function show(id) {
   document.getElementById(id).style.display='block';
}

function hide(id) {
   document.getElementById(id).style.display='none';
}

function SetNotifi(Type,ElementID,Value,Elem,Class,NewText) {
   var pathFinder, root, ajax;
   pathFinder = new PathFinder();
   root = pathFinder.getRootPath('script', 'src', 'js/global.js') || pathFinder.getRootPath('script', 'src', /extensions\/LowCalVanilla\/packer\.php.*$/) || '';
   ajax = new Ajax.Request( root + 'extensions/Notifi/ajax.php', {
      parameters:'PostBackAction=ChangeNotifi&Type='+Type+'&ElementID='+ElementID+'&Value='+Value,
      onSuccess: function(r) {
         if (Type === "ALL" && Elem === "NotifiAllCont") {
            if (Value === 1) {
               hide('NotifiOwnCont');
	       hide('categoriesContainer');
	       hide('discussionsContainer');
            }
	    else if (!Value) {
	       show('NotifiOwnCont');
	       show('categoriesContainer');
	       show('discussionsContainer');
            }
         }
         if (Elem === "SetNotifiAll" || Elem === "SetNotifiDiscussion_"+ElementID || Elem === "SetNotifiCategory_"+ElementID) {
	    Element.removeClassName(Elem,Class);
	    if (NewText) {
	       Elem.innerHTML = NewText;
            }
            $(Elem).innerHTML = NewText;
         }
	 else {
            Element.removeClassName(Elem,Class);
            if (NewText) {
               Elem.innerHTML = NewText;
            }
         }
      }
   });
   return true;
}

function NotifiCat(CategoryID)
{
    Element.addClassName('NotifiCatCont_'+CategoryID,'PreferenceProgress');
    if ($('NotifiCat_'+CategoryID).checked == true) Value = 1;
    else Value = 0;
    SetNotifi('CATEGORY',CategoryID,Value,'NotifiCatCont_'+CategoryID,'PreferenceProgress','');
}
function NotifiDiscussion(DiscussionID)
{
    Element.addClassName('NotifiDiscussionCont_'+DiscussionID,'PreferenceProgress');
    if ($('NotifiDiscussion_'+DiscussionID).checked == true) Value = 1;
    else Value = 0;
    SetNotifi('DISCUSSION',DiscussionID,Value,'NotifiDiscussionCont_'+DiscussionID,'PreferenceProgress','');
}
function PNotifiAll(SetText,UnSetText)
{
    Element.addClassName('SetNotifiAll','Progress');
    if ($('SetNotifiAll').innerHTML == SetText)
    {
        Value = 1;
        NewText = UnSetText;
    }
    else
    {
        Value = 0;
        NewText = SetText;
    }
    SetNotifi('ALL',0,Value,'SetNotifiAll','Progress',NewText);
}
function PNotifiCategory(CategoryID,SetText,UnSetText)
{
    Element.addClassName('SetNotifiCategory_'+CategoryID,'Progress');
    if ($('SetNotifiCategory_'+CategoryID).innerHTML == SetText)
    {
        Value = 1;
        NewText = UnSetText;
    }
    else
    {
        Value = 0;
        NewText = SetText;
    }
    SetNotifi('CATEGORY',CategoryID,Value,'SetNotifiCategory_'+CategoryID,'Progress',NewText);
}
function PNotifiDiscussion(DiscussionID,SetText,UnSetText)
{
    Element.addClassName('SetNotifiDiscussion_'+DiscussionID,'Progress');
    if ($('SetNotifiDiscussion_'+DiscussionID).innerHTML == SetText)
    {
        Value = 1;
        NewText = UnSetText;
    }
    else
    {
        Value = 0;
        NewText = SetText;
    }
    SetNotifi('DISCUSSION',DiscussionID,Value,'SetNotifiDiscussion_'+DiscussionID,'Progress',NewText);
}

function NotifiAll()
{
    Element.addClassName('NotifiAllCont','PreferenceProgress');
    if ($('NotifiAllField').checked == true) Value = 1;
    else Value = 0;
    SetNotifi('ALL',0,Value,'NotifiAllCont','PreferenceProgress','');
}

function NotifiOwn()
{
    Element.addClassName('NotifiOwnCont','PreferenceProgress');
    if ($('NotifiOwnField').checked == true) Value = 1;
    else Value = 0;
    SetNotifi('OWN',0,Value,'NotifiOwnCont','PreferenceProgress','');
}

function KeepEmailing()
{
    Element.addClassName('KeepEmailingCont','PreferenceProgress');
    if ($('KeepEmailingField').checked == true) Value = 1;
    else Value = 0;
    SetNotifi('KEEPEMAILING',0,Value,'KeepEmailingCont','PreferenceProgress','');
}