var cat = location.href.split("/")[5];

window.onfocus=function(){CssCheck(cat)};

function CssCheck(id){


	if (cat == 'y2010'){
			document.getElementById(id).className = 'y2010_on';
		}

	if (cat == 'y2009'){
			document.getElementById(id).className = 'y2009_on';
		}


}