
var topMenu = Class.create();
topMenu.prototype = {
	initialize: function(json){
		this._json = json;
	},
	showHtml:function(){
		<!-- 网页顶部 -->
		document.write('<div id="head">');
		document.write('  <div id="topflash">');
		document.write('    <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="1000" height="191">');
		document.write('      <param name="movie" value="/swf/topflash_sqh.swf" />');
		document.write('      <param name="quality" value="high" />');
		document.write('	  <param name="wmode" value="transparent" />');
		document.write('      <embed src="/swf/topflash_sqh.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="1000" height="191" wmode="transparent"></embed>');
		document.write('    </object>');
		document.write('  </div>');
		document.write('  <div id="topnav" ><a href="#" onclick="homePage(this,window.location)">设为首页</a>&nbsp;&nbsp;&nbsp;<a href="#"  onclick="favorite(window.location,document.title)">加入收藏</a>&nbsp;&nbsp;&nbsp;<a href="/jsp/foodWeb/webmap.jsp">网站地图</a>&nbsp;&nbsp;&nbsp;<a href="http://english.foodonline.gov.cn">English</a></div>');
		document.write('</div>');
		document.write('<!-- 导航 -->');	
		document.write('<dl class="menu">');
		document.write('  <dd class="menu_dd01"><img src="/images/foodWeb/menubg_01.jpg" width="3" height="42"/></dd>');
		document.write('  <dd class="menu_dd02">');
		document.write('    <ul>');
		document.write('	  <li class="nav01" onmouseover="hide_div();"><a href="/sqhFirstIndexAction.jspx"></a></li>');
		document.write('	  <li class="nav02"><img src="/images/foodWeb/menubg_03.jpg" width="2" height="40"/></li>');
		document.write('	  <li class="nav03" onmouseover="show_div(1)"><a href="/aboutAction.jspx"></a></li>');
		document.write('	  <li class="nav02"><img src="/images/foodWeb/menubg_03.jpg" width="2" height="40"/></li>');
		document.write('	  <li class="nav04" onmouseover="show_div(2)"><a href="/getFoodNewsAction.jspx?type=1"></a></li>');
		document.write('	  <li class="nav02"><img src="/images/foodWeb/menubg_03.jpg" width="2" height="40"/></li>');
		document.write('	  <li class="nav05" onmouseover="show_div(3)"><a href="/jsp/foodWeb/client/exhibitorApply.jsp"></a></li>');
		document.write('	  <li class="nav02"><img src="/images/foodWeb/menubg_03.jpg" width="2" height="40"/></li>');
		document.write('	  <li class="nav06" onmouseover="show_div(4)"><a href="/jsp/foodWeb/client/buyerApply.jsp"></a></li>');
		document.write('	  <li class="nav02"><img src="/images/foodWeb/menubg_03.jpg" width="2" height="40"/></li>');
		document.write('	  <li class="nav07" onmouseover="hide_div()"><a href="/onLineVista.jspx"></a></li>');
		document.write('	  <li class="nav02"><img src="/images/foodWeb/menubg_03.jpg" width="2" height="40"/></li>');
		document.write('	  <li class="nav08" onmouseover="show_div(5);"><a href="/jsp/foodWeb/client/leaveWord.jsp"></a></li>');
		document.write('	  <li class="nav02"><img src="/images/foodWeb/menubg_03.jpg" width="2" height="40"/></li>');
		document.write('	  <li class="nav09" onmouseover="show_div(6)"><a href="/sqhAdServiceAction.jspx"></a></li>');
		document.write('	  <li class="nav02"><img src="/images/foodWeb/menubg_03.jpg" width="2" height="40"/></li>');
		document.write('	  <li class="nav10"><a href="/historyBack.jspx" onmouseover="hide_div();"></a></li>');
		document.write('	</ul>');
		document.write('  </dd>');
 		document.write(' <dd class="menu_dd03"><img src="/images/foodWeb/menubg_04.jpg" width="3" height="42"/></dd>');
 		document.write(' <dd class="menu_dd04">');
  		document.write('  <ul class="mininav" id="secondMenu1" style="display: none" onmouseover="show_div(1)" onmouseout="hide_div();">');
		document.write('	  <li class="mininav_li01" style="margin-left: 120px"><img src="/images/foodWeb/mininavbg_01.jpg" width="22" height="25"/></li>');
		document.write('	  <li class="mininav_li02">');
		document.write('	    <dl>');
		document.write('		  <dd><a href="/aboutAction.jspx#aboutIntroduce">展会介绍</a></dd>');
		document.write('		  <dd><a href="/aboutAction.jspx#aboutTime">时间地点</a></dd>');
		document.write('		  <dd><a href="/aboutAction.jspx#aboutOrganization">组织机构</a></dd>');
		document.write('		  <dd><a href="/aboutAction.jspx#aboutRange">展示范围</a></dd>');
		document.write('		  <dd><a href="/aboutAction.jspx#aboutArrange">展会安排</a></dd>');
		document.write('		  <dd><a href="/aboutAction.jspx#aboutMedia">合作媒体</a></dd>');
		document.write('		  <dd><a href="/aboutAction.jspx#aboutFee">参展费用</a></dd>');
		document.write('		  <dd><a href="/aboutAction.jspx#aboutLayout">展厅布置</a></dd>');
		document.write('		</dl>');
		document.write('	  </li>');
		document.write('	  <li class="mininav_li03"><img src="/images/foodWeb/mininavbg_02.jpg" width="12" height="25"/></li>');
		document.write('  </ul>');
		document.write('  <ul class="mininav" id="secondMenu2" style="display: none" onmouseover="show_div(2)" onmouseout="hide_div();">');
		document.write('	  <li class="mininav_li01" style="margin-left: 235px"><img src="/images/foodWeb/mininavbg_01.jpg" width="22" height="25"/></li>');
		document.write('	  <li class="mininav_li02">');
		document.write('	    <dl>');
		document.write('		  <dd><a href="/getFoodNewsAction.jspx?type=1">食洽会新闻</a></dd>');
		document.write('		  <dd><a href="/getFoodNewsAction.jspx?type=2">行业新闻</a></dd>');
		document.write('		</dl>');
		document.write('	  </li>');
		document.write('	  <li class="mininav_li03"><img src="/images/foodWeb/mininavbg_02.jpg" width="12" height="25"/></li>');
		document.write('  </ul>');
		document.write('  <ul class="mininav" id="secondMenu3" style="display: none" onmouseover="show_div(3)" onmouseout="hide_div();">');
		document.write('	  <li class="mininav_li01" style="margin-left: 330px"><img src="/images/foodWeb/mininavbg_01.jpg" width="22" height="25"/></li>');
		document.write('	  <li class="mininav_li02">');
		document.write('	    <dl>');
		document.write('		  <dd><a href="/jsp/foodWeb/client/exhibitorApply.jsp">参展申请</a></dd>');
		document.write('		  <dd><a href="/sqhNeedServiceAction.jspx?type=czxz">参展须知</a></dd>');
		document.write('		  <dd><a href="/jsp/foodWeb/client/credCardApply.jsp?type=1">证件申请</a></dd>');
		document.write('		  <dd><a href="/sqhNeedServiceAction.jspx?type=czfw">配套服务</a></dd>');
		document.write('		</dl>');
		document.write('	  </li>');
		document.write('	  <li class="mininav_li03"><img src="/images/foodWeb/mininavbg_02.jpg" width="12" height="25"/></li>');
		document.write('  </ul>');
		document.write('  <ul class="mininav" id="secondMenu4" style="display: none" onmouseover="show_div(4)" onmouseout="hide_div();">');
		document.write('	  <li class="mininav_li01" style="margin-left: 440px"><img src="/images/foodWeb/mininavbg_01.jpg" width="22" height="25"/></li>');
		document.write('	  <li class="mininav_li02">');
		document.write('	    <dl>');
		document.write('		  <dd><a href="/jsp/foodWeb/client/buyerApply.jsp">参会申请</a></dd>');
		document.write('		  <dd><a href="/sqhNeedServiceAction.jspx?type=chxz">参会须知</a></dd>');
		document.write('		  <dd><a href="/jsp/foodWeb/client/credCardApply.jsp?type=2">证件申请</a></dd>');
		document.write('		  <dd><a href="/sqhNeedServiceAction.jspx?type=chfw">配套服务</a></dd>');
		document.write('		</dl>');
		document.write('	  </li>');
		document.write('	  <li class="mininav_li03"><img src="/images/foodWeb/mininavbg_02.jpg" width="12" height="25"/></li>');
		document.write('  </ul>');
		document.write('  <ul class="mininav" id="secondMenu5" style="display: none" onmouseover="show_div(5)" onmouseout="hide_div();">');
		document.write('	  <li class="mininav_li01" style="margin-left: 650px"><img src="/images/foodWeb/mininavbg_01.jpg" width="22" height="25"/></li>');
		document.write('	  <li class="mininav_li02">');
		document.write('	    <dl>');
		document.write('		  <dd><a href="/jsp/foodWeb/client/leaveWord.jsp">在线留言</a></dd>');
		document.write('		  <dd><a href="/sqhFindWebLeaveWordAction.jspx">留言查看</a></dd>');
		document.write('		</dl>');
		document.write('	  </li>');
		document.write('	  <li class="mininav_li03"><img src="/images/foodWeb/mininavbg_02.jpg" width="12" height="25"/></li>');
		document.write('  </ul>');
		document.write('  <ul class="mininav" id="secondMenu6" style="display: none" onmouseover="show_div(6)" onmouseout="hide_div();">');
		document.write('	  <li class="mininav_li01" style="margin-left: 500px"><img src="/images/foodWeb/mininavbg_01.jpg" width="22" height="25"/></li>');
		document.write('	  <li class="mininav_li02">');
		document.write('	    <dl>');
		document.write('		  <dd><a href="/sqhAdServiceAction.jspx">广告服务</a></dd>');
		document.write('		  <dd><a href="/getfoodFile.jspx">下载中心</a></dd>');
		document.write('		  <dd><a href="/sqhLocaleServicesAction.jspx">现场服务</a></dd>');
		document.write('		  <dd><a href="/sqhTrafficAction.jspx">交通</a></dd>');
		document.write('		  <dd><a href="/grogShop.jspx">酒店</a></dd>');
		document.write('		  <dd><a href="/sqhFourServicesAction.jspx?type=fwms">美食</a></dd>');
		document.write('		  <dd><a href="/sqhFourServicesAction.jspx?type=fwxx">休闲</a></dd>');
		document.write('		  <dd><a href="/sqhFourServicesAction.jspx?type=fwlx">旅游</a></dd>');
		document.write('		</dl>');
		document.write('	  </li>');
		document.write('	  <li class="mininav_li03"><img src="/images/foodWeb/mininavbg_02.jpg" width="12" height="25"/></li>');
		document.write('  </ul>');
		document.write(' </dd>');
		document.write('</dl>');
		document.write('<div class="adwei" id="adcolumn"></div>');	
		document.write('<dl class="funav" id="funav_dl">');
		document.write('  <dd class="funav_dd01"><img src="/images/foodWeb/funavbg_01.jpg" width="3" height="36"/></dd>');
		document.write('  <dd class="funav_dd02" onmouseout="hide_div();" id="show_divPosition">');
		document.write('  </dd>');
		document.write('  <dd class="funav_dd03"><form name="login" id="login" method="post" action="#" target="_blank">');
		document.write('    <h1><label><select name="newsType" size="1" id="newsType">');
		document.write('	    <option selected="selected" value="all">全部</option>');
		document.write('	    <option value="新闻中心_行业新闻">行业新闻</option>');
		document.write('	    <option value="新闻中心_食洽会新闻">食洽会新闻</option>');
		document.write('	    <option value="服务中心_旅游">旅游</option>');
		document.write('	    <option value="服务中心_休闲">休闲</option>');
		document.write('	    <option value="服务中心_酒店">酒店</option>');
		document.write('	    <option value="服务中心_美食">美食</option>');
		document.write('	    <option value="在线展厅_网上展厅">网上展厅</option>');
		
		document.write('	  </select></label></h1><h2><label><input type="text" name="textfield" class="srbox" id="textfield"/></label></h2><h3><a href="javascript:void(0);" ><img src="/images/foodWeb/sreachbtn.jpg" width="43" height="21" onclick="search();"/></a></h3>');
		document.write('  </form>');
		document.write('  </dd>');
		document.write('  <dd class="funav_dd04"><img src="/images/foodWeb/funavbg_04.jpg" width="3" height="36"/></dd>');
		document.write('  <dd class="funav_dd05"><img src="/images/foodWeb/funavbg_05.jpg" width="999" height="3"/></dd>');
		document.write('</dl>');
	},
	showAdColumn:function(adLink,adPic){
		var html = '';
		if(adPic==''||adPic==null||adPic=='/upload/'){
			html += '<a href="/adServiceAction.jspx" target="_blank"><img src="/images/noad.jpg" width="1000" height="100"/></a>';
		}else {
			html += '<a href="'+adLink+'" target="_blank"><img src="'+adPic+'" width="1000" height="100" onerror="javascript:this.src=\'/images/not_exist.bmp\'"/></a>';
		}
		$('adcolumn').innerHTML = html;
	}, 
	
	showAdColumn2:function(ad1Link,ad2Link,adPic){
		var html = '';
		if(adPic==''){
			return;
		}
		html += '<img src="/images/foodWeb/'+adPic+'" width="1000" height="93" border="0" usemap="#Map" />';
		html += '<map name="Map" id="Map">';
		html += '<area shape="rect" coords="497,-1,999,92" href="'+ad1Link+'" />';
		html += '<area shape="rect" coords="2,1,496,91" href="'+ad2Link+'" />';
		html += '</map>';
		$('adcolumn').innerHTML = html;
	},
		
	showPosition:function(menu1,menu2){
		var html ='';
		if(menu1==''||menu2==''){
			return ;
		}
		html+='<h1><img src="/images/foodWeb/funavbg_03.jpg" width="21" height="16"/></h1>';
		html+='<h2>您现在的位置：'+menu1+'><span>'+menu2+'</span></h2>'
		$('show_divPosition').innerHTML=html;
	},
	
	showLinkPosition:function(menu1,url1,menu2,url2){
		var html ='';
		html+='<h1><img src="/images/foodWeb/funavbg_03.jpg" width="21" height="16"/></h1>';
		html+='<h2>您现在的位置：<a href="/sqhFirstIndexAction.jspx">首页</a>';
		if(menu1!=""&&menu1!=null){
			if(url1==""||url1==null){
				html+='&nbsp;>&nbsp;'+menu1;
			}else{
				html+='&nbsp;>&nbsp;<a href="'+url1+'">'+menu1+'</a>';
			}
		}
		if(menu2!=""&&menu2!=null){
			if(url2==""||url2==null){
				html+='&nbsp;>&nbsp;<span>'+menu2+'</span>';
			}else{
				html+='&nbsp;>&nbsp;<span><a href="'+url2+'">'+menu2+'</a></span>';
			}
		}
		html+='</h2>';
		$('show_divPosition').innerHTML=html;
	},
	
	hidePostion:function(){
		$('funav_dl').style.display = "none";
	},
	
	hideAdColumn:function(){
		$('adcolumn').style.display = "none";
	}
	
};

function hide_div() {
	for (var i = 1; i < 7; i++) {
		$("secondMenu" + i).style.display = "none";
	}
}
function show_div(i) {
	hide_div();
	$("secondMenu" + i).style.display = "block";
}

function favorite(URL, title) {
	try {
		window.external.addFavorite(URL, title);
	}
	catch (e) {
		try {
			window.sidebar.addPanel(title, URL, "");
		}
		catch (e) {
			alert("\u52a0\u5165\u6536\u85cf\u5931\u8d25\uff0c\u8bf7\u4f7f\u7528Ctrl+D\u8fdb\u884c\u6dfb\u52a0");
		}
	}
}
function homePage(obj, val) {
	try {
		obj.style.behavior = "url(#default#homepage)";
		obj.setHomePage(val);
	}
	catch (e) {
		if (window.netscape) {
			try {
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
			}
			catch (e) {
				alert("\u6b64\u64cd\u4f5c\u88ab\u6d4f\u89c8\u5668\u62d2\u7edd\uff01");
			}
			var prefs = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefBranch);
			prefs.setCharPref("browser.startup.homepage", val);
		}
	}
}

function search(){
//关键字
	var param=$F('textfield');
	var type=$F('newsType');
	if(param=="")
	{
		alert("请输入搜索关键字");
		$('textfield').focus();
		return;
	}else
	{
		//新闻类型
		param = encodeURI(param);
		type = encodeURI(type);
		login.action="/foodSearchNews.jspx?newType="+type+"&param="+param+"";
		login.submit();
	}
}
	
	
