window.onresize = function() {

	if (($(document).width() - 900) / 2 < 0) {
		$("#container").css("left", 1);
	} else {
		$("#container").css("left", ($(document).width() - 900) / 2);
	}
	//$("#buttonRight").css("top", ($(document).height() - 80) / 2);

};

startList = function() {
	if (document.all && document.getElementById) {
		navRoot = document.getElementById("stronginfo");
		for (var i = 0; i < navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName == "LI") {
				node.onmouseover = function() {
					this.className += " over";
				}
				node.onmouseout = function() {
					this.className = this.className.replace(" over", "");
				}
			}
		}
	}
	document.getElementById("menu0").style.display = "none";
	if (($(document).width() - 900) / 2 < 0) {
		$("#container").css("left", 1);
	} else {
		$("#container").css("left", ($(document).width() - 900) / 2);
	}
	$("#contentiframe").css("height", $(window).height() - 115);
	//$("#buttonRight").css("top", ($(document).height() - 80) / 2);
}

window.onload = startList;

// 图片转换周期
var showImgTimeOut;

var setNewsTime;
// 图片轮换
function slideSwitch() {

	var $active = $('#slideshow IMG.active');

	if ($active.length == 0)
		$active = $('#slideshow IMG:last');

	// use this to pull the images in the order they appear in the markup
	var $next = $active.next().length ? $active.next()
			: $('#slideshow IMG:first');

	// uncomment the 3 lines below to pull the images in random order

	// var $sibs = $active.siblings();
	// var rndNum = Math.floor(Math.random() * $sibs.length );
	// var $next = $( $sibs[ rndNum ] );
	$active.addClass('last-active');

	$next.css({
		opacity : 0.0
	}).addClass('active').animate({
		opacity : 1.0
	}, 1000, function() {
		$active.removeClass('active last-active');
		changefk();
		ImgDescribe();
	});
}
// 滑块运动
function changefk() {
	var num = $('#slideshow IMG.active').attr('id').substring(7,
			$('#slideshow IMG.active').attr('id').length);
	$('#fk a').removeClass().addClass('noSelected');
	$('#fk' + num).removeClass().addClass('selected');
}
// 图片描述
function ImgDescribe() {
	var describe = $('#slideshow IMG.active').attr('alt');
	$("#imgName")[0].innerHTML = describe;
}
// 图片跳转
function jump(num) {
	$('#fk a').removeClass().addClass('noSelected');
	$('#fk' + num).removeClass().addClass('selected');
	$("img[name='showImg']").removeClass('active');
	$("#showImg" + num).addClass('active');
	ImgDescribe();
}

// 图片停止轮换
function stop() {
	clearInterval(showImgTimeOut);
	jump(0);
}
// 图片轮转启动
$(function() {
	ImgDescribe();
	showImgTimeOut = setInterval("slideSwitch()", 5000);
	showNews();
});
// 新闻事件
function showNews() {
	var newsSpan = document.getElementById("newsblock");
	Ext.Ajax.request({
		url : '/qhqt/news/newsForShow.do?b_getAjaxMsg=true',
		method : 'post',
		success : function(req) {
			/*
			 * var resp = clearBr(req.responseText); resp=resp.trim();
			 */
			newsSpan.innerHTML = req.responseText;
		}
	});
	startNews();
}

function startNews() {
	var p = $("#newsValue").attr("value");
	DoNews(p);
	setNewsTime = setTimeout("startNews()", "2000");
}
function pauseNews() {
	var pram = $("#newsValue").attr("value");
	$("#newsValue").attr("value", pram);
	clearTimeout(setNewsTime);
}
function DoNews(param) {
	// 修改图片样式
	$("#newsblock a").css("display", 'none');
	if($("#newsblock a")[param] != null)
		$("#newsblock a")[param].style.display = 'block';
	var newsValue;
	// 获取新闻条数
	var newsLength = $("a[name='newsA']").length - 1;
	// 设置下次显示的新闻
	var intNewsValue = parseInt(param);

	if (param == newsLength) {
		newsValue = 0;
		$("#newsValue").attr("value", "0");
	} else {
		newsValue = intNewsValue + 1;
		$("#newsValue").attr("value", newsValue);
	}
}
// 菜单事件
function submitDoit(url, name) {
	if (name == "home") {
		window.location = "/eng";
	}else {
		if (url != "") {
			if(name=="News"){
				document.getElementById("marquee").style.display ="block";
			}
			var header = document.getElementById("header");
			header.innerHTML = name.replace(" >>", "");
			document.getElementById("Contentright").style.display = "block";
			document.getElementById("contentiframe").src = url;
		
			document.getElementById("menu0").style.display = "block";
			document.getElementById("bottom2").style.display = "block";
			document.getElementById("bottom1").style.display = "none";
			document.getElementById("headerDiv").style.display = "block";
			document.getElementById("imgName").style.display = "none";
			document.getElementById("fk").style.display = "none";
			stop();// 停止图片转换，并跳转到第一张图片
		}

	}
}

function submitDo(url, id, name) {
	document.getElementById("Contentright").style.display = "block";
	document.getElementById("marquee").style.display ="none";
	document.getElementById("contentiframe").src = url;
         
	var header = document.getElementById("header");
	 header.innerHTML = name.replace(" >>", "");
	var cleanSpan = document.getElementById("stronginfo");
	Ext.Ajax.request({
		url : "/qhqt/menu.do?a_id=" + id + '&url=' + url,
		method : 'post',
		success : function(req) {
			var temp = req.responseText;
			
			cleanSpan.innerHTML = temp;
			document.getElementById("contentiframe").style.height = $("#cddiv")
					.css("height");
		}
	});
	document.getElementById("bottom2").style.display = "block";
	document.getElementById("bottom1").style.display = "none";
	document.getElementById("headerDiv").style.display = "block";
	document.getElementById("imgName").style.display = "none";
	document.getElementById("fk").style.display = "none";
	// document.getElementById("contentiframe").style.height=$("#cddiv").css("height");
	stop();// 停止图片转换，并跳转到第一张图片
}

function submitDos(url, id, name) {
	if (id == '000000') {
		return;
	}
	document.getElementById("Contentright").style.display = "block";
	document.getElementById("contentiframe").src = url;
	var header = document.getElementById("header");
	

	header.innerHTML = name.replace(" >>", "");
	var cleanSpan = document.getElementById("stronginfo");
	document.getElementById("Contentright").style.display = "block";
	if (url != "") {
		document.getElementById("contentiframe").src = url;
	}

	Ext.Ajax.request({
		url : '/qhqt/menu.do?a_id=' + id + '&url=' + url,
		method : 'post',
		success : function(req) {
			/*
			 * var resp = clearBr(req.responseText); resp=resp.trim();
			 */
			cleanSpan.innerHTML = req.responseText;
			document.getElementById("contentiframe").style.height = $("#cddiv")
					.css("height");
		}
	});
	document.getElementById("bottom2").style.display = "block";
	document.getElementById("bottom1").style.display = "none";
	document.getElementById("headerDiv").style.display = "block";
	document.getElementById("imgName").style.display = "none";
	document.getElementById("fk").style.display = "none";
	stop();// 停止图片转换，并跳转到第一张图片
}

function showNewsdetails(id) {
	var header = document.getElementById("header");
	header.innerHTML = "news";
	document.getElementById("contentiframe").src = "/qhqt/news/newsShow.html?a_id="
			+ id;
}