diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index d821048..e206d70 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="Encoding" useUTFGuessing="true" native2AsciiForPropertiesFiles="false" />
-</project>
\ No newline at end of file
+</project>
+
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 8662aa9..1162f43 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ProjectRootManager" version="2" />
-</project>
\ No newline at end of file
+</project>
+
diff --git a/.idea/modules.xml b/.idea/modules.xml
index d0d4b73..70a7611 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -5,4 +5,5 @@
       <module fileurl="file://$PROJECT_DIR$/.idea/unisa 14-15 tsw.iml" filepath="$PROJECT_DIR$/.idea/unisa 14-15 tsw.iml" />
     </modules>
   </component>
-</project>
\ No newline at end of file
+</project>
+
diff --git a/.idea/unisa 14-15 tsw.iml b/.idea/unisa 14-15 tsw.iml
index c956989..6b8184f 100644
--- a/.idea/unisa 14-15 tsw.iml	
+++ b/.idea/unisa 14-15 tsw.iml	
@@ -5,4 +5,5 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
-</module>
\ No newline at end of file
+</module>
+
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
index 94a25f7..c80f219 100644
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -3,4 +3,5 @@
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
   </component>
-</project>
\ No newline at end of file
+</project>
+
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 4014acb..910fe94 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,10 +2,16 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="f405bcb8-0de2-4a3f-bdf4-b8ba34c0c82e" name="Default" comment="">
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/encodings.xml" afterPath="$PROJECT_DIR$/.idea/encodings.xml" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/misc.xml" afterPath="$PROJECT_DIR$/.idea/misc.xml" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/modules.xml" afterPath="$PROJECT_DIR$/.idea/modules.xml" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/unisa 14-15 tsw.iml" afterPath="$PROJECT_DIR$/.idea/unisa 14-15 tsw.iml" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/vcs.xml" afterPath="$PROJECT_DIR$/.idea/vcs.xml" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
     </list>
     <ignored path="unisa 14-15 tsw.iws" />
     <ignored path=".idea/workspace.xml" />
+    <ignored path=".idea/dataSources.local.xml" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="TRACKING_ENABLED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
@@ -26,44 +32,46 @@
   </component>
   <component name="FileEditorManager">
     <leaf>
-      <file leaf-file-name="js_20.html" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/js_20.html">
+      <file leaf-file-name="dom1.html" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/dom1.html">
           <provider selected="true" editor-type-id="text-editor">
-            <state vertical-scroll-proportion="0.33333334" vertical-offset="0" max-vertical-offset="918">
-              <caret line="18" column="24" selection-start-line="18" selection-start-column="24" selection-end-line="18" selection-end-column="24" />
-              <folding>
-                <element signature="e#245#394#0" expanded="false" />
-                <element signature="e#510#663#0" expanded="false" />
-              </folding>
+            <state vertical-scroll-proportion="0.5704698" vertical-offset="0" max-vertical-offset="596">
+              <caret line="20" column="55" selection-start-line="20" selection-start-column="55" selection-end-line="20" selection-end-column="55" />
+              <folding />
             </state>
           </provider>
         </entry>
       </file>
     </leaf>
   </component>
+  <component name="FindManager">
+    <FindUsagesManager>
+      <setting name="OPEN_NEW_TAB" value="true" />
+    </FindUsagesManager>
+  </component>
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
   <component name="IdeDocumentHistory">
-    <option name="CHANGED_PATHS">
+    <option name="changedFiles">
       <list>
-        <option value="$PROJECT_DIR$/js1.html" />
-        <option value="$PROJECT_DIR$/js2.html" />
-        <option value="$PROJECT_DIR$/js3.html" />
-        <option value="$PROJECT_DIR$/js_1.html" />
-        <option value="$PROJECT_DIR$/js_2.html" />
-        <option value="$PROJECT_DIR$/js_3.html" />
-        <option value="$PROJECT_DIR$/js_7.html" />
-        <option value="$PROJECT_DIR$/js_8.html" />
-        <option value="$PROJECT_DIR$/js_9.html" />
-        <option value="$PROJECT_DIR$/js_10.html" />
-        <option value="$PROJECT_DIR$/js_20.html" />
+        <option value="$PROJECT_DIR$/ajax.php" />
+        <option value="$PROJECT_DIR$/ajax.html" />
+        <option value="$PROJECT_DIR$/ajax2.php" />
+        <option value="$PROJECT_DIR$/ajax2.html" />
+        <option value="$PROJECT_DIR$/ajax_json.php" />
+        <option value="$PROJECT_DIR$/ajax2_json.php" />
+        <option value="$PROJECT_DIR$/ajax2_json.html" />
+        <option value="$PROJECT_DIR$/dom1.html" />
       </list>
     </option>
   </component>
-  <component name="JsGulpfileManager">
-    <detection-done>true</detection-done>
+  <component name="PhpServers">
+    <servers>
+      <server host="localhost/unisa%20tsw%2014-15/" name="wamp php server" />
+    </servers>
   </component>
+  <component name="PhpWorkspaceProjectConfiguration" backward_compatibility_performed="true" interpreter_name="PHP" />
   <component name="ProjectFrameBounds">
     <option name="x" value="-8" />
     <option name="y" value="-8" />
@@ -80,6 +88,9 @@
     <ConfirmationsSetting value="1" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
+  <component name="ProjectReloadState">
+    <option name="STATE" value="0" />
+  </component>
   <component name="ProjectView">
     <navigator currentView="Scope" currentSubView="Project Files" proportions="" version="1">
       <flattenPackages />
@@ -120,7 +131,7 @@
               <option name="myItemId" value="" />
               <option name="myItemType" value="" />
             </PATH_ELEMENT>
-            <PATH_ELEMENT USER_OBJECT="unisa 14-15 tsw">
+            <PATH_ELEMENT USER_OBJECT="unisa tsw 14-15">
               <option name="myItemId" value="" />
               <option name="myItemType" value="" />
             </PATH_ELEMENT>
@@ -131,10 +142,10 @@
   </component>
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$/js3.html" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$/ajax.php" />
     <property name="HbShouldOpenHtmlAsHb" value="" />
     <property name="recentsLimit" value="5" />
-    <property name="options.lastSelected" value="configurable.group.appearance" />
+    <property name="options.lastSelected" value="fileTemplates" />
     <property name="options.splitter.main.proportions" value="0.3" />
     <property name="options.splitter.details.proportions" value="0.2" />
     <property name="restartRequiresConfirmation" value="true" />
@@ -143,54 +154,66 @@
   </component>
   <component name="RecentsManager">
     <key name="CopyFile.RECENT_KEYS">
+      <recent name="C:\wamp\www\unisa tsw 14-15" />
       <recent name="F:\Codes\Html\unisa 14-15 tsw" />
     </key>
   </component>
-  <component name="RunManager" selected="JavaScript Debug.test ff">
-    <configuration default="true" type="DartCommandLineRunConfigurationType" factoryName="Dart Command Line Application">
+  <component name="RunManager" selected="PHP Web Application.launch">
+    <configuration default="true" type="PHPUnitRunConfigurationType" factoryName="PHPUnit">
+      <TestRunner />
       <method />
     </configuration>
-    <configuration default="true" type="DartUnitRunConfigurationType" factoryName="DartUnit">
+    <configuration default="true" type="PhpBuiltInWebServerConfigurationType" factoryName="PHP Built-in Web Server">
       <method />
     </configuration>
-    <configuration default="true" type="JavaScriptTestRunnerKarma" factoryName="Karma" config-file="">
-      <envs />
+    <configuration default="true" type="PhpWebAppRunConfigurationType" factoryName="PHP Web Application" browser="a7bb68e0-33c0-4d6f-a81a-aac1fdb870c8" server_name="wamp php server">
       <method />
     </configuration>
-    <configuration default="true" type="JSTestDriver:ConfigurationType" factoryName="JsTestDriver">
-      <setting name="configLocationType" value="CONFIG_FILE" />
-      <setting name="settingsFile" value="" />
-      <setting name="serverType" value="INTERNAL" />
-      <setting name="preferredDebugBrowser" value="Chrome" />
+    <configuration default="true" type="PhpRemoteDebugRunConfigurationType" factoryName="PHP Remote Debug">
+      <method />
+    </configuration>
+    <configuration default="true" type="PhpHttpRequestRunConfigurationType" factoryName="PHP HTTP Request">
+      <method />
+    </configuration>
+    <configuration default="true" type="ChromiumRemoteDebugType" factoryName="Chromium Remote">
+      <option name="name" value="" />
+      <method />
+    </configuration>
+    <configuration default="true" type="PhpLocalRunConfigurationType" factoryName="PHP Console">
+      <method />
+    </configuration>
+    <configuration default="true" type="NodeWebKit" factoryName="Node-webkit">
+      <option name="name" value="" />
       <method />
     </configuration>
     <configuration default="true" type="JavascriptDebugType" factoryName="JavaScript Debug">
       <method />
     </configuration>
-    <configuration default="true" type="NodeJSConfigurationType" factoryName="Node.js" working-dir="">
+    <configuration default="true" type="PhpBehatConfigurationType" factoryName="Behat">
+      <BehatRunner />
       <method />
     </configuration>
-    <configuration default="true" type="cucumber.js" factoryName="Cucumber.js">
-      <option name="cucumberJsArguments" value="" />
-      <option name="executablePath" />
-      <option name="filePath" />
+    <configuration default="true" type="AppEnginePhpConfigurationType" factoryName="App Engine for PHP">
       <method />
     </configuration>
     <configuration default="true" type="js.build_tools.gulp" factoryName="Gulp.js">
       <node-options />
       <gulpfile />
       <tasks />
-      <pass-parent-envs>true</pass-parent-envs>
+      <pass-parent-env-vars>false</pass-parent-env-vars>
       <envs />
       <method />
     </configuration>
-    <configuration default="false" name="test ff" type="JavascriptDebugType" factoryName="JavaScript Debug" engineId="a7bb68e0-33c0-4d6f-a81a-aac1fdb870c8" uri="http://localhost:63342/unisa 14-15 tsw/js_1.html">
-      <RunnerSettings RunnerId="JavascriptDebugRunner" />
-      <ConfigurationWrapper RunnerId="JavascriptDebugRunner" />
+    <configuration default="true" type="PhpUnitRemoteRunConfigurationType" factoryName="PHPUnit on Server">
+      <method />
+    </configuration>
+    <configuration default="false" name="launch" type="PhpWebAppRunConfigurationType" factoryName="PHP Web Application" server_name="wamp php server" start_url="/dom1.html">
+      <RunnerSettings RunnerId="PhpRunner" />
+      <ConfigurationWrapper RunnerId="PhpRunner" />
       <method />
     </configuration>
     <list size="1">
-      <item index="0" class="java.lang.String" itemvalue="JavaScript Debug.test ff" />
+      <item index="0" class="java.lang.String" itemvalue="PHP Web Application.launch" />
     </list>
   </component>
   <component name="ShelveChangesManager" show_recycled="false" />
@@ -213,21 +236,23 @@
       <window_info id="Changes" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
+      <window_info id="Database" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Application Servers" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.25" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.15208334" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.3298969" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="2" side_tool="true" content_ui="tabs" />
-      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="true" content_ui="tabs" />
+      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.3298969" sideWeight="0.5" order="7" side_tool="true" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
       <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
       <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="PHP-CGI Server" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
       <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="SLIDING" type="SLIDING" visible="false" weight="0.4" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
       <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
       <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
     </layout>
   </component>
   <component name="Vcs.Log.UiProperties">
@@ -251,14 +276,73 @@
     <watches-manager />
   </component>
   <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/ajax.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0" vertical-offset="0" max-vertical-offset="663">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax.php">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0" vertical-offset="136" max-vertical-offset="272">
+          <caret line="8" column="0" selection-start-line="8" selection-start-column="0" selection-end-line="8" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0" vertical-offset="442" max-vertical-offset="663">
+          <caret line="26" column="0" selection-start-line="26" selection-start-column="0" selection-end-line="26" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax.php">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0" vertical-offset="0" max-vertical-offset="187">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0" vertical-offset="0" max-vertical-offset="663">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0" vertical-offset="0" max-vertical-offset="663">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax.php">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0" vertical-offset="0" max-vertical-offset="100">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0" vertical-offset="0" max-vertical-offset="663">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/js_20.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0" vertical-offset="0" max-vertical-offset="850">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/js_20.html">
       <provider selected="true" editor-type-id="text-editor">
         <state vertical-scroll-proportion="0.0" vertical-offset="0" max-vertical-offset="850">
           <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding>
-            <element signature="e#245#394#0" expanded="false" />
-            <element signature="e#510#663#0" expanded="false" />
-          </folding>
         </state>
       </provider>
     </entry>
@@ -355,14 +439,62 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/js_20.html">
       <provider selected="true" editor-type-id="text-editor">
-        <state vertical-scroll-proportion="0.33333334" vertical-offset="0" max-vertical-offset="918">
+        <state vertical-scroll-proportion="-11.769231" vertical-offset="0" max-vertical-offset="850">
           <caret line="18" column="24" selection-start-line="18" selection-start-column="24" selection-end-line="18" selection-end-column="24" />
-          <folding>
-            <element signature="e#245#394#0" expanded="false" />
-            <element signature="e#510#663#0" expanded="false" />
-          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax.php">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="-5.230769" vertical-offset="0" max-vertical-offset="272">
+          <caret line="8" column="0" selection-start-line="8" selection-start-column="0" selection-end-line="8" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="-5.269231" vertical-offset="67" max-vertical-offset="663">
+          <caret line="12" column="0" selection-start-line="12" selection-start-column="0" selection-end-line="12" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax2.php">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="-0.0" vertical-offset="0" max-vertical-offset="289">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="16" selection-end-column="2" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax2.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="-5.923077" vertical-offset="237" max-vertical-offset="986">
+          <caret line="23" column="0" selection-start-line="23" selection-start-column="0" selection-end-line="23" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax2_json.php">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="-0.0" vertical-offset="0" max-vertical-offset="357">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ajax2_json.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="-0.77348995" vertical-offset="461" max-vertical-offset="1156">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/dom1.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.5704698" vertical-offset="0" max-vertical-offset="596">
+          <caret line="20" column="55" selection-start-line="20" selection-start-column="55" selection-end-line="20" selection-end-column="55" />
+          <folding />
         </state>
       </provider>
     </entry>
   </component>
-</project>
\ No newline at end of file
+</project>
+
diff --git a/ajax.html b/ajax.html
new file mode 100644
index 0000000..e886bab
--- /dev/null
+++ b/ajax.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8">
+    <title></title>
+</head>
+<body>
+
+<p> Ciao, Simone è gay?</p>
+<p id="answer"></p>
+
+
+
+
+
+<script>
+
+    req= new XMLHttpRequest();
+    req.addEventListener("load",handler,false);
+    req.open("GET","ajax.php",true);
+    req.send();
+
+    function handler(e){
+        document.getElementById("answer").innerHTML = req.responseText;
+    }
+
+
+
+</script>
+
+
+
+</body>
+</html>
\ No newline at end of file
diff --git a/ajax.php b/ajax.php
new file mode 100644
index 0000000..2132a7f
--- /dev/null
+++ b/ajax.php
@@ -0,0 +1,11 @@
+<?php
+/**
+ * Created by xgiovio.
+ * User: Giovanni
+ * Date: 05/12/2014
+ * Time: 13:36
+ */
+
+
+    echo "si";
+?>
\ No newline at end of file
diff --git a/ajax2.html b/ajax2.html
new file mode 100644
index 0000000..e0252a0
--- /dev/null
+++ b/ajax2.html
@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8">
+    <title></title>
+</head>
+<body>
+
+<p> Ciao, Simone è gay?</p>
+<p id="answer"></p>
+
+
+<form id="form">
+
+    <input type ="text" name="nome" placeholder="Inserisci il nome" value="" />
+    <input type ="text" name="cognome" placeholder="Inserisci il cognome" value=""/>
+    <input type ="number" name="eta" min="10" max="120" placeholder="Inserisci eta" value="" />
+
+</form>
+
+<br>
+<span id ="data"></span>
+
+
+<script>
+
+    req= new XMLHttpRequest();
+    req.addEventListener("load",handlerload,false);
+    i = document.getElementsByTagName("input");
+    for (k=0;k< i.length;k++)
+        i[k].addEventListener("input",handler,false);
+
+    function handler(e){
+
+        form = new FormData(document.getElementById("form"));
+        req.open("POST","ajax2.php",true);
+        req.send(form);
+
+        document.getElementById("answer").innerHTML = req.responseText;
+    }
+
+    function handlerload(e){
+
+        document.getElementById("data").innerHTML = req.responseText;
+    }
+
+
+</script>
+
+
+
+</body>
+</html>
\ No newline at end of file
diff --git a/ajax2.php b/ajax2.php
new file mode 100644
index 0000000..d665333
--- /dev/null
+++ b/ajax2.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * Created by xgiovio.
+ * User: Giovanni
+ * Date: 05/12/2014
+ * Time: 13:36
+ */
+
+
+    if ($_POST){
+        foreach ( $_POST as $key => $value){
+            echo $key,":",$value,";";
+        }
+
+    }else
+        echo "No data yet";
+?>
\ No newline at end of file
diff --git a/ajax2_json.html b/ajax2_json.html
new file mode 100644
index 0000000..15d030f
--- /dev/null
+++ b/ajax2_json.html
@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8">
+    <title></title>
+</head>
+<body>
+
+<p> Ciao, Simone è gay?</p>
+<p id="answer"></p>
+
+
+<form id="form">
+
+    <input type ="text" name="nome" placeholder="Inserisci il nome" value="" />
+    <input type ="text" name="cognome" placeholder="Inserisci il cognome" value=""/>
+    <input type ="number" name="eta" min="10" max="120" placeholder="Inserisci eta" value="" />
+
+</form>
+
+<br>
+<span id ="data"></span>
+<span id ="debug"></span>
+
+
+<script>
+
+    req= new XMLHttpRequest();
+    req.addEventListener("load",handlerload,false);
+    i = document.getElementsByTagName("input");
+    for (k=0;k< i.length;k++)
+        i[k].addEventListener("input",handler,false);
+
+    function handler(e) {
+
+        dati={};
+        form = (document.getElementById("form"));
+        fc = form.children;
+        for (i = 0; i < fc.length; i++){
+            if ((fc[i].tagName == "INPUT") && (fc[i].hasAttribute("name") )  ) {
+                dati[fc[i].getAttribute("name")] = fc[i].value;
+            }
+
+        }
+
+        req.open("POST","ajax2_json.php",true);
+        req.setRequestHeader('Content-Type', 'application/json');
+        req.send(JSON.stringify(dati));
+
+    }
+
+    function handlerload(e){
+
+        document.getElementById("data").innerHTML = req.responseText;
+    }
+
+
+</script>
+
+
+
+</body>
+</html>
\ No newline at end of file
diff --git a/ajax2_json.php b/ajax2_json.php
new file mode 100644
index 0000000..5e10199
--- /dev/null
+++ b/ajax2_json.php
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Created by xgiovio.
+ * User: Giovanni
+ * Date: 05/12/2014
+ * Time: 13:36
+ */
+
+$json = file_get_contents('php://input');
+if ($json){
+
+    print_r(json_decode($json));
+
+}else
+    echo "No data yet";
+?>
\ No newline at end of file
diff --git a/dom1.html b/dom1.html
new file mode 100644
index 0000000..553feea
--- /dev/null
+++ b/dom1.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8">
+    <title></title>
+</head>
+<body>
+<div>
+<p>ciao</p>
+<p>ciao</p>
+<p>ciao</p>
+    <p>ciao</p>
+    <p>ciao</p>
+    <p>ciao</p>
+</div>
+
+
+
+
+<script>
+document.querySelectorAll("div > p:nth-child(2n+2) ")[1].style="color:green";
+
+
+</script>
+
+
+</body>
+</html>
\ No newline at end of file