// JavaScript Document
$(function(){
		//居中
		resize1();
		$(window).resize(function(){resize1();resize2();});
		//隐藏.con
		$(".con").css("display","none");
		//设置导航变化
		$("#page_pre,#page_next").css("opacity",0.5);
		$("#page_next,#page_pre").hover(
			function(){
				$(this).animate({opacity:"1"},300);
				},
			function(){
				$(this).animate({opacity:"0.4"},300);
				}
	);
});

//-------------------
$(window).load(function(){
		$(".con").fadeIn(1300);resize1();
	});
//重置窗口位置函数	
function resize1(){
	var h_s=$(window).height();
	var w_s=$(window).width();
	var con=$(".con");
	var h=con.height();
	var w=con.width();
	con.css("left",w_s/2-w/2);
	con.css("top",h_s/2-h/2-10);
	con.css("background","url(images/bg.jpg) no-repeat 0px 0px");
	}
function resize2(){
	var h_s=$(window).height();
	var w_s=$(window).width();
	var con=$("#con2");
	var h=con.height();
	var w=con.width();
	con.css("left",w_s/2-w/2);
	con.css("top",h_s/2-h/2-60);
	con.css("background","url(images/bg.jpg) no-repeat 0px -80px");
	}