title: Read Cookies using Javascript
body: <p>I want to create a cookie using php,an also i need to read it using javascript.ie,
  by using setcookie('mycookie','hello',time()+34000) in php i am creating a cookie in my system.Now,i need to read it using javascript.Is it possible?If anybody knows please give me some idea.Please....help me.I am using javscript as follows</p>
  
  <pre><code>&lt;script language="javascript"&gt;
  
      function Get_Cookie( check_name ) {
      // first we'll split this cookie up into name/value pairs
      // note: document.cookie only returns name=value, not the other components
      var a_all_cookies = document.cookie.split( ';' );
      var a_temp_cookie = '';
      var cookie_name = '';
      var cookie_value = '';
      var b_cookie_found = false; // set boolean t/f default f
  
      for ( i = 0; i &lt; a_all_cookies.length; i++ )
      {
          // now we'll split apart each name=value pair
          a_temp_cookie = a_all_cookies[i].split( '=' );
  
  
          // and trim left/right whitespace while we're at it
          cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
  
          // if the extracted name matches passed check_name
          if ( cookie_name == check_name )
          {
              b_cookie_found = true;
              // we need to handle case where cookie has no value but exists (no = sign, that is):
              if ( a_temp_cookie.length &gt; 1 )
              {
                  cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
              }
              // note that in cases where cookie is initialized but no value, null is returned
              return cookie_value;
              break;
          }
          a_temp_cookie = null;
          cookie_name = '';
      }
      if ( !b_cookie_found )
      {
          return null;
      }
  }
   if (Get_Cookie('__gsb'))
     {
  alert('Found');
  }
  &lt;/script&gt;`
  </code></pre>