var Browser=new Object();
    Browser.userAgent=window.navigator.userAgent.toLowerCase();
    Browser.ie=/msie/.test(Browser.userAgent);//IE浏览器
    Browser.Moz=/gecko/.test(Browser.userAgent);//Mozilla浏览器
   // alert(Browser.userAgent);
    function AddMark(){
        var url = parent.location.href;
        if (Browser.ie) {
           window.external.addFavorite(url,document.title)
       }else if(Browser.Moz) {
           window.sidebar.addPanel(document.title,url,"");
       }
    }


    function SetHome(obj, vrl) {
        try {
            obj.style.behavior = 'url(#default#homepage)'; obj.setHomePage(vrl);
        }
        catch (e) {
            if (window.netscape) {
                try {
                    netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
                }
                catch (e) {
                    alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'");
                }
                var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
                prefs.setCharPref('browser.startup.homepage', vrl);
            }
        }
    }

//document.body.oncontextmenu=function(){return false;}; 

function nTabs(thisObj,Num){
    if(thisObj.className == "active") return;	
	var tabObj = thisObj.parentNode.id;
    var tabList = document.getElementById(tabObj).getElementsByTagName("li");
	
    for(i=0; i <tabList.length; i++){
        if (i == Num){
           thisObj.className = "active"; 
              document.getElementById(tabObj+"_Content"+i).style.display = "block";
        }else{
           tabList[i].className = "normal"; 
           document.getElementById(tabObj+"_Content"+i).style.display = "none";
        }
    } 
}

//$(document).ready(function(){
//    $("input[name=HeadWebControl2$btIndexLogin]").click(function(){
function Login(){
        var $user=$("input[name=txtIndexUser]");
        var $pwd=$("input[name=txtIndexpwd]");
        var $validCode=$("input[name=txtIndexValidate]");
        if($.trim($user.val())==''){
            alert('用户名不能为空！');
            $user.focus();
            return false;
        }
        else if($.trim($pwd.val())==''){
            alert('密码不能为空！');
            $pwd.focus();
            return false;
        }
        else if($.trim($validCode.val())==''){
            alert('验证码不能为空！');
            $validCode.focus();
            return false;
        }
        return true;
}
//    })
//})
$(document).ready(function(){
    $("#btIndexSubmit_1").click(function(){
       var KeyWord=$.trim($("#txtIndexKeyWord").val());
       if(KeyWord==''){
        alert('请输入关键字！');
        $("#txtIndexKeyWord").focus();
        return false;
       }     
       top.location.href="Search.aspx?KeyWord="+escape(KeyWord)+"&Tags="+$("#SelectIndexType").val();
       return false;
    })
})