//开发者：  zyb
//开发时间：2008-11-24
//描述：    Tab标签Js

function showTab(tabPro,tabNum,tabCount){
    var found = false;
    for(var i=1; i <= tabCount; i++){
        if(i != tabNum){
            displayToggle(tabPro+i+"_con",false);
            if(document.getElementById(tabPro+i)!=null)
                document.getElementById(tabPro+i).className = '';
        }else{
            displayToggle(tabPro+i+"_con",true);
            if(document.getElementById(tabPro+i)!=null)
                document.getElementById(tabPro+i).className = 's';
            found = true;
        }
    }
    return found;
}
function showTab1(tabPro,tabNum,tabCount,cssName){
    var found = false;
    for(var i=1; i <= tabCount; i++){
        if(i != tabNum){
            displayToggle(tabPro+i+"_con",false);
            if(document.getElementById(tabPro+i)!=null){
                document.getElementById(tabPro+i).className = cssName + i;
                document.getElementById(tabPro+i).style.visibility="visible";
                document.getElementById(tabPro+i).style.display="block";
            }
        }else{
            displayToggle(tabPro+i+"_con",true);
            if(document.getElementById(tabPro+i)!=null){
                document.getElementById(tabPro+i).className = '';
                document.getElementById(tabPro+i).style.visibility="hidden";
                document.getElementById(tabPro+i).style.display="none";
            }
            found = true;
        }
    }
    return found;
}
//showtab函数会调用这个函数来隐显内容盒        
function displayToggle(id, show){
    var obj = document.getElementById(id);
    if(obj != null){                
        if(show){
            obj.style.visibility="visible";
            obj.style.display="block";
        }else{
            obj.style.visibility="hidden";
            obj.style.display="none";
        }
    }
}

/*************搜索****************/

function showSearchTab(tabPro,tabNum,tabCount,tabType){
    var found = false;
    for(var i=0; i <= tabCount; i++){
        if(i != tabNum){
            if(document.getElementById(tabPro+i)!=null)
                document.getElementById(tabPro+i).className = 's2';
        }else{
            if(document.getElementById(tabPro+i)!=null)
                document.getElementById(tabPro+i).className = 's1';
            document.getElementById("hidType").value=tabType;
            found = true;
        }
    }
    return found;
}

function focusVerify(){
    var q=document.getElementById("searchword");
    if(q.value.Trim()=="请输入关键字"){
        q.value="";
    }
}

function blurVerify(){
    var q=document.getElementById("searchword");
    if(q.value.Trim()==""){
        q.value="请输入关键字";
    }
}

// 搜索方法
function GoSearch(){
    var q=document.getElementById("searchword");
    var type=document.getElementById("hidType");
    if(q.value.Trim()=="" || q.value.Trim()=="请输入关键字")
        alert("请输入关键字");
    else
    {
        var aSearch = document.getElementById("aSearch");
        aSearch.href = "search.aspx?type="+type.value+"&key=" + encodeURI(q.value);
        aSearch.click();
    }
}
// 去除空格
String.prototype.Trim = function() 
{
    return this.replace(/(^\s*)|(\s*$)/g,""); 
}
// 回车提交搜索表单
function KeyDown()
{
    if (event.keyCode == 13)
    {
        event.returnValue=false;
        event.cancel = true;
        GoSearch();
    }
}


/*************IH搜索****************/

function IHfocusVerify(){
    var q=document.getElementById("IHsearchword");
    if(q.value=="文章搜索"){
        q.value="";
    }
}

function IHblurVerify(){
    var q=document.getElementById("IHsearchword");
    if(q.value==""){
        q.value="文章搜索";
    }
}

// 搜索方法
function IHGoSearch(){
    var q=document.getElementById("IHsearchword");
    var field=document.getElementById("IHfield");
    if(q.value=="" || q.value=="文章搜索")
        alert("请输入文章搜索关键字");
    else
    {
        var aSearch = document.getElementById("IHaSearch");
        aSearch.href = "srhResult.aspx?type=Article&field="+field.value+"&key=" + encodeURI(q.value);
        aSearch.click();
    }
}



function IHfocusVerify1(){
    var q=document.getElementById("IHsearchword1");
    if(q.value=="幻灯搜索"){
        q.value="";
    }
}

function IHblurVerify1(){
    var q=document.getElementById("IHsearchword1");
    if(q.value==""){
        q.value="幻灯搜索";
    }
}

// 搜索方法
function IHGoSearch1(){
    var q=document.getElementById("IHsearchword1");
    var field=document.getElementById("IHfield1");
    if(q.value=="" || q.value=="幻灯搜索")
        alert("请输入幻灯搜索关键字");
    else
    {
        var aSearch = document.getElementById("IHaSearch");
        aSearch.href = "srhResult.aspx?type=Slide&field="+field.value+"&key=" + encodeURI(q.value);
        aSearch.click();
    }
}



function IHfocusVerify2(){
    var q=document.getElementById("IHsearchword2");
    if(q.value=="视频搜索"){
        q.value="";
    }
}

function IHblurVerify2(){
    var q=document.getElementById("IHsearchword2");
    if(q.value==""){
        q.value="视频搜索";
    }
}

// 搜索方法
function IHGoSearch2(){
    var q=document.getElementById("IHsearchword2");
    var field=document.getElementById("IHfield2");
    if(q.value=="" || q.value=="视频搜索")
        alert("请输入视频搜索关键字");
    else
    {
        var aSearch = document.getElementById("IHaSearch");
        aSearch.href = "srhResult.aspx?type=Video&field="+field.value+"&key=" + encodeURI(q.value);
        aSearch.click();
    }
}

function IHfocusVerify3(){
    var q=document.getElementById("IHsearchword3");
    if(q.value=="图片搜索"){
        q.value="";
    }
}

function IHblurVerify3(){
    var q=document.getElementById("IHsearchword3");
    if(q.value==""){
        q.value="图片搜索";
    }
}

// 搜索方法
function IHGoSearch3(){
    var q=document.getElementById("IHsearchword3");
    var field=document.getElementById("IHfield3");
    if(q.value=="" || q.value=="图片搜索")
        alert("请输入图片搜索关键字");
    else
    {
        var aSearch = document.getElementById("IHaSearch");
        aSearch.href = "srhResult.aspx?type=Photo&field="+field.value+"&key=" + encodeURI(q.value);
        aSearch.click();
    }
}


// 去除空格
String.prototype.Trim = function() 
{
    return this.replace(/(^\s*)|(\s*$)/g,""); 
}
// 回车提交搜索表单
function KeyDown()
{
    if (event.keyCode == 13)
    {
        event.returnValue=false;
        event.cancel = true;
        IHGoSearch();
    }
}