// JavaScript Document
$(function() {

	$(
			"a[href*='http://']:not([href*='" + location.hostname
					+ "']),[href*='https://']:not([href*='" + location.hostname
					+ "'])").attr("target", "_blank");

	// $("#nav li .popNav").hide();//隐藏所有菜单

	var picValue = $(".big_title").find("input").eq(1).val();// 获取连接的名称
	var isEn1 = $(".big_title").find("input").eq(0).val();// 判断是否是英文（0 CHN 1
															// EN）
	if (picValue != null) {
		var picTemp = picValue.substring(picValue.lastIndexOf("_"), picValue
				.lastIndexOf("."));

		if (isEn1 == 1) {
			$(".big_title .top_img").attr("src",
					"template/semicon/images/top" + picTemp + "En.gif");
		} else {
			$(".top_img").attr("src",
					"template/semicon/images/" + "top" + picTemp + "Ch.gif");
		}

	}

	$("#nav li").mouseover(function() { // 鼠标滑过事件
				$(".popNav").hide();
				if ($(this).attr("class") != "nav_logo") {
					var pop = $(this).find(".popNav").eq(0);
					pop.attr("style", "left:" + $(this).offset().left
							+ "px;top:" + (parseInt($(this).offset().top) + 2)
							+ "px;");
					var imgSrc = $(this).find(".nav_img").eq(0).attr("src");
					imgSrc = imgSrc.substring(0, imgSrc.lastIndexOf("."));

					// $(this).find(".nav_img").eq(0).attr("src",imgSrc+"_over.gif");
					pop.show();
				}
			});
	$(".page_top,.page_content").mouseover(function() {
		$(".popNav").hide();
	});

	var backUrl = $("#background").val();
	if (backUrl != null && backUrl != "") {
		backUrl = backUrl.substring(0, backUrl.lastIndexOf("/"));
	}
	// 左边菜单
	$(".page_content .left .left_li").mouseover(function() { // 鼠标滑过事件
				$(".left_li").find("img[src*='_over_']").each(function(i){
						var curImgSrc=$(this).attr("src").split("_");
						$(this).attr("src",curImgSrc[0] + "_" + curImgSrc[2]);
					});
				$(".left_li").find(".sub_menu").hide();
				
				var sub = $(this).find(".sub_menu").eq(0);
				sub.attr("style", "left:" + ($(this).offset().left + 158)
						+ "px;top:" + $(this).offset().top + "px");
				// $(this).css("background",backUrl+"/menu_over_bg.gif)");
				// 改变图片
				var curSrc = $(this).find(".nav_img").eq(0).attr("src").split(
						"_");// 截取图片的src
				$(this).find(".nav_img").eq(0).attr("src",
						curSrc[0] + "_over_" + curSrc[1]);
				sub.show();
			});
	$(".left_ul").mouseout(function() {
		$(".left_li").find("img[src*='_over_']").each(function(i){
						var curImgSrc=$(this).attr("src").split("_");
						$(this).attr("src",curImgSrc[0] + "_" + curImgSrc[2]);
					});
		$(".left_li").find(".sub_menu").hide();
	});

	$(".amore").click(function() {
		var arr = $(".amore").attr("name").split(".");
		for ( var i in arr) {
			arr[i];
		}
		var arr1 = arr[0];
		var addlink = "_1.htm";
		var myList = new Array(arr1, addlink);
		var portableList = myList.join("");
		$(this).attr("href", portableList);
	});

	$(".searchButton").click(function() {
		var textValue = trim($(".searchText").val());
		if (trim($(".searchText").val()).length != 0) {
			var newValue = textValue.replace(/\ /g, "*");
			var url = "/search_" + newValue + ".htm";
			$("#searchForm").attr("action", url);
			$("#searchForm").submit();
		} else {
			alert("请输入查询条件");
		}
	})

	// 立刻参展 现在注册
	$(".quick_link img").mouseover(function() {
		var srcTemp = $(this).attr("src");
		srcTemp = srcTemp.substring(0, srcTemp.lastIndexOf("_"));
		$(this).attr("src", srcTemp + "_over_bg.gif");
	});

	$(".quick_link img").mouseout(function() {
		var srcTemp = $(this).attr("src");
		srcTemp = srcTemp.substring(0, srcTemp.lastIndexOf("_"));
		srcTemp = srcTemp.substring(0, srcTemp.lastIndexOf("_"));
		$(this).attr("src", srcTemp + "_bg.gif");
	});

	// 三级菜单
	$(".third_level_title").mouseover(function() {
		$(".third_level").hide();
		var thirdLevel = $(this).find(".third_level");
		if (thirdLevel.size() < 1) {
			$(".third_level").attr("style", "display:none;");
			return;
		}
		thirdLevel.attr("style", "margin-left:146px;margin-top:-20px;");
		thirdLevel.show();
	});
});
/*
 * param 0(CHN) , 1(EN)
 */
function setLanguage(obj) {
	$("#languageId").val(obj.options[obj.selectedIndex].value);
	$("#languageForm").submit();

}

function keycode(e) {
	if (e.keyCode == 13) {
		$("#searchButton").focus();
		var textValue = trim($(".searchText").val());
		if (trim($(".searchText").val()).length != 0) {
			var newValue = textValue.replace(/\ /g, "*");
			var url = "/search_" + newValue + ".htm";
			$("#searchForm").attr("action", url);
			$("#searchForm").submit();
		} else {
			alert("请输入查询条件");
		}
	}
}
function trim(str) { // 删除左右两端的空格
	return str.replace(/(^\s*)|(\s*$)/g, "");
}