/*
Copyright (C) 2005 Ilya S. Lyubinskiy. All rights reserved.
Technical support: http://www.php-development.ru/
*/


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";
 			if (Pages.offsetHeight) //Page.style.height = "750px";
 			//Page.style.overflow = "auto";
 			Page.style.display = (i == id) ? 'block' : 'none';
 		}

            if (Page.className == 'Page2')
 		{
 			i++;
 			//if (Pages.offsetHeight) Page.style.height = (Pages.offsetHeight-2)+"px";
 			if (Pages.offsetHeight) Page.style.height = "250px";
 			//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); }