// JavaScript Document

// ----- Auxiliary -------------------------------------------------------------

function tabview_aux(TabViewId, id)
{
 var TabView = document.getElementById(TabViewId);

 // ----- Tabs -----

 var Tabs = TabView.firstChild;
 while (Tabs.className != "Tabs" ) Tabs = Tabs.nextSibling;

 var Tab = Tabs.firstChild;
 var i   = 0;

 do
 {
   if (Tab.tagName == "A")
   {
     i++;
     Tab.href      = "javascript:tabview_switch('"+TabViewId+"', "+i+");";
     Tab.className = (i == id) ? "Active" : "";
     Tab.blur();
   }
 }
 while (Tab = Tab.nextSibling);

 // ----- Pages -----

 var Pages = TabView.firstChild;
 while (Pages.className != 'Pages') Pages = Pages.nextSibling;

 var Page = Pages.firstChild;
 var i    = 0;

 do
 {
   if (Page.className == 'Page')
   {
     i++;
     //if (Pages.offsetHeight) Page.style.height = (Pages.offsetHeight-2)+"px";
	 Page.style.height = "auto";
     Page.style.overflow = "auto";
     Page.style.display  = (i == id) ? 'block' : 'none';
   }
 }
 while (Page = Page.nextSibling);
}

// ----- Functions -------------------------------------------------------------

function tabview_switch(TabViewId, id) { tabview_aux(TabViewId, id); }

function tabview_initialize(TabViewId) { tabview_aux(TabViewId,  1); }