if (flexy_bMaxPage>flexy_nCurrentPage){
  document.getElementById("idNextPage").style.display ="inline";
  document.getElementById("idNextPage").href = flexy_sURL+"&page="+(flexy_nCurrentPage+1);
}
if (flexy_nCurrentPage!==0){
  document.getElementById("idPrevPage").style.display ="inline";
  document.getElementById("idPrevPage").href = flexy_sURL+"&page="+(flexy_nCurrentPage-1);
}
var oSelect = document.getElementById("idPages");
for(var i=0;i<=flexy_bMaxPage;i++){
 oSelect.options[i] = new Option ( i , (i+1) ); 
}
oSelect.selectedIndex =  flexy_nCurrentPage;
oSelect.onchange = function(){
  window.location.href = flexy_sURL+"&page="+this.selectedIndex;
};