//ж
function getOs()
{
    var OsObject = "";
   if(navigator.userAgent.indexOf("MSIE")>0) {
        return "MSIE";
   }
   if(isFirefox=navigator.userAgent.indexOf("Firefox")>0){
        return "Firefox";
   }
   if(isSafari=navigator.userAgent.indexOf("Safari")>0) {
        return "Safari";
   } 
   if(isCamino=navigator.userAgent.indexOf("Camino")>0){
        return "Camino";
   }
   if(isMozilla=navigator.userAgent.indexOf("Gecko/")>0){
        return "Gecko";
   }
  
} 
	function qiehuan(num){
		for(var id = 0;id<=9;id++)
		{
			if(id==num)
			{
							
				document.getElementById("mynav"+id).className="nav_on";
					var left;
			          left=id*30;
					  if(id<=5){
				document.getElementById("qh_con"+id).style.margin="0px 0px 0px "+left+"px";
				}
				else
				{ var right=(11-id)*20;
          	var obj=document.getElementById("qh_con"+id).getElementsByTagName("li");
	             for(var i=0; i<obj.length; i++){
				   if(getOs()=="Firefox"){
		             obj[i].style.cssFloat="right";
					 }
					 else
					 {
					 obj[i].style.styleFloat="right";
					 }
			  }

			document.getElementById("qh_con"+id).style.marginRight=right+"px";

				}
				document.getElementById("qh_con"+id).style.display="block";
			}
			else
			{
				document.getElementById("qh_con"+id).style.display="none";
				document.getElementById("mynav"+id).className="";
			}
		}
	}
	function addfavor(url,title) {
if(confirm("网站名称："+title+"\n网址："+url+" \n确定添加收藏?")){
var ua = navigator.userAgent.toLowerCase();
if(ua.indexOf("msie 8")>-1){
external.AddToFavoritesBar(url,title,'IT有道');//IE8
}else{
try {
window.external.addFavorite(url, title);
} catch(e) {
try {
window.sidebar.addPanel(title, url, "");//firefox
} catch(e) {
alert("加入收藏失败，请使用Ctrl+D进行添加");
}
}
}
}
}
function setHomepage(pageURL) {
    if (document.all) {
        document.body.style.behavior='url(#default#homepage)';
        document.body.setHomePage(pageURL);
    }
    else if (window.sidebar) {
        if(window.netscape) {
            try {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            }
            catch (e) {
                alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项signed.applets.codebase_principal_support 值该为true" );
            }
        }
        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
        prefs.setCharPref('browser.startup.homepage',pageURL);
    }
}

function nTabs(tabObj,obj){
var tabList = document.getElementById(tabObj).getElementsByTagName("div");
	for(i=0; i <tabList.length; i++)
	{
		if (tabList[i].id == obj.id)
		{ 
		document.getElementById(tabList[i].id).className = "active"; 
    	document.getElementById(tabObj+"_Content"+i).style.display = "block";
				document.getElementById(tabObj).className = "search_right_top"+i;
		}else{
			document.getElementById(tabList[i].id).className = "nomal"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "none";
		
		}
	} 

}
function nTabs3(tabObj,obj){
var tabList = document.getElementById(tabObj).getElementsByTagName("div");
	for(i=0; i <tabList.length; i++)
	{
		if (tabList[i].id == obj.id)
		{ 
		document.getElementById(tabList[i].id).className = "active"; 
    	document.getElementById(tabObj+"_Content"+i).style.display = "block";
				document.getElementById(tabObj).className = "index_mid_right_top"+i;
		}else{
			document.getElementById(tabList[i].id).className = "nomal"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "none";
		
		}
	} 

}
function nTabs2(tabObj,obj){
var tabList = document.getElementById(tabObj).getElementsByTagName("div");
	for(i=0; i <tabList.length; i++)
	{
		if (tabList[i].id == obj.id)
		{ 
		document.getElementById(tabList[i].id).className = "index_active"; 
    	document.getElementById(tabObj+"_Content"+i).style.display = "block";
				
		}else{
			document.getElementById(tabList[i].id).className = "index_nomal"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "none";
		
		}
	} 

}
function nTabs5(tabObj,obj){
var tabList = document.getElementById(tabObj).getElementsByTagName("div");
	for(i=0; i <tabList.length; i++)
	{
		if (tabList[i].id == obj.id)
		{ 
		document.getElementById(tabList[i].id).className = tabObj+"_active"; 
    	document.getElementById(tabObj+"_Content"+i).style.display = "block";
				
		}else{
			document.getElementById(tabList[i].id).className = tabObj+"_nomal"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "none";
		
		}
	} 

}
function nTabs4(tabObj,obj){
var tabList = document.getElementById(tabObj).getElementsByTagName("div");
	for(i=0; i <tabList.length; i++)
	{
		if (tabList[i].id == obj.id)
		{ 
		document.getElementById(tabList[i].id).className = "fcny_active"; 
    	document.getElementById(tabObj+"_Content"+i).style.display = "block";
				
		}else{
			document.getElementById(tabList[i].id).className = "fcny_nomal"; 
			document.getElementById(tabObj+"_Content"+i).style.display = "none";
		
		}
	} 

}
var NW$ = function(i){
    return document.getElementById(i);
}
var Page = {
    SwitchJi: function(t){
        if (t == 1) {
            if (NW$("JiZu")) {
                NW$("JiZu").style.display = "none";
            }
            if (NW$("JiShou")) {
                NW$("JiShou").style.display = "block";
            }
        }
        else 
            if (t == 2) {
                if (NW$("JiZu")) {
                    NW$("JiZu").style.display = "block";
                }
                if (NW$("JiShou")) {
                    NW$("JiShou").style.display = "none";
                }
            }
    },
    SwitchJiHouse: function(o, c, n){
        for (var i = 0; i < c; i++) {
            if (NW$(o + "_T" + i)) {
                NW$(o + "_T" + i).style.display = "block";
            }
            if (NW$(o + "_I" + i)) {
                NW$(o + "_I" + i).style.display = "none";
            }
        }
        if (NW$(o + "_I" + n)) {
            NW$(o + "_I" + n).style.display = "block";
        }
        if (NW$(o + "_T" + n)) {
            NW$(o + "_T" + n).style.display = "none";
	
        }
    }
}