$( function(){
	$(".tab_cont").css("display","none");
	$("#topTab li a").css("background-position","0 0");
	$("#newsWrap").css("display","block");
	$("#top_tab_news a").css("background-position","0 -85px");
	$("#topTab a").click(tabChange);
});
function tabChange(){
	var openTab = $(this).attr("href");
	$(".tab_cont").css("display","none");
	$("#topTab li a").css("background-position","0 0");
	$(openTab).css("display","block");
	$(this).css("background-position","0 -85px");
	return false;
}