function current()
{
	var lnk = document.getElementById('header').getElementsByTagName('a');
	for(var i=0;i<lnk.length;i++)
	{
		if(lnk[i].href.indexOf(self.location.pathname)>-1) lnk[i].className = "onstate";
	}
}

window.onload = function()
{
     current();
}