// JavaScript Document

//window.onload = lab;
function lab()
{
	p = window.location.href.substr(window.location.href.lastIndexOf('&')+1);
	
	p_v = p.split("=");
	if(p_v[0].toLowerCase() == 's'){
		if(parseInt(p_v[1]) == p_v[1]){
			label(p_v[1]);
		
		}else{
			label(0);
		}
	}else{
		return false;
	}
}
function label(n)
{
	mLength=document.getElementById('menu').getElementsByTagName('li');
	cLength=document.getElementById('news').getElementsByTagName('li');
		
	
	for(i=0;i<mLength.length;i++)
	{
		mLength[i].className='labelmub';
		mLength[n].className='labelmua';
		
	}
	for(c=0;c<cLength.length;c++)
	{
		cLength[c].style.display='none';
		cLength[n].style.display='block';
		
	}

}