain-identifiers="lower" quoted-identifiers="lower" />
+      <secret-storage>master_key</secret-storage>
+      <user-name>root</user-name>
+      <schema-mapping>
+        <introspection-scope>
+          <node kind="schema" qname="@" />
+        </introspection-scope>
+      </schema-mapping>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/dataSources.xml b/.idea/dataSources.xml
new file mode 100644
index 0000000..d319e80
--- /dev/null
+++ b/.idea/dataSources.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="formular@localhost" uuid="c701181f-7762-408b-a3dd-5f672dc66e94">
+      <driver-ref>mysql.8</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>com.mysql.cj.jdbc.Driver</jdbc-driver>
+      <jdbc-url>jdbc:mysql://localhost:3306/formular</jdbc-url>
+      <working-dir>$ProjectFileDir$</working-dir>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94.xml b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94.xml
new file mode 100644
index 0000000..a4d1c4c
--- /dev/null
+++ b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94.xml
@@ -0,0 +1,1195 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<dataSource name="formular@localhost">
+  <database-model serializer="dbm" dbms="MARIADB" family-id="MARIADB" format-version="4.53">
+    <root id="1">
+      <DefaultCasing>lower/lower</DefaultCasing>
+      <DefaultEngine>InnoDB</DefaultEngine>
+      <Grants>|root||root|127.0.0.1|ALTER|G
+|root||root|::1|ALTER|G
+|root||root|localhost|ALTER|G
+|root||root|127.0.0.1|ALTER ROUTINE|G
+|root||root|::1|ALTER ROUTINE|G
+|root||root|localhost|ALTER ROUTINE|G
+|root||root|127.0.0.1|CREATE|G
+|root||root|::1|CREATE|G
+|root||root|localhost|CREATE|G
+|root||root|127.0.0.1|CREATE ROUTINE|G
+|root||root|::1|CREATE ROUTINE|G
+|root||root|localhost|CREATE ROUTINE|G
+|root||root|127.0.0.1|CREATE TABLESPACE|G
+|root||root|::1|CREATE TABLESPACE|G
+|root||root|localhost|CREATE TABLESPACE|G
+|root||root|127.0.0.1|CREATE TEMPORARY TABLES|G
+|root||root|::1|CREATE TEMPORARY TABLES|G
+|root||root|localhost|CREATE TEMPORARY TABLES|G
+|root||root|127.0.0.1|CREATE USER|G
+|root||root|::1|CREATE USER|G
+|root||root|localhost|CREATE USER|G
+|root||root|127.0.0.1|CREATE VIEW|G
+|root||root|::1|CREATE VIEW|G
+|root||root|localhost|CREATE VIEW|G
+|root||root|127.0.0.1|DELETE|G
+|root||root|::1|DELETE|G
+|root||root|localhost|DELETE|G
+|root||root|127.0.0.1|DELETE HISTORY|G
+|root||root|::1|DELETE HISTORY|G
+|root||root|localhost|DELETE HISTORY|G
+|root||root|127.0.0.1|DROP|G
+|root||root|::1|DROP|G
+|root||root|localhost|DROP|G
+|root||root|127.0.0.1|EVENT|G
+|root||root|::1|EVENT|G
+|root||root|localhost|EVENT|G
+|root||root|127.0.0.1|EXECUTE|G
+|root||root|::1|EXECUTE|G
+|root||root|localhost|EXECUTE|G
+|root||root|127.0.0.1|FILE|G
+|root||root|::1|FILE|G
+|root||root|localhost|FILE|G
+|root||root|127.0.0.1|INDEX|G
+|root||root|::1|INDEX|G
+|root||root|localhost|INDEX|G
+|root||root|127.0.0.1|INSERT|G
+|root||root|::1|INSERT|G
+|root||root|localhost|INSERT|G
+|root||root|127.0.0.1|LOCK TABLES|G
+|root||root|::1|LOCK TABLES|G
+|root||root|localhost|LOCK TABLES|G
+|root||root|127.0.0.1|PROCESS|G
+|root||root|::1|PROCESS|G
+|root||root|localhost|PROCESS|G
+|root||root|127.0.0.1|REFERENCES|G
+|root||root|::1|REFERENCES|G
+|root||root|localhost|REFERENCES|G
+|root||root|127.0.0.1|RELOAD|G
+|root||root|::1|RELOAD|G
+|root||root|localhost|RELOAD|G
+|root||root|127.0.0.1|REPLICATION CLIENT|G
+|root||root|::1|REPLICATION CLIENT|G
+|root||root|localhost|REPLICATION CLIENT|G
+|root||root|127.0.0.1|REPLICATION SLAVE|G
+|root||root|::1|REPLICATION SLAVE|G
+|root||root|localhost|REPLICATION SLAVE|G
+|root||root|127.0.0.1|SELECT|G
+|root||root|::1|SELECT|G
+|root||root|localhost|SELECT|G
+|root||root|127.0.0.1|SHOW DATABASES|G
+|root||root|::1|SHOW DATABASES|G
+|root||root|localhost|SHOW DATABASES|G
+|root||root|127.0.0.1|SHOW VIEW|G
+|root||root|::1|SHOW VIEW|G
+|root||root|localhost|SHOW VIEW|G
+|root||root|127.0.0.1|SHUTDOWN|G
+|root||root|::1|SHUTDOWN|G
+|root||root|localhost|SHUTDOWN|G
+|root||root|127.0.0.1|SUPER|G
+|root||root|::1|SUPER|G
+|root||root|localhost|SUPER|G
+|root||root|127.0.0.1|TRIGGER|G
+|root||root|::1|TRIGGER|G
+|root||root|localhost|TRIGGER|G
+|root||root|127.0.0.1|UPDATE|G
+|root||root|::1|UPDATE|G
+|root||root|localhost|UPDATE|G
+|root||root|127.0.0.1|grant option|G
+|root||root|::1|grant option|G
+|root||root|localhost|grant option|G</Grants>
+      <ServerVersion>10.4.32</ServerVersion>
+    </root>
+    <collation id="2" parent="1" name="armscii8_bin">
+      <Charset>armscii8</Charset>
+    </collation>
+    <collation id="3" parent="1" name="armscii8_general_ci">
+      <Charset>armscii8</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="4" parent="1" name="armscii8_general_nopad_ci">
+      <Charset>armscii8</Charset>
+    </collation>
+    <collation id="5" parent="1" name="armscii8_nopad_bin">
+      <Charset>armscii8</Charset>
+    </collation>
+    <collation id="6" parent="1" name="ascii_bin">
+      <Charset>ascii</Charset>
+    </collation>
+    <collation id="7" parent="1" name="ascii_general_ci">
+      <Charset>ascii</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="8" parent="1" name="ascii_general_nopad_ci">
+      <Charset>ascii</Charset>
+    </collation>
+    <collation id="9" parent="1" name="ascii_nopad_bin">
+      <Charset>ascii</Charset>
+    </collation>
+    <collation id="10" parent="1" name="big5_bin">
+      <Charset>big5</Charset>
+    </collation>
+    <collation id="11" parent="1" name="big5_chinese_ci">
+      <Charset>big5</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="12" parent="1" name="big5_chinese_nopad_ci">
+      <Charset>big5</Charset>
+    </collation>
+    <collation id="13" parent="1" name="big5_nopad_bin">
+      <Charset>big5</Charset>
+    </collation>
+    <collation id="14" parent="1" name="binary">
+      <Charset>binary</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="15" parent="1" name="cp1250_bin">
+      <Charset>cp1250</Charset>
+    </collation>
+    <collation id="16" parent="1" name="cp1250_croatian_ci">
+      <Charset>cp1250</Charset>
+    </collation>
+    <collation id="17" parent="1" name="cp1250_czech_cs">
+      <Charset>cp1250</Charset>
+    </collation>
+    <collation id="18" parent="1" name="cp1250_general_ci">
+      <Charset>cp1250</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="19" parent="1" name="cp1250_general_nopad_ci">
+      <Charset>cp1250</Charset>
+    </collation>
+    <collation id="20" parent="1" name="cp1250_nopad_bin">
+      <Charset>cp1250</Charset>
+    </collation>
+    <collation id="21" parent="1" name="cp1250_polish_ci">
+      <Charset>cp1250</Charset>
+    </collation>
+    <collation id="22" parent="1" name="cp1251_bin">
+      <Charset>cp1251</Charset>
+    </collation>
+    <collation id="23" parent="1" name="cp1251_bulgarian_ci">
+      <Charset>cp1251</Charset>
+    </collation>
+    <collation id="24" parent="1" name="cp1251_general_ci">
+      <Charset>cp1251</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="25" parent="1" name="cp1251_general_cs">
+      <Charset>cp1251</Charset>
+    </collation>
+    <collation id="26" parent="1" name="cp1251_general_nopad_ci">
+      <Charset>cp1251</Charset>
+    </collation>
+    <collation id="27" parent="1" name="cp1251_nopad_bin">
+      <Charset>cp1251</Charset>
+    </collation>
+    <collation id="28" parent="1" name="cp1251_ukrainian_ci">
+      <Charset>cp1251</Charset>
+    </collation>
+    <collation id="29" parent="1" name="cp1256_bin">
+      <Charset>cp1256</Charset>
+    </collation>
+    <collation id="30" parent="1" name="cp1256_general_ci">
+      <Charset>cp1256</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="31" parent="1" name="cp1256_general_nopad_ci">
+      <Charset>cp1256</Charset>
+    </collation>
+    <collation id="32" parent="1" name="cp1256_nopad_bin">
+      <Charset>cp1256</Charset>
+    </collation>
+    <collation id="33" parent="1" name="cp1257_bin">
+      <Charset>cp1257</Charset>
+    </collation>
+    <collation id="34" parent="1" name="cp1257_general_ci">
+      <Charset>cp1257</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="35" parent="1" name="cp1257_general_nopad_ci">
+      <Charset>cp1257</Charset>
+    </collation>
+    <collation id="36" parent="1" name="cp1257_lithuanian_ci">
+      <Charset>cp1257</Charset>
+    </collation>
+    <collation id="37" parent="1" name="cp1257_nopad_bin">
+      <Charset>cp1257</Charset>
+    </collation>
+    <collation id="38" parent="1" name="cp850_bin">
+      <Charset>cp850</Charset>
+    </collation>
+    <collation id="39" parent="1" name="cp850_general_ci">
+      <Charset>cp850</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="40" parent="1" name="cp850_general_nopad_ci">
+      <Charset>cp850</Charset>
+    </collation>
+    <collation id="41" parent="1" name="cp850_nopad_bin">
+      <Charset>cp850</Charset>
+    </collation>
+    <collation id="42" parent="1" name="cp852_bin">
+      <Charset>cp852</Charset>
+    </collation>
+    <collation id="43" parent="1" name="cp852_general_ci">
+      <Charset>cp852</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="44" parent="1" name="cp852_general_nopad_ci">
+      <Charset>cp852</Charset>
+    </collation>
+    <collation id="45" parent="1" name="cp852_nopad_bin">
+      <Charset>cp852</Charset>
+    </collation>
+    <collation id="46" parent="1" name="cp866_bin">
+      <Charset>cp866</Charset>
+    </collation>
+    <collation id="47" parent="1" name="cp866_general_ci">
+      <Charset>cp866</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="48" parent="1" name="cp866_general_nopad_ci">
+      <Charset>cp866</Charset>
+    </collation>
+    <collation id="49" parent="1" name="cp866_nopad_bin">
+      <Charset>cp866</Charset>
+    </collation>
+    <collation id="50" parent="1" name="cp932_bin">
+      <Charset>cp932</Charset>
+    </collation>
+    <collation id="51" parent="1" name="cp932_japanese_ci">
+      <Charset>cp932</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="52" parent="1" name="cp932_japanese_nopad_ci">
+      <Charset>cp932</Charset>
+    </collation>
+    <collation id="53" parent="1" name="cp932_nopad_bin">
+      <Charset>cp932</Charset>
+    </collation>
+    <collation id="54" parent="1" name="dec8_bin">
+      <Charset>dec8</Charset>
+    </collation>
+    <collation id="55" parent="1" name="dec8_nopad_bin">
+      <Charset>dec8</Charset>
+    </collation>
+    <collation id="56" parent="1" name="dec8_swedish_ci">
+      <Charset>dec8</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="57" parent="1" name="dec8_swedish_nopad_ci">
+      <Charset>dec8</Charset>
+    </collation>
+    <collation id="58" parent="1" name="eucjpms_bin">
+      <Charset>eucjpms</Charset>
+    </collation>
+    <collation id="59" parent="1" name="eucjpms_japanese_ci">
+      <Charset>eucjpms</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="60" parent="1" name="eucjpms_japanese_nopad_ci">
+      <Charset>eucjpms</Charset>
+    </collation>
+    <collation id="61" parent="1" name="eucjpms_nopad_bin">
+      <Charset>eucjpms</Charset>
+    </collation>
+    <collation id="62" parent="1" name="euckr_bin">
+      <Charset>euckr</Charset>
+    </collation>
+    <collation id="63" parent="1" name="euckr_korean_ci">
+      <Charset>euckr</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="64" parent="1" name="euckr_korean_nopad_ci">
+      <Charset>euckr</Charset>
+    </collation>
+    <collation id="65" parent="1" name="euckr_nopad_bin">
+      <Charset>euckr</Charset>
+    </collation>
+    <collation id="66" parent="1" name="gb2312_bin">
+      <Charset>gb2312</Charset>
+    </collation>
+    <collation id="67" parent="1" name="gb2312_chinese_ci">
+      <Charset>gb2312</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="68" parent="1" name="gb2312_chinese_nopad_ci">
+      <Charset>gb2312</Charset>
+    </collation>
+    <collation id="69" parent="1" name="gb2312_nopad_bin">
+      <Charset>gb2312</Charset>
+    </collation>
+    <collation id="70" parent="1" name="gbk_bin">
+      <Charset>gbk</Charset>
+    </collation>
+    <collation id="71" parent="1" name="gbk_chinese_ci">
+      <Charset>gbk</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="72" parent="1" name="gbk_chinese_nopad_ci">
+      <Charset>gbk</Charset>
+    </collation>
+    <collation id="73" parent="1" name="gbk_nopad_bin">
+      <Charset>gbk</Charset>
+    </collation>
+    <collation id="74" parent="1" name="geostd8_bin">
+      <Charset>geostd8</Charset>
+    </collation>
+    <collation id="75" parent="1" name="geostd8_general_ci">
+      <Charset>geostd8</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="76" parent="1" name="geostd8_general_nopad_ci">
+      <Charset>geostd8</Charset>
+    </collation>
+    <collation id="77" parent="1" name="geostd8_nopad_bin">
+      <Charset>geostd8</Charset>
+    </collation>
+    <collation id="78" parent="1" name="greek_bin">
+      <Charset>greek</Charset>
+    </collation>
+    <collation id="79" parent="1" name="greek_general_ci">
+      <Charset>greek</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="80" parent="1" name="greek_general_nopad_ci">
+      <Charset>greek</Charset>
+    </collation>
+    <collation id="81" parent="1" name="greek_nopad_bin">
+      <Charset>greek</Charset>
+    </collation>
+    <collation id="82" parent="1" name="hebrew_bin">
+      <Charset>hebrew</Charset>
+    </collation>
+    <collation id="83" parent="1" name="hebrew_general_ci">
+      <Charset>hebrew</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="84" parent="1" name="hebrew_general_nopad_ci">
+      <Charset>hebrew</Charset>
+    </collation>
+    <collation id="85" parent="1" name="hebrew_nopad_bin">
+      <Charset>hebrew</Charset>
+    </collation>
+    <collation id="86" parent="1" name="hp8_bin">
+      <Charset>hp8</Charset>
+    </collation>
+    <collation id="87" parent="1" name="hp8_english_ci">
+      <Charset>hp8</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="88" parent="1" name="hp8_english_nopad_ci">
+      <Charset>hp8</Charset>
+    </collation>
+    <collation id="89" parent="1" name="hp8_nopad_bin">
+      <Charset>hp8</Charset>
+    </collation>
+    <collation id="90" parent="1" name="keybcs2_bin">
+      <Charset>keybcs2</Charset>
+    </collation>
+    <collation id="91" parent="1" name="keybcs2_general_ci">
+      <Charset>keybcs2</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="92" parent="1" name="keybcs2_general_nopad_ci">
+      <Charset>keybcs2</Charset>
+    </collation>
+    <collation id="93" parent="1" name="keybcs2_nopad_bin">
+      <Charset>keybcs2</Charset>
+    </collation>
+    <collation id="94" parent="1" name="koi8r_bin">
+      <Charset>koi8r</Charset>
+    </collation>
+    <collation id="95" parent="1" name="koi8r_general_ci">
+      <Charset>koi8r</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="96" parent="1" name="koi8r_general_nopad_ci">
+      <Charset>koi8r</Charset>
+    </collation>
+    <collation id="97" parent="1" name="koi8r_nopad_bin">
+      <Charset>koi8r</Charset>
+    </collation>
+    <collation id="98" parent="1" name="koi8u_bin">
+      <Charset>koi8u</Charset>
+    </collation>
+    <collation id="99" parent="1" name="koi8u_general_ci">
+      <Charset>koi8u</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="100" parent="1" name="koi8u_general_nopad_ci">
+      <Charset>koi8u</Charset>
+    </collation>
+    <collation id="101" parent="1" name="koi8u_nopad_bin">
+      <Charset>koi8u</Charset>
+    </collation>
+    <collation id="102" parent="1" name="latin1_bin">
+      <Charset>latin1</Charset>
+    </collation>
+    <collation id="103" parent="1" name="latin1_danish_ci">
+      <Charset>latin1</Charset>
+    </collation>
+    <collation id="104" parent="1" name="latin1_general_ci">
+      <Charset>latin1</Charset>
+    </collation>
+    <collation id="105" parent="1" name="latin1_general_cs">
+      <Charset>latin1</Charset>
+    </collation>
+    <collation id="106" parent="1" name="latin1_german1_ci">
+      <Charset>latin1</Charset>
+    </collation>
+    <collation id="107" parent="1" name="latin1_german2_ci">
+      <Charset>latin1</Charset>
+    </collation>
+    <collation id="108" parent="1" name="latin1_nopad_bin">
+      <Charset>latin1</Charset>
+    </collation>
+    <collation id="109" parent="1" name="latin1_spanish_ci">
+      <Charset>latin1</Charset>
+    </collation>
+    <collation id="110" parent="1" name="latin1_swedish_ci">
+      <Charset>latin1</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="111" parent="1" name="latin1_swedish_nopad_ci">
+      <Charset>latin1</Charset>
+    </collation>
+    <collation id="112" parent="1" name="latin2_bin">
+      <Charset>latin2</Charset>
+    </collation>
+    <collation id="113" parent="1" name="latin2_croatian_ci">
+      <Charset>latin2</Charset>
+    </collation>
+    <collation id="114" parent="1" name="latin2_czech_cs">
+      <Charset>latin2</Charset>
+    </collation>
+    <collation id="115" parent="1" name="latin2_general_ci">
+      <Charset>latin2</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="116" parent="1" name="latin2_general_nopad_ci">
+      <Charset>latin2</Charset>
+    </collation>
+    <collation id="117" parent="1" name="latin2_hungarian_ci">
+      <Charset>latin2</Charset>
+    </collation>
+    <collation id="118" parent="1" name="latin2_nopad_bin">
+      <Charset>latin2</Charset>
+    </collation>
+    <collation id="119" parent="1" name="latin5_bin">
+      <Charset>latin5</Charset>
+    </collation>
+    <collation id="120" parent="1" name="latin5_nopad_bin">
+      <Charset>latin5</Charset>
+    </collation>
+    <collation id="121" parent="1" name="latin5_turkish_ci">
+      <Charset>latin5</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="122" parent="1" name="latin5_turkish_nopad_ci">
+      <Charset>latin5</Charset>
+    </collation>
+    <collation id="123" parent="1" name="latin7_bin">
+      <Charset>latin7</Charset>
+    </collation>
+    <collation id="124" parent="1" name="latin7_estonian_cs">
+      <Charset>latin7</Charset>
+    </collation>
+    <collation id="125" parent="1" name="latin7_general_ci">
+      <Charset>latin7</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="126" parent="1" name="latin7_general_cs">
+      <Charset>latin7</Charset>
+    </collation>
+    <collation id="127" parent="1" name="latin7_general_nopad_ci">
+      <Charset>latin7</Charset>
+    </collation>
+    <collation id="128" parent="1" name="latin7_nopad_bin">
+      <Charset>latin7</Charset>
+    </collation>
+    <collation id="129" parent="1" name="macce_bin">
+      <Charset>macce</Charset>
+    </collation>
+    <collation id="130" parent="1" name="macce_general_ci">
+      <Charset>macce</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="131" parent="1" name="macce_general_nopad_ci">
+      <Charset>macce</Charset>
+    </collation>
+    <collation id="132" parent="1" name="macce_nopad_bin">
+      <Charset>macce</Charset>
+    </collation>
+    <collation id="133" parent="1" name="macroman_bin">
+      <Charset>macroman</Charset>
+    </collation>
+    <collation id="134" parent="1" name="macroman_general_ci">
+      <Charset>macroman</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="135" parent="1" name="macroman_general_nopad_ci">
+      <Charset>macroman</Charset>
+    </collation>
+    <collation id="136" parent="1" name="macroman_nopad_bin">
+      <Charset>macroman</Charset>
+    </collation>
+    <collation id="137" parent="1" name="sjis_bin">
+      <Charset>sjis</Charset>
+    </collation>
+    <collation id="138" parent="1" name="sjis_japanese_ci">
+      <Charset>sjis</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="139" parent="1" name="sjis_japanese_nopad_ci">
+      <Charset>sjis</Charset>
+    </collation>
+    <collation id="140" parent="1" name="sjis_nopad_bin">
+      <Charset>sjis</Charset>
+    </collation>
+    <collation id="141" parent="1" name="swe7_bin">
+      <Charset>swe7</Charset>
+    </collation>
+    <collation id="142" parent="1" name="swe7_nopad_bin">
+      <Charset>swe7</Charset>
+    </collation>
+    <collation id="143" parent="1" name="swe7_swedish_ci">
+      <Charset>swe7</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="144" parent="1" name="swe7_swedish_nopad_ci">
+      <Charset>swe7</Charset>
+    </collation>
+    <collation id="145" parent="1" name="tis620_bin">
+      <Charset>tis620</Charset>
+    </collation>
+    <collation id="146" parent="1" name="tis620_nopad_bin">
+      <Charset>tis620</Charset>
+    </collation>
+    <collation id="147" parent="1" name="tis620_thai_ci">
+      <Charset>tis620</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="148" parent="1" name="tis620_thai_nopad_ci">
+      <Charset>tis620</Charset>
+    </collation>
+    <collation id="149" parent="1" name="ucs2_bin">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="150" parent="1" name="ucs2_croatian_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="151" parent="1" name="ucs2_croatian_mysql561_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="152" parent="1" name="ucs2_czech_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="153" parent="1" name="ucs2_danish_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="154" parent="1" name="ucs2_esperanto_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="155" parent="1" name="ucs2_estonian_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="156" parent="1" name="ucs2_general_ci">
+      <Charset>ucs2</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="157" parent="1" name="ucs2_general_mysql500_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="158" parent="1" name="ucs2_general_nopad_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="159" parent="1" name="ucs2_german2_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="160" parent="1" name="ucs2_hungarian_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="161" parent="1" name="ucs2_icelandic_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="162" parent="1" name="ucs2_latvian_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="163" parent="1" name="ucs2_lithuanian_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="164" parent="1" name="ucs2_myanmar_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="165" parent="1" name="ucs2_nopad_bin">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="166" parent="1" name="ucs2_persian_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="167" parent="1" name="ucs2_polish_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="168" parent="1" name="ucs2_roman_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="169" parent="1" name="ucs2_romanian_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="170" parent="1" name="ucs2_sinhala_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="171" parent="1" name="ucs2_slovak_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="172" parent="1" name="ucs2_slovenian_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="173" parent="1" name="ucs2_spanish2_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="174" parent="1" name="ucs2_spanish_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="175" parent="1" name="ucs2_swedish_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="176" parent="1" name="ucs2_thai_520_w2">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="177" parent="1" name="ucs2_turkish_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="178" parent="1" name="ucs2_unicode_520_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="179" parent="1" name="ucs2_unicode_520_nopad_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="180" parent="1" name="ucs2_unicode_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="181" parent="1" name="ucs2_unicode_nopad_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="182" parent="1" name="ucs2_vietnamese_ci">
+      <Charset>ucs2</Charset>
+    </collation>
+    <collation id="183" parent="1" name="ujis_bin">
+      <Charset>ujis</Charset>
+    </collation>
+    <collation id="184" parent="1" name="ujis_japanese_ci">
+      <Charset>ujis</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="185" parent="1" name="ujis_japanese_nopad_ci">
+      <Charset>ujis</Charset>
+    </collation>
+    <collation id="186" parent="1" name="ujis_nopad_bin">
+      <Charset>ujis</Charset>
+    </collation>
+    <collation id="187" parent="1" name="utf16_bin">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="188" parent="1" name="utf16_croatian_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="189" parent="1" name="utf16_croatian_mysql561_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="190" parent="1" name="utf16_czech_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="191" parent="1" name="utf16_danish_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="192" parent="1" name="utf16_esperanto_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="193" parent="1" name="utf16_estonian_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="194" parent="1" name="utf16_general_ci">
+      <Charset>utf16</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="195" parent="1" name="utf16_general_nopad_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="196" parent="1" name="utf16_german2_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="197" parent="1" name="utf16_hungarian_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="198" parent="1" name="utf16_icelandic_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="199" parent="1" name="utf16_latvian_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="200" parent="1" name="utf16_lithuanian_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="201" parent="1" name="utf16_myanmar_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="202" parent="1" name="utf16_nopad_bin">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="203" parent="1" name="utf16_persian_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="204" parent="1" name="utf16_polish_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="205" parent="1" name="utf16_roman_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="206" parent="1" name="utf16_romanian_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="207" parent="1" name="utf16_sinhala_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="208" parent="1" name="utf16_slovak_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="209" parent="1" name="utf16_slovenian_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="210" parent="1" name="utf16_spanish2_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="211" parent="1" name="utf16_spanish_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="212" parent="1" name="utf16_swedish_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="213" parent="1" name="utf16_thai_520_w2">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="214" parent="1" name="utf16_turkish_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="215" parent="1" name="utf16_unicode_520_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="216" parent="1" name="utf16_unicode_520_nopad_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="217" parent="1" name="utf16_unicode_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="218" parent="1" name="utf16_unicode_nopad_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="219" parent="1" name="utf16_vietnamese_ci">
+      <Charset>utf16</Charset>
+    </collation>
+    <collation id="220" parent="1" name="utf16le_bin">
+      <Charset>utf16le</Charset>
+    </collation>
+    <collation id="221" parent="1" name="utf16le_general_ci">
+      <Charset>utf16le</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="222" parent="1" name="utf16le_general_nopad_ci">
+      <Charset>utf16le</Charset>
+    </collation>
+    <collation id="223" parent="1" name="utf16le_nopad_bin">
+      <Charset>utf16le</Charset>
+    </collation>
+    <collation id="224" parent="1" name="utf32_bin">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="225" parent="1" name="utf32_croatian_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="226" parent="1" name="utf32_croatian_mysql561_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="227" parent="1" name="utf32_czech_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="228" parent="1" name="utf32_danish_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="229" parent="1" name="utf32_esperanto_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="230" parent="1" name="utf32_estonian_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="231" parent="1" name="utf32_general_ci">
+      <Charset>utf32</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="232" parent="1" name="utf32_general_nopad_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="233" parent="1" name="utf32_german2_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="234" parent="1" name="utf32_hungarian_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="235" parent="1" name="utf32_icelandic_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="236" parent="1" name="utf32_latvian_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="237" parent="1" name="utf32_lithuanian_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="238" parent="1" name="utf32_myanmar_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="239" parent="1" name="utf32_nopad_bin">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="240" parent="1" name="utf32_persian_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="241" parent="1" name="utf32_polish_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="242" parent="1" name="utf32_roman_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="243" parent="1" name="utf32_romanian_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="244" parent="1" name="utf32_sinhala_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="245" parent="1" name="utf32_slovak_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="246" parent="1" name="utf32_slovenian_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="247" parent="1" name="utf32_spanish2_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="248" parent="1" name="utf32_spanish_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="249" parent="1" name="utf32_swedish_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="250" parent="1" name="utf32_thai_520_w2">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="251" parent="1" name="utf32_turkish_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="252" parent="1" name="utf32_unicode_520_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="253" parent="1" name="utf32_unicode_520_nopad_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="254" parent="1" name="utf32_unicode_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="255" parent="1" name="utf32_unicode_nopad_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="256" parent="1" name="utf32_vietnamese_ci">
+      <Charset>utf32</Charset>
+    </collation>
+    <collation id="257" parent="1" name="utf8_bin">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="258" parent="1" name="utf8_croatian_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="259" parent="1" name="utf8_croatian_mysql561_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="260" parent="1" name="utf8_czech_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="261" parent="1" name="utf8_danish_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="262" parent="1" name="utf8_esperanto_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="263" parent="1" name="utf8_estonian_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="264" parent="1" name="utf8_general_ci">
+      <Charset>utf8</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="265" parent="1" name="utf8_general_mysql500_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="266" parent="1" name="utf8_general_nopad_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="267" parent="1" name="utf8_german2_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="268" parent="1" name="utf8_hungarian_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="269" parent="1" name="utf8_icelandic_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="270" parent="1" name="utf8_latvian_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="271" parent="1" name="utf8_lithuanian_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="272" parent="1" name="utf8_myanmar_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="273" parent="1" name="utf8_nopad_bin">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="274" parent="1" name="utf8_persian_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="275" parent="1" name="utf8_polish_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="276" parent="1" name="utf8_roman_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="277" parent="1" name="utf8_romanian_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="278" parent="1" name="utf8_sinhala_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="279" parent="1" name="utf8_slovak_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="280" parent="1" name="utf8_slovenian_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="281" parent="1" name="utf8_spanish2_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="282" parent="1" name="utf8_spanish_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="283" parent="1" name="utf8_swedish_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="284" parent="1" name="utf8_thai_520_w2">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="285" parent="1" name="utf8_turkish_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="286" parent="1" name="utf8_unicode_520_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="287" parent="1" name="utf8_unicode_520_nopad_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="288" parent="1" name="utf8_unicode_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="289" parent="1" name="utf8_unicode_nopad_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="290" parent="1" name="utf8_vietnamese_ci">
+      <Charset>utf8</Charset>
+    </collation>
+    <collation id="291" parent="1" name="utf8mb4_bin">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="292" parent="1" name="utf8mb4_croatian_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="293" parent="1" name="utf8mb4_croatian_mysql561_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="294" parent="1" name="utf8mb4_czech_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="295" parent="1" name="utf8mb4_danish_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="296" parent="1" name="utf8mb4_esperanto_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="297" parent="1" name="utf8mb4_estonian_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="298" parent="1" name="utf8mb4_general_ci">
+      <Charset>utf8mb4</Charset>
+      <DefaultForCharset>1</DefaultForCharset>
+    </collation>
+    <collation id="299" parent="1" name="utf8mb4_general_nopad_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="300" parent="1" name="utf8mb4_german2_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="301" parent="1" name="utf8mb4_hungarian_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="302" parent="1" name="utf8mb4_icelandic_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="303" parent="1" name="utf8mb4_latvian_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="304" parent="1" name="utf8mb4_lithuanian_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="305" parent="1" name="utf8mb4_myanmar_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="306" parent="1" name="utf8mb4_nopad_bin">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="307" parent="1" name="utf8mb4_persian_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="308" parent="1" name="utf8mb4_polish_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="309" parent="1" name="utf8mb4_roman_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="310" parent="1" name="utf8mb4_romanian_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="311" parent="1" name="utf8mb4_sinhala_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="312" parent="1" name="utf8mb4_slovak_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="313" parent="1" name="utf8mb4_slovenian_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="314" parent="1" name="utf8mb4_spanish2_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="315" parent="1" name="utf8mb4_spanish_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="316" parent="1" name="utf8mb4_swedish_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="317" parent="1" name="utf8mb4_thai_520_w2">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="318" parent="1" name="utf8mb4_turkish_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="319" parent="1" name="utf8mb4_unicode_520_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="320" parent="1" name="utf8mb4_unicode_520_nopad_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="321" parent="1" name="utf8mb4_unicode_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="322" parent="1" name="utf8mb4_unicode_nopad_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <collation id="323" parent="1" name="utf8mb4_vietnamese_ci">
+      <Charset>utf8mb4</Charset>
+    </collation>
+    <schema id="324" parent="1" name="formular">
+      <Current>1</Current>
+      <LastIntrospectionLocalTimestamp>2025-04-10.15:12:19</LastIntrospectionLocalTimestamp>
+      <CollationName>utf8mb4_general_ci</CollationName>
+    </schema>
+    <schema id="325" parent="1" name="information_schema">
+      <CollationName>utf8_general_ci</CollationName>
+    </schema>
+    <schema id="326" parent="1" name="mysql">
+      <CollationName>utf8mb4_general_ci</CollationName>
+    </schema>
+    <schema id="327" parent="1" name="performance_schema">
+      <CollationName>utf8_general_ci</CollationName>
+    </schema>
+    <schema id="328" parent="1" name="phpmyadmin">
+      <CollationName>utf8_bin</CollationName>
+    </schema>
+    <schema id="329" parent="1" name="sakila">
+      <CollationName>utf8mb4_general_ci</CollationName>
+    </schema>
+    <schema id="330" parent="1" name="test">
+      <CollationName>latin1_swedish_ci</CollationName>
+    </schema>
+    <user id="331" parent="1" name="pma">
+      <Host>localhost</Host>
+    </user>
+    <user id="332" parent="1" name="root">
+      <Host>127.0.0.1</Host>
+    </user>
+    <user id="333" parent="1" name="root">
+      <Host>::1</Host>
+    </user>
+    <user id="334" parent="1" name="root">
+      <Host>localhost</Host>
+    </user>
+    <table id="335" parent="324" name="qna">
+      <Engine>InnoDB</Engine>
+      <CollationName>utf8mb4_general_ci</CollationName>
+    </table>
+    <table id="336" parent="324" name="udaje">
+      <Engine>InnoDB</Engine>
+      <CollationName>utf8mb4_general_ci</CollationName>
+    </table>
+    <column id="337" parent="335" name="ID">
+      <NotNull>1</NotNull>
+      <Position>1</Position>
+      <StoredType>int(11)|0s</StoredType>
+    </column>
+    <column id="338" parent="335" name="otazka">
+      <NotNull>1</NotNull>
+      <Position>2</Position>
+      <StoredType>varchar(225)|0s</StoredType>
+    </column>
+    <column id="339" parent="335" name="odpoved">
+      <NotNull>1</NotNull>
+      <Position>3</Position>
+      <StoredType>varchar(225)|0s</StoredType>
+    </column>
+    <column id="340" parent="336" name="ID">
+      <AutoIncrement>18</AutoIncrement>
+      <NotNull>1</NotNull>
+      <Position>1</Position>
+      <StoredType>int(11)|0s</StoredType>
+    </column>
+    <column id="341" parent="336" name="Name">
+      <NotNull>1</NotNull>
+      <Position>2</Position>
+      <StoredType>varchar(225)|0s</StoredType>
+    </column>
+    <column id="342" parent="336" name="email">
+      <NotNull>1</NotNull>
+      <Position>3</Position>
+      <StoredType>varchar(225)|0s</StoredType>
+    </column>
+    <column id="343" parent="336" name="work">
+      <NotNull>1</NotNull>
+      <Position>4</Position>
+      <StoredType>text|0s</StoredType>
+    </column>
+    <index id="344" parent="336" name="PRIMARY">
+      <ColNames>ID</ColNames>
+      <Type>btree</Type>
+      <Unique>1</Unique>
+    </index>
+    <key id="345" parent="336" name="PRIMARY">
+      <NameSurrogate>1</NameSurrogate>
+      <Primary>1</Primary>
+      <UnderlyingIndexName>PRIMARY</UnderlyingIndexName>
+    </key>
+  </database-model>
+</dataSource>
\ No newline at end of file
diff --git a/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/formular.zNtKHA.meta b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/formular.zNtKHA.meta
new file mode 100644
index 0000000..3782d01
--- /dev/null
+++ b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/formular.zNtKHA.meta
@@ -0,0 +1,2 @@
+#n:formular
+!<md> [0, 0, null, null, -2147483648, -2147483648]
diff --git a/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/information_schema.FNRwLQ.meta b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/information_schema.FNRwLQ.meta
new file mode 100644
index 0000000..1ff3db2
--- /dev/null
+++ b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/information_schema.FNRwLQ.meta
@@ -0,0 +1,2 @@
+#n:information_schema
+!<md> [null, 0, null, null, -2147483648, -2147483648]
diff --git a/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/mysql.osA4Bg.meta b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/mysql.osA4Bg.meta
new file mode 100644
index 0000000..86a53f1
--- /dev/null
+++ b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/mysql.osA4Bg.meta
@@ -0,0 +1,2 @@
+#n:mysql
+!<md> [null, 0, null, null, -2147483648, -2147483648]
diff --git a/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/performance_schema.kIw0nw.meta b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/performance_schema.kIw0nw.meta
new file mode 100644
index 0000000..9394db1
--- /dev/null
+++ b/.idea/dataSources/c701181f-7762-408b-a3dd-5f672dc66e94/storage_v2/_src_/schema/performance_schema.kIw0nw.meta
@@ -0,0 +1,2 @@
+#n:performance_schema
+!<md> [null, 0, null, null, -2147483648, -2147483648]
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..60b8feb
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (bot)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index efb7861..7831ac6 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,9 +4,13 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="f700ae34-a472-4030-b8fd-9c031fe2614f" name="Changes" comment="fixed parts and script">
+    <list default="true" id="f700ae34-a472-4030-b8fd-9c031fe2614f" name="Changes" comment="commit with bugs">
+      <change beforePath="$PROJECT_DIR$/.idea/dataSources.local.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/dataSources.local.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/classes/Kontakt.php" beforeDir="false" afterPath="$PROJECT_DIR$/classes/Kontakt.php" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/db/spracovanieFormulara.php" beforeDir="false" afterPath="$PROJECT_DIR$/db/spracovanieFormulara.php" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/kontakt.php" beforeDir="false" afterPath="$PROJECT_DIR$/kontakt.php" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/thankyou.html" beforeDir="false" afterPath="$PROJECT_DIR$/thankyou.php" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/otazky.php" beforeDir="false" afterPath="$PROJECT_DIR$/otazky.php" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -27,7 +31,7 @@
   <component name="Git.Settings">
     <option name="RECENT_BRANCH_BY_REPOSITORY">
       <map>
-        <entry key="$PROJECT_DIR$" value="main" />
+        <entry key="$PROJECT_DIR$" value="feature/zadanie2" />
       </map>
     </option>
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
@@ -58,26 +62,39 @@
   </component>
   <component name="PropertiesComponent">{
   &quot;keyToString&quot;: {
+    &quot;ASKED_SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
     &quot;DefaultHtmlFileTemplate&quot;: &quot;HTML File&quot;,
+    &quot;JavaScript Debug.functions.php.executor&quot;: &quot;Run&quot;,
     &quot;JavaScript Debug.index.html.executor&quot;: &quot;Run&quot;,
     &quot;JavaScript Debug.index.php.executor&quot;: &quot;Run&quot;,
+    &quot;JavaScript Debug.kontakt.php.executor&quot;: &quot;Run&quot;,
     &quot;JavaScript Debug.otazky.php.executor&quot;: &quot;Run&quot;,
+    &quot;JavaScript Debug.portfolio.php.executor&quot;: &quot;Run&quot;,
     &quot;JavaScript Debug.qna.html.executor&quot;: &quot;Run&quot;,
+    &quot;JavaScript Debug.qna.php.executor&quot;: &quot;Run&quot;,
     &quot;PHP Script.index.php.executor&quot;: &quot;Run&quot;,
+    &quot;PHP Script.spracovanieFormulara.php.executor&quot;: &quot;Run&quot;,
     &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
     &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
-    &quot;git-widget-placeholder&quot;: &quot;#6 on main&quot;,
-    &quot;last_opened_file_path&quot;: &quot;C:/xampp/php/php.ini&quot;,
+    &quot;SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;feature/database&quot;,
+    &quot;last_opened_file_path&quot;: &quot;C:/xampp/htdocs/test_project&quot;,
     &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
     &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
     &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
     &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
     &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
     &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
+  },
+  &quot;keyToStringList&quot;: {
+    &quot;DatabaseDriversLRU&quot;: [
+      &quot;mysql&quot;
+    ]
   }
 }</component>
   <component name="RecentsManager">
     <key name="MoveFile.RECENT_KEYS">
+      <recent name="C:\xampp\htdocs\stud\stud\img" />
       <recent name="C:\xampp\htdocs\stud\stud\img\portfolio" />
       <recent name="C:\xampp\htdocs\stud\stud\img\banneres" />
     </key>
@@ -85,12 +102,15 @@
   <component name="SharedIndexes">
     <attachedChunks>
       <set>
-        <option value="bundled-js-predefined-d6986cc7102b-1632447f56bf-JavaScript-PS-243.25659.45" />
-        <option value="bundled-php-predefined-a98d8de5180a-1ec7b7818973-com.jetbrains.php.sharedIndexes-PS-243.25659.45" />
+        <option value="bundled-js-predefined-d6986cc7102b-1632447f56bf-JavaScript-PS-243.26053.13" />
+        <option value="bundled-php-predefined-a98d8de5180a-1ec7b7818973-com.jetbrains.php.sharedIndexes-PS-243.26053.13" />
       </set>
     </attachedChunks>
   </component>
   <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
+  <component name="StructureViewState">
+    <option name="selectedTab" value="PHP" />
+  </component>
   <component name="TaskManager">
     <task active="true" id="Default" summary="Default task">
       <changelist id="f700ae34-a472-4030-b8fd-9c031fe2614f" name="Changes" comment="" />
@@ -104,6 +124,13 @@
       <workItem from="1740872719603" duration="379000" />
       <workItem from="1741362921267" duration="1663000" />
       <workItem from="1741817669204" duration="1594000" />
+      <workItem from="1742480432565" duration="4033000" />
+      <workItem from="1742547479707" duration="1341000" />
+      <workItem from="1742677126458" duration="7472000" />
+      <workItem from="1742726647063" duration="3548000" />
+      <workItem from="1744383040151" duration="144000" />
+      <workItem from="1744384349934" duration="900000" />
+      <workItem from="1744386881296" duration="2232000" />
     </task>
     <task id="LOCAL-00001" summary="made parts and script">
       <option name="closed" value="true" />
@@ -113,7 +140,15 @@
       <option name="project" value="LOCAL" />
       <updated>1741818892517</updated>
     </task>
-    <option name="localTasksCounter" value="2" />
+    <task id="LOCAL-00002" summary="extract data from json">
+      <option name="closed" value="true" />
+      <created>1742481630676</created>
+      <option name="number" value="00002" />
+      <option name="presentableId" value="LOCAL-00002" />
+      <option name="project" value="LOCAL" />
+      <updated>1742481630676</updated>
+    </task>
+    <option name="localTasksCounter" value="3" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -134,6 +169,7 @@
     <MESSAGE value="Merge branch 'main' of https://github.com/Kostia365/stud" />
     <MESSAGE value="made parts and script" />
     <MESSAGE value="fixed parts and script" />
-    <option name="LAST_COMMIT_MESSAGE" value="fixed parts and script" />
+    <MESSAGE value="extract data from json" />
+    <option name="LAST_COMMIT_MESSAGE" value="extract data from json" />
   </component>
 </project>
\ No newline at end of file
diff --git a/classes/Kontakt.php b/classes/Kontakt.php
new file mode 100644
index 0000000..c65bcf3
--- /dev/null
+++ b/classes/Kontakt.php
@@ -0,0 +1,108 @@
+<?php
+namespace formular;
+require_once('../db/config.php');
+use PDO;
+
+class Kontakt
+{
+
+    private $conn;
+
+    public function __construct()
+    {
+        $this->connect();
+    }
+
+    private function connect()
+    {
+        $config = DATABASE;
+
+        $options = array(
+            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        );
+        try {
+            $this->conn = new PDO('mysql:host=' . $config['HOST'] . ';dbname=' . $config['DBNAME'] . ';port=' . $config['PORT'], $config['USER_NAME'], $config['PASSWORD'], $options);
+        } catch (PDOException $e) {
+            die("Chyba pripojenia: " . $e->getMessage());
+        }
+    }
+    public function ulozitSpravu($meno, $email, $sprava) {
+        $sql = "INSERT INTO kontakt_formular (meno, email, sprava) 
+    VALUE ('" . $meno . "', '" . $email . "', '" . $sprava . "')";
+        $statement = $this->conn->prepare($sql);
+        try {
+            $insert = $statement->execute();
+            header("Location: http://localhost/cvicnasablona/thankyou.php");
+            http_response_code(200);
+            return $insert;
+        } catch (\Exception $exception) {
+            return http_response_code(404);
+        }
+    }
+    public function __destruct() {
+        $this->conn = null;
+    }
+
+
+}
+
+
+
+namespace otazkyodpovede;
+define('__ROOT__', dirname(dirname(__FILE__)));
+require_once(__ROOT__.'/db/config.php');
+use PDO;
+class QnA
+{
+    private $conn;
+
+    public function __construct()
+    {
+        $this->connect();
+    }
+
+    private function connect()
+    {
+        $config = DATABASE;
+        $options = array(
+            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        );
+        try {
+            $this->conn = new PDO('mysql:host=' . $config['HOST'] . ';dbname=' .
+                $config['DBNAME'] . ';port=' . $config['PORT'], $config['USER_NAME'],
+                $config['PASSWORD'], $options);
+        } catch (PDOException $e) {
+            die("Chyba pripojenia: " . $e->getMessage());
+        }
+    }
+    public function insertQnA()
+    {
+        try {
+            // Načítanie JSON súboru
+            $data = json_decode(file_get_contents
+            (__ROOT__ . '/data/datas.json'), true);
+            $otazky = $data["otazky"];
+            $odpovede = $data["odpovede"];
+            // Vloženie otázok a odpovedí v rámci transakcie
+            $this->conn->beginTransaction();
+            $sql = "INSERT INTO qna (otazka, odpoved) VALUES (:otazka, :odpoved)";
+            $statement = $this->conn->prepare($sql);
+            for ($i = 0; $i < count($otazky); $i++) {
+                $statement->bindParam(':otazka', $otazky[$i]);
+                $statement->bindParam(':odpoved', $odpovede[$i]);
+                $statement->execute();
+            }
+            $this->conn->commit();
+            echo "Dáta boli vložené";
+        } catch (Exception $e) {
+            // Zobrazenie chybového hlásenia
+            echo "Chyba pri vkladaní dát do databázy: " . $e->getMessage();
+            $this->conn->rollback(); // Vrátenie späť zmien v prípade chyby
+        } finally {
+            //            // Uzatvorenie spojenia
+            $this->conn = null;
+        }
+    }
+}
diff --git a/classes/QnA.php b/classes/QnA.php
new file mode 100644
index 0000000..3858e5b
--- /dev/null
+++ b/classes/QnA.php
@@ -0,0 +1,114 @@
+<?php
+
+namespace formular;
+
+require_once('db/config.php');
+use PDO;
+class Kontakt
+{
+    private $conn;
+
+    public function __construct()
+    {
+        $this->connect();
+    }
+
+    private function connect()
+    {
+        $config = DATABASE;
+        $options = array(
+            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        );
+        try {
+            $this->conn = new PDO('mysql:host=' . $config['HOST'] . ';dbname=' . $config['DBNAME'] . ';port=' . $config['PORT'], $config['USER_NAME'], $config['PASSWORD'], $options);
+        } catch (PDOException $e) {
+            die("Chyba pripojenia: " . $e->getMessage());
+        }
+    }
+    }
+namespace otazkyodpovede;
+define('__ROOT__', dirname(dirname(__FILE__)));
+require_once (__ROOT__.'/db/config.php');
+
+    use PDO;
+
+class QnA
+
+
+{
+    private $conn;
+
+    public function __construct()
+    {
+        $this->connect();
+    }
+    public function getQnA() {
+        // SQL SELECT príkaz
+        $sql = "SELECT * FROM qna";
+        $statement = $this->conn->prepare($sql);
+        $statement->execute();
+        // Získanie dát
+        $data = $statement->fetchAll(PDO::FETCH_ASSOC);
+        // Zobrazenie otázok a odpovedí
+        if ($data) {
+            echo '<section class="container">';
+            foreach ($data as $row) {
+                echo '<div class="accordion">
+                        <div class="question">' .
+                    $row["otazka"] . '
+                         </div>
+                        <div class="answer">' .
+                    $row["odpoved"] . '
+                        </div>
+                </div>';
+            }
+            echo '</section>';
+        } else {
+            echo "Neboli nájdené žiadne otázky a odpovede.";
+        }
+    }
+    private function connect()
+    {
+        $config = DATABASE;
+        $options = array(
+            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        );
+        try {
+            $this->conn = new PDO('mysql:host=' . $config['HOST'] . ';dbname=' .
+                $config['DBNAME'] . ';port=' . $config['PORT'], $config['USER_NAME'],
+                $config['PASSWORD'], $options);
+        } catch (PDOException $e) {
+            die("Chyba pripojenia: " . $e->getMessage());
+        }
+    }
+    public function insertQnA()
+    {
+        try {
+            // Načítanie JSON súboru
+            $data = json_decode(file_get_contents
+            (__ROOT__ . '/data/datas.json'), true);
+            $otazky = $data["otazky"];
+            $odpovede = $data["odpovede"];
+            // Vloženie otázok a odpovedí v rámci transakcie
+            $this->conn->beginTransaction();
+            $sql = "INSERT INTO qna (otazka, odpoved) VALUES (:otazka, :odpoved)";
+            $statement = $this->conn->prepare($sql);
+            for ($i = 0; $i < count($otazky); $i++) {
+                $statement->bindParam(':otazka', $otazky[$i]);
+                $statement->bindParam(':odpoved', $odpovede[$i]);
+                $statement->execute();
+            }
+            $this->conn->commit();
+            echo "Dáta boli vložené";
+        } catch (Exception $e) {
+            // Zobrazenie chybového hlásenia
+            echo "Chyba pri vkladaní dát do databázy: " . $e->getMessage();
+            $this->conn->rollback(); // Vrátenie späť zmien v prípade chyby
+        } finally {
+            //            // Uzatvorenie spojenia
+            $this->conn = null;
+        }
+    }
+}
\ No newline at end of file
diff --git a/css/banner.css b/css/banner.css
index 454de7d..bc8c5db 100644
--- a/css/banner.css
+++ b/css/banner.css
@@ -1,6 +1,6 @@
 /* banner*/
 section.banner{
-    background-image: url('../img/banneres/banner.jpg');
+    background-image: url('../img/banner.jpg');
     background-size: cover;
     background-position: center;
     background-repeat: no-repeat;
diff --git a/data/datas.json b/data/datas.json
index e69de29..6afe730 100644
--- a/data/datas.json
+++ b/data/datas.json
@@ -0,0 +1,73 @@
+{
+  "otazky": [
+    "Aké sú vaše skúsenosti s PHP?",
+    "Aký je váš obľúbený programovací jazyk?",
+    "Aké sú vaše ciele pre túto stránku?",
+    "Aké je najlepšie zviera?"
+  ],
+  "odpovede": [
+    "Mám základné znalosti PHP a skúsenosti, ktoré neviem použiť.",
+    "Môj obľúbený programovací jazyk bude určite PHP. ",
+    "Mojím cieľom je prejsť tento predmet.",
+    "Odpoveď bude vždy kačica."
+  ],
+
+  "text_banner": {
+    "banner1.jpg":"Prvý nadpis",
+    "banner2.jpg":"Druhý nadpis",
+    "banner3.jpg":"Tretí nadpis"
+  },
+  "stranky": {
+    "index": ["css/style.css", "css/slider.css"],
+    "portfolio": ["css/style.css", "css/banner.css","css/portfolio.css"],
+    "qna": ["css/style.css", "css/banner.css","css/accordion.css"],
+    "kontakt": ["css/style.css", "css/banner.css","css/form.css"],
+    "thankyou": ["css/style.css", "css/banner.css"]
+  },
+
+  "portfolio-text": {
+    "portfolio1.jpg":"Webstránka 1",
+    "portfolio2.jpg":"Webstránka 2",
+    "portfolio3.jpg":"Webstránka 3",
+    "portfolio4.jpg":"Webstránka 4",
+    "portfolio5.jpg":"Webstránka 5",
+    "portfolio6.jpg":"Webstránka 6",
+    "portfolio7.jpg":"Webstránka 7",
+    "portfolio8.jpg":"Webstránka 8"
+  },
+
+  "portfolio-text-url": {
+    "portfolio1.jpg": {
+      "text": "Webstránka 1",
+      "link": "https://www.php.net/manual/en/language.variables.superglobals.php"
+    },
+    "portfolio2.jpg": {
+      "text": "Webstránka 2",
+      "link": "https://github.com/mrsZemiak/sablona"
+    },
+    "portfolio3.jpg": {
+      "text": "Webstránka 3",
+      "link": "https://www.ukf.sk/"
+    },
+    "portfolio4.jpg": {
+      "text": "Webstránka 4",
+      "link": "https://www.reddit.com/r/ProgrammerHumor/comments/v4p8uc/programming_meme/"
+    },
+    "portfolio5.jpg": {
+      "text": "Webstránka 5",
+      "link": "https://www.ukf.sk/"
+    },
+    "portfolio6.jpg": {
+      "text": "Webstránka 6",
+      "link": "https://www.phptutorial.net/php-tutorial/php-heredoc/"
+    },
+    "portfolio7.jpg": {
+      "text": "Webstránka 7",
+      "link": "https://www.ukf.sk/"
+    },
+    "portfolio8.jpg": {
+      "text": "Webstránka 8",
+      "link": "https://www.ukf.sk/"
+    }
+  }
+}
\ No newline at end of file
diff --git a/db/config.php b/db/config.php
new file mode 100644
index 0000000..dcc46fa
--- /dev/null
+++ b/db/config.php
@@ -0,0 +1,9 @@
+<?php
+//konštanta DATABASE obsahujúca asociatívne pole
+define('DATABASE', [
+    'HOST' => 'localhost',
+    'DBNAME' => 'formular',
+    'PORT' => 3306,
+    'USER_NAME' => 'root',
+    'PASSWORD' => ''
+]);
diff --git a/db/spracovanieFormulara.php b/db/spracovanieFormulara.php
new file mode 100644
index 0000000..7692d05
--- /dev/null
+++ b/db/spracovanieFormulara.php
@@ -0,0 +1,22 @@
+<?php
+$conn = null;
+require_once('../classes/Kontakt.php');
+use formular\Kontakt;
+$meno = $_POST['name'];
+$email = $_POST['email'];
+$sprava = $_POST['work'];
+
+// Overenie údajov
+if (empty($meno) || empty($email) || empty($sprava)) {
+    die('Chyba: Všetky polia sú povinné!');
+}
+// Uloženie správy do databázy
+$kontakt = new Kontakt();
+$ulozene = $kontakt->ulozitSpravu($meno, $email, $sprava);
+
+if ($ulozene) {
+    header('Location: ../thankyou.php');
+} else {
+    die('Chyba pri odosielaní správy do databázy!');
+    http_response_code(404);
+}
\ No newline at end of file
diff --git a/functions.php b/functions.php
index f5e229d..55337e3 100644
--- a/functions.php
+++ b/functions.php
@@ -30,5 +30,40 @@ function generateSlides($dir) {
         echo '</div>';
         echo '</div>';
     }
+    echo '<a id ="prev" class = "prev"> < </a>';
+    echo '<a id ="next" class = "next"> > </a>';
+}
+function pridajPozdrav() {
+    $hour = date('H');
+    if ($hour < 12) {
+        echo "<h3>Dobré ráno</h3>";
+    } elseif ($hour < 18) {
+        echo "<h3>Dobrý deň</h3>";
+    } else {
+        echo "<h3>Dobrý večer</h3>";
+    }
+}
+function preparePortfolio(int $numberOfRows = 2, int $numberOfCols = 4):
+array{
+    $portfolio = [];
+    $colIndex = 1;
+    for ($i = 1; $i <= $numberOfRows; $i++) {
+        for($j = 1; $j <= $numberOfCols; $j++) {
+            $portfolio[$i][$j] = $colIndex;
+            $colIndex++;
+        }
+    }
+    return $portfolio;
+}
+function finishPortfolio(){
+    $portfolio = preparePortfolio();
+    foreach ($portfolio as $row => $col) {
+        echo '<div class="row">';
+        foreach ($col as $index) {
+            echo '<div class="col-25 portfolio text-white text-center" id="portfolio-'.$index.'">
+            Web stránka '.$index.'
+            </div>';
+        }
+        echo '</div>';
+    }
 }
-
diff --git a/img/banneres/banner.jpg b/img/banner.jpg
similarity index 100%
rename from img/banneres/banner.jpg
rename to img/banner.jpg
diff --git a/index.php b/index.php
index b848a9e..d794c58 100644
--- a/index.php
+++ b/index.php
@@ -14,42 +14,15 @@
 ?>
     
     <main>
-      <section class="slides-container">
-        <div class="slide fade">
-            <img src="img/banneres/banner1.jpg" alt="">
-          <div class="slide-text"> Prvý nadpis</div>
-        </div>
-        
-        <div class="slide fade">
-          <img src="img/banneres/banner2.jpg" alt="">
-          <div class="slide-text">
-            Druhý nadpis
-          </div>
-        </div>
-        
-        <div class="slide fade">
-          <img src="img/banneres/banner3.jpg" alt="">
-          <div class="slide-text">
-            Tretí nadpis
-          </div>
-        </div>
-        
-        <a id="prev" class="prev">❮</a>
-        <a id="next" class="next">❯</a>
-        
-      </section>
+        <?php
+            include_once 'functions.php';
+            generateSlides('img/banneres');
+        ?>
       <section class="container">
         <div class="row">
           <div class="col-100 text-center">
             <?php
-            $hour = date('H');
-            if ($hour < 12) {
-                echo "<h3>Dobré ráno</h3>";
-            } elseif ($hour < 18) {
-            echo "<h3>Dobrý deň</h3>";
-            } else {
-            echo "<h3>Dobrý večer</h3>";
-            }
+                pridajPozdrav();
             ?>
           </div>
         </div>
diff --git a/kontakt.php b/kontakt.php
index 8b88b58..dafb2f8 100644
--- a/kontakt.php
+++ b/kontakt.php
@@ -39,14 +39,14 @@
         </div>
         <div class="col-50 text-right">
           <h3>Napíšte nám</h3>
-          <form id="contact" action="thankyou.php">
-            <input type="text" placeholder="Vaše meno" id ="meno"  required><br>
-            <input type="email" placeholder="Váš email" id="email" required><br>
-            <textarea name="" placeholder="Vaša správa" id="sprava"></textarea><br>
-            <input type="checkbox" name="" id="" required>
-            <label for=""> Súhlasím so spracovaním osobných údajov.</label><br>
-            <input type="submit" value="Odoslať">
-          </form>
+            <form id="contact" method="POST" action="db/spracovanieFormulara.php">
+                <input type="text" placeholder="Vaše meno" name="name" id ="name"  required><br>
+                <input type="email" placeholder="Váš email" name="email" id="email" required><br>
+                <textarea placeholder="Vaša správa" name="work" id="work"></textarea><br>
+                <input type="checkbox" name="" id="" required>
+                <label for=""> Súhlasím so spracovaním osobných údajov.</label><br>
+                <input type="submit" value="Odoslať">
+            </form>
         </div>
       </div>
     </section>
diff --git a/otazky.php b/otazky.php
index f8f49b6..1d8a35e 100644
--- a/otazky.php
+++ b/otazky.php
@@ -1,4 +1,4 @@
-<?php
+<!-- <?php
 // Pole otázok
 $otazky = array(
     "Aké sú vaše skúsenosti s PHP?",
@@ -12,4 +12,4 @@
     "Môj obľúbený programovací jazyk bude určite PHP. ",
     "Mojím cieľom je prejsť tento predmet.",
     "Odpoveď bude vždy kačica.",
-);
+); -->
\ No newline at end of file
diff --git a/parts/footer.php b/parts/footer.php
index f6f64d7..d9dea4f 100644
--- a/parts/footer.php
+++ b/parts/footer.php
@@ -13,9 +13,9 @@
       </div>
       <div class="col-25">
         <h4>Rýchle odkazy</h4>
-        <p><a href="/">Domov</a></p>
-        <p><a href="/qna">Q&A</a></p>
-        <p><a href="/kontakt">Kontakt</a></p>
+        <p><a href="../index.php">Domov</a></p>
+        <p><a href="../qna.php">Q&A</a></p>
+        <p><a href="../kontakt.php">Kontakt</a></p>
       </div>
       <div class="col-25">
         <h4>Nájdete nás</h4>
diff --git a/parts/header.php b/parts/header.php
index 4606dce..89ec77d 100644
--- a/parts/header.php
+++ b/parts/header.php
@@ -1,15 +1,15 @@
 <header class="container main-header">
     <div>
-        <a href="../index.php">
+        <a href="../stud/index.php">
             <img src="../img/portfolio/logo.png" height="40">
         </a>
     </div>
     <nav class="main-nav">
         <ul class="main-menu" id="main-menu">
-            <li><a href="../index.php">Domov</a></li>
-            <li><a href="../portfolio.php">Portfólio</a></li>
-            <li><a href="../qna.php">Q&A</a></li>
-            <li><a href="../kontakt.php">Kontakt</a></li>
+            <li><a href="../stud/index.php">Domov</a></li>
+            <li><a href="../stud/portfolio.php">Portfólio</a></li>
+            <li><a href="../stud/qna.php">Q&A</a></li>
+            <li><a href="../stud/kontakt.php">Kontakt</a></li>
         </ul>
         <a class="hamburger" id="hamburger">
             <i class="fa fa-bars"></i>
diff --git a/parts/nav.php b/parts/nav.php
new file mode 100644
index 0000000..a9ba4ef
--- /dev/null
+++ b/parts/nav.php
@@ -0,0 +1,31 @@
+<?php
+include "classes/Menu.php";
+$menuManager = new Menu();
+$theme = isset($_GET["theme"]) ? $_GET["theme"] : "light";
+?>
+<header style="background-color: <?php echo $theme === "dark" ? "grey" : "white"; ?>"
+        class="container main-header">
+    <div  class="logo-holder">
+        <a href="<?php echo (isset($menuManager->getMenuData("header")['home']['path'])) ?
+            $menuManager->getMenuData("header")['home']['path'] : ''; ?>">
+            <img alt="img" src="../img/logo.png" height="40">
+        </a>
+    </div>
+    <nav class="main-nav">
+        <ul class="main-menu" id="main-menu container">
+            <li> <a href=<?php echo $theme === "dark" ? "?theme=light" : "?theme=dark"; ?> >Zmena témy</a> </li>
+            <?php
+            // Overenie validácie typu navigácie
+            if ($menuManager->isValidMenuType("header")) {
+                $menuData = $menuManager->getMenuData("header");
+                $menuManager->printMenu($menuData);
+            } else {
+                echo "Neplatný typ menu";
+            }
+            ?>
+        </ul>
+        <a class="hamburger" id="hamburger">
+            <i class="fa fa-bars"></i>
+        </a>
+    </nav>
+</header>
\ No newline at end of file
diff --git a/qna.php b/qna.php
index bc3e33e..62d34a4 100644
--- a/qna.php
+++ b/qna.php
@@ -1,3 +1,4 @@
+
 <!DOCTYPE html>
 <html lang="sk">
 <head>
@@ -10,10 +11,10 @@
     <link rel="stylesheet" href="css/banner.css">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 </head>
-<body>
 <?php
 include_once 'parts/header.php';
 ?>
+<body>
 <main>
     <section class="banner">
         <div class="container text-white">
@@ -28,18 +29,16 @@
         </div>
     </section>
     <section class="container">
-        <?php include "otazky.php"; ?>
-        <?php for ($i = 0; $i < count($otazky); $i++) { ?>
-        <div class="accordion">
-            <div class="question"><?php echo $otazky[$i]; ?></div>
-            <div class="answer"><?php echo $odpovede[$i]; ?></div>
-        </div>
-        <?php
-        }
+<?php
+        include("classes/QnA.php");
+
+        use otazkyodpovede\QnA;
+
+        $qna = new QnA();
+        $qna ->getQnA();
+        $qna -> insertQnA();
         ?>
     </section>
-    </section>
-    </div>
 </main>
 <?php
 include_once 'parts/footer.php';