[Typo3] Problem with dynamic select of page and tt_content

[Tomas Liberio]

Hello folks,

i've a problem with my dynamic select over page and tt_content. Here is the 
code:

temp_inhalt_produkte = CONTENT
temp_inhalt_produkte {
   table = pages
   select {
       pidInList = this
       orderBy = sorting
       begin = TEXT
       begin.stdWrap.data = |{GPvar:seite}
       #where = LIMIT {GPvar:seite},5
       limit = 3
       #andWhere =  limit 3,5
       #andWhere limit {GPvar:seite},5

   }
   renderObj = COA
   renderObj {
      2 = LOAD_REGISTER
      2.MY_VALUE.field = uid

      4 = CONTENT
      4 {
         table = tt_content
         select {
            pidInList.data = register:MY_VALUE
            orderBy  = sorting
            where = colPos = 0
            max = 1
            languageField = sys_language_uid
         }
         renderObj  = COA
         renderObj {
            1 < tt_content
            5 = TEXT
            5.value = details
            5.typolink.parameter.data = register:MY_VALUE
            5.wrap = | <br><br>
         }
      }
   }
}

i don't know how to set the GPvar in the begin tag of ts or in a where 
syntax of the sql query to set a dynamic select over the page.
At the bottom of the page i've a navigation with additional params which in 
the following page are shown.

regards,

Tommaso