function editcontent(element_show, element_hide)
{
  document.getElementById('content_tools').style.display = "none";
  document.getElementById('content_editor').style.display = "block";
  document.getElementById('content_block').style.display = "none";
  wakeUpFireFoxFckeditor();
}

function wakeUpFireFoxFckeditor()
{
var oEditor = FCKeditorAPI.GetInstance('body_text') ;
try 
{
oEditor.MakeEditable();
}
catch (e) {}
oEditor.Focus();
}

function addmenu()
{
  document.getElementById('AddMenu').value = "menu";
  document.getElementById('addingsubmenu').style.display = "none";
  document.getElementById('addingmenu').style.display = "block";

}

function addsubmenu()
{
  document.getElementById('AddMenu').value = "submenu";
  document.getElementById('addingsubmenu').style.display = "block";
  document.getElementById('addingmenu').style.display = "none";
}