function s(e)
{
	var tabs=document.getElementById('tabstrip').getElementsByTagName('a');
	for (f=0;f<tabs.length;f++)
	{
		var img=tabs[f].getElementsByTagName('img');
		img[0].src=img[0].src.replace('_sel.gif','');
		img[0].src=img[0].src.replace('.gif','');
		
		if (tabs[f]==e)
		{
				document.getElementById(f+1).style.display='block';
				img[0].src=img[0].src+'_sel.gif';
		}
		else
		{
				document.getElementById(f+1).style.display='none';
				img[0].src=img[0].src+'.gif';
		}
	}
	return !true;
}

function addEvent(e,evt,func)
{
	if (window.attachEvent)
		e.attachEvent('on'+evt,func);
	else
		e.addEventListener(evt,func,false);
}

function x()
{
	s(document.getElementById('activetab'));
	document.getElementById('loading').style.display='none';
	var t=window.location.toString();
	if (t.indexOf('?')>0) 
		s(document.getElementById(t.split('?')[1]));
	else
		s(document.getElementById('activetab'));	
}

addEvent(window,'load',x);

function u(e)
{
	if (e)
	{
		var u=e.parentNode;
		if (!u.className || u.className=='ulr')
			u.className='uld';
		else
			u.className='ulr';
		return false;
	}
}