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;//Da Sua
	
	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.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); }