$(document).ready(function() {
	$(".main_content .center_content .news_article h3:eq(0)").addClass("active");
	$(".main_content .center_content .news_article h3:eq(1)").addClass("active");
	$(".main_content .center_content .news_article h3:eq(2)").addClass("active");
	$(".main_content .center_content .news_article h3:eq(3)").removeClass("active");
	$(".main_content .center_content .news_article .article:eq(3)").hide();
	$(".main_content .center_content .news_article h3").click(function() {
		$(this).next(".article").slideToggle("slow").siblings(".article:visible").slideUp("slow");
		$(this).toggleClass("active");
		$(this).siblings("h3").removeClass("active");
	});
});