var currentPath;
var lastSelectdResult;
var queryURL="";//"/auction/get_category.do?keyword=";
var URL_category_memo="";//"/auction/publish/category_memo.do";
var appMessages=new Array();
//appMessages['SearchWait']='<p style="margin:10px;color:#333;">Now is searching,please wait\u2026\u2026</p>';
//appMessages['SearchHint']='<p style="margin:10px;color:#333;">It doesn\'t mean you have to put your item in one of the search results.</p>'
//appMessages['NoResult']='<p style="margin:10px;color:#333;">We did not find results for keyword\u201d.</p>';
//appMessages['NoSelection']='Please select one search result first.'

appMessages['SearchWait']	= '<p style="margin:10px;color:#333;">正在搜索，请稍侯……<'+'/p>';
appMessages['SearchHint']	= '<p style="margin:10px;color:#333;">搜索结果仅供参考，并不表示您的商品只能放在搜索结果所列的类目中。<'+'/p>'
appMessages['NoResult']		= '<p style="margin:10px;color:#333;">抱歉，没有找到与关键字“keyword”相关的类目。<'+'/p>';
appMessages['NoSelection']	= '请先在搜索结果中选择一个合适的类目。'

	
function submitpreCheck() 
{
    if (document.getElementById('SelectedCategoryID').value=="" || 
    document.getElementById('SelectedCategoryID').value=="0") 
    {
        alert("必须选择商品类目！");
        return false;
    } 
    else 
    {
        return true;
    }
}

function AjaxMethod(UrlPara)
{
    var msg = $("#ulSelectedCategory");
    
    msg.html("<ol id=\"gbook\"><img src=\"../App_Themes/Standard/Images/roller.gif\" align=\"absmiddle\" /> 数据获取中…</ol>");    
    $.get("../AjaxMsg.aspx?r=" + Math.random() + "&" + UrlPara,{},
    function(data){
    //alert(data);
    msg.html(data);})
}

function getRelatedCats(userid)
{
    AjaxMethod("op=getRelatedCats&userid=" + userid);
}

function getRelatedCatsDetail()
{
    AjaxMethod("op=getRelatedCatsDetail");
}

//var memoMsgs=new Array();
//memoMsgs['CatMemo']='';
//memoMsgs['CatRelateMemo']='';
//memoMsgs['SEMemo']='';
var g_debug=false;
var g_isRelationNode=false;
var g_sKeyword;
var g_sCategoryId;

function addSelectedCat()
{
    var count = 0;
    $.get("../AjaxMsg.aspx?r=" + Math.random() + "&op=ProductRelationCount",{},
    function(data)
    {
        //alert(data);
        count=data*1;
        //alert(count);
        if(count>=2)
        {
            alert("您已经关联了两类产品!");
            return;
        }
        else
        {
            var url="op=addSelectedCat&pid=" + document.getElementById('SelectedCategoryID').value;        
            AjaxMethod(url); 
        }   
    })    
}

function DeleteRelatedCats()
{
    var id=document.getElementById('selected').value;
    if(id=="r0")
    {alert("请选择要取消关联的类目!");return;}
    if(confirm("确定取消关联?"))
    {
        //alert("您选中了：" + id); 
        var url="op=DeleteRelatedCat&pid=" + id;
        //alert(url);
        AjaxMethod(url);
        
        //不管是否删除成功，取消高亮
        var lastSelectedRelated = document.getElementById('selected').value;
        if(lastSelectedRelated != "r0")
        {
            var t = document.getElementById(lastSelectedRelated)
            if(t != null) t.className="";
        }        
        document.getElementById('selected').value="r0";
        document.getElementById('btnDelete').disabled='disabled';
    }  
}

function ResizeUL()
{
    document.onreadystatechange =function(){
    var x=document.getElementById('ulSelectedCategory');
    if(!x)return;
    var lis=x.getElementsByTagName('li');
    if(!lis)return;
    var height = 0;
    alert("count" + lis.length);
    for(var i=0;i<lis.length;i++)
    {
        height += lis[i].style.height;
    }
    alert(height);
    x.style.height=height;}
}

function selectOneRelated(obj)
{
    var lastSelectedRelated = document.getElementById('selected').value;
    //alert("上次选中：" + lastSelectedRelated);
    if(lastSelectedRelated != "r0")
    {
        var t = document.getElementById(lastSelectedRelated)
        if(t != null) t.className="";
    }
    document.getElementById('selected').value=obj.id;    
    obj.className="Selected";
    document.getElementById('btnDelete').disabled='';
}

function self_debug(msg)
{
    if(g_debug){alert("=[debug]="+msg);}
}

function initCat(id)
{
    var sSelectId=id;
    if(!id||!cats[id]){id='0';}
    g_isRelationNode=false;
    var catPath=new Array();
    if(currentPath&&currentPath.length>1)
    {
        var iLoop=-1;
        var nParentID=getParent(id);
        for(var loop=currentPath.length-1;loop>=1;loop--)
        {
            if(tree[currentPath[loop]])
            {
                if(currentPath[loop]==nParentID){iLoop=loop;break;}
                else if(hasFathChildRelation(id,currentPath[loop]))
                {iLoop=loop;g_isRelationNode=true;break;}
            }
            else{continue;}
        }
        if(iLoop>-1)
        {
            for(var loop=0;loop<=iLoop;loop++)
                {catPath[loop]=currentPath[loop];}
            catPath[catPath.length]=id;
        }
            
        if(!g_isRelationNode)
        {
            for(var j=catPath.length-2;j>=1;j--)
            {
                var strId=catPath[j];
                var sParentId=getParent(strId);
                var sParInArr=catPath[j-1];
                if(sParentId==sParInArr){continue;}
                else if(hasFathChildRelation(strId,sParInArr)){g_isRelationNode=true;}
            }
        }
    }
    if(!catPath||!catPath.length>0)
    {
        do{catPath[catPath.length]=id;}
        while(id=getParent(id));
        catPath=catPath.reverse();
    }
    for(var i=0;i<catPath.length&&i<4;i++)
    {   
        if(!currentPath||catPath[i+1]!=currentPath[i+1]||!currentPath[i+1])
        {
            showCategoryList(i,getChildren(catPath[i]),catPath[i+1]);
        }
    }
    for(i=0;i<4;i++)
    {
        if(document.getElementById('CategoryLevel'+i).innerHTML==''||i>=catPath.length)
        {
            clearCategoryList(i);
        }
    }
    deployTriggers();
    currentPath=catPath;
    showCurrentPath();
    //changeRelationMemo(sSelectId,g_isRelationNode);
    //changeCategoryMemo(sSelectId);
}

function hasFathChildRelation(id,fid)
{
    var bHas=false;
    var oRelations=getRelation(fid);
    if(oRelations&&oRelations.length>0)
    {
        for(var loop=0;loop<oRelations.length;loop++)
        {
            if(oRelations[loop]==id) {bHas=true;break;}
        }
    }
    return bHas;
}

function searchCategory(k)
{
    if(!k){return;}
    g_sKeyword=k;
    var x=document.getElementById('SearchCategoryResult');
    if(!x) return;
    document.getElementById('ChooseTheResult').disabled='disabled';

    x.innerHTML=appMessages['SearchWait'];
    var result=new Array();
    result=searchCategoryArray(k);
    
    var temp=new Array();
    showSearchResult(k,temp,result);
}

function getSearchArrayResult(searchResult)
{var temp=new Array();if(searchResult)
{var oArray=searchResult.split("$$");if(oArray&&oArray.length>0)
{for(var loop=0;loop<oArray.length;loop++)
{var record=oArray[loop];if(record&&record.length>0)
{var oRecordArray=record.split("||");if(oRecordArray&&oRecordArray.length==3)
{temp[temp.length]=[oRecordArray[0],oRecordArray[1],oRecordArray[2]];}}}}}
return temp;}

function getWholeCats(cid)
{
    var str=cats[cid][0];
    var parentId=getParent(cid)
    while(parentId!='0')
    {
        if(!cats[parentId])break;
        str=cats[parentId][0]+' > '+str;
        parentId=getParent(parentId);
    }
    return str;
}

function showSearchResult(k,temp,result,seFlag)
{   
    var x=document.getElementById('SearchCategoryResult');
    if(!x)return;
    var output=new Array();
    var parentId='';
    var thisLine='';
    var html='';
    var b_isSE=seFlag;
    if(temp&&result)
    {
        var i_tempLen=0;
        if(b_isSE)
        {
            if(result&&result.length>0)
            {temp=result;}
        }
        if(temp){i_tempLen=temp.length;}
        if(!b_isSE)
        {
            for(var i=0;i<result.length;i++)
            {
                for(var j=0;j<temp.length;j++)
                {
                    if(result[i][0]==temp[j][0]){break;}
                }
                if(j>=temp.length&&result[i])
                {
                    temp[temp.length]=result[i];
                }
            }
        }
        for(i=0;i<temp.length;i++)
        {
            if(!cats[temp[i][0]]){continue;}
            thisLine=cats[temp[i][0]][0];
            if(tree[temp[i][0]])thisLine+=' > ...';
            parentId=getParent(temp[i][0]);
            while(parentId!='0')
            {
                if(!cats[parentId])break;
                thisLine=cats[parentId][0]+' > '+thisLine;
                parentId=getParent(parentId);
            }
            if(parentId=='0')
            {
                if(temp[i][1]&&temp[i][1].length>0)
                {
                    if(temp[i][1]=='-1')
                    {
                        thisLine+=" (<font color=\"#006623\" class=\"B\">"+temp[i][2]+"</font>) ";
                    }
                    else
                    {
                        thisLine+=" > "+temp[i][1].split(";").join(" > ")+"";
                    }
                }
                output[i]=thisLine;
            }
            else{output[i]='';}
        }
        var t;
        for(i=0;i<i_tempLen;i++)
        {
            if(b_isSE){break;}
            for(j=0;j<i_tempLen-1;j++)
            {
                if(output[j]>output[j+1])
                {
                    t=output[j];
                    output[j]=output[j+1];
                    output[j+1]=t;
                    t=temp[j];
                    temp[j]=temp[j+1];
                    temp[j+1]=t;
                }
            }
        }
        var t;
        for(i=i_tempLen;i<output.length;i++)
        {
            for(j=i_tempLen;j<output.length-1;j++)
            {
                if(output[j]>output[j+1])
                {
                    t=output[j];
                    output[j]=output[j+1];
                    output[j+1]=t;
                    t=temp[j];
                    temp[j]=temp[j+1];
                    temp[j+1]=t;
                }
            }
        }
        for(i=0;i<temp.length;i++)
        {
            if(output[i])
            {
                r=new RegExp('('+k+')',"ig");
                if(temp[i][1]&&temp[i][1].length>0&&temp[i][2]&&temp[i][2].length>0)
                {
                    if(temp[i][1]=='-1')
                    {
                        html+='<li title="双击添加到我的类别" id="'+temp[i][0]+'" countid="'+temp[i][2]+'">'+output[i].replace(r,"<span>$1</span>")+'</li>';
                    }
                    else
                    {
                        html+='<li title="双击添加到我的类别" id="'+temp[i][0]+'" pvid="'+temp[i][2]+'">'+output[i].replace(r,"<span>$1</span>")+'</li>';
                    }
                }
                else
                {
                    html+='<li title="双击添加到我的类别" id="'+temp[i][0]+'">'+output[i].replace(r,"<span>$1</span>")+'</li>';
                }
            }
        }
    }
    if(html&&html.length>0)
    {
        x.innerHTML=html;
        var lis=x.getElementsByTagName('LI');
        if(!lis)return;
        for(var i=0;i<lis.length;i++)
        {
            lis[i].onclick=selectOneResult;
            lis[i].ondblclick=returnOneResult;
        }
        document.getElementById('ChooseTheResult').disabled='';
    }
    else
    {
        x.innerHTML=appMessages['NoResult'].replace('keyword',k);
    }        
}

function searchCategoryArray(k)
{
    var result=new Array();
    try
    {
        for(var c in cats)
        {
            if(cats[c][0].toLowerCase().indexOf(k.toLowerCase())>-1)
            {result[result.length]=[c,"",""];}
        }
    }
    catch(e)
    {self_debug(e.description);}
    return result;
}

function selectOneResult(evnt)
{
    var x=getTriggerNode(evnt);
    if(lastSelectdResult) {lastSelectdResult.className="";}
    if(x.tagName!='LI'&&x.tagName!='li'){x=x.parentNode;}
    x.className="Selected";
    lastSelectdResult=x;
    //showSearchEngineMemo(x.getAttribute("countid"));
}

function returnOneResult(evnt)
{
    var id;
    var pvid;
    var oObj=getTriggerNode(evnt);
    var sTagName=oObj.tagName.toLowerCase();
    if(sTagName=='input')
    {
        var x=document.getElementById('SearchCategoryResult');
        if(!x)return;
        var lis=x.getElementsByTagName('LI');
        if(!lis)return;
        for(var i=0;i<lis.length;i++)
        {
            if(lis[i].className=='Selected')
            {
                id=lis[i].id;
                if(lis[i].getAttribute("pvid"))
                {
                    pvid=lis[i].getAttribute("pvid");
                }
                break;
            }
        }
        if(i==lis.length)
        {
            alert(appMessages['NoSelection']);return;
        }
    }
    else if(sTagName=='span'||sTagName=='font')
    {
        var oParent=oObj.parentNode;
        try
        {
            id=oParent.id;pvid=oParent.getAttribute("pvid");
        }
        catch(e){}
    }
    else
    {
        id=oObj.id;
        try
        {pvid=oObj.getAttribute("pvid");}
        catch(e){}
    }
    if(pvid){document.getElementById("CategoryPropertyID").value=pvid;}
    if(id)
    {
        document.getElementById('SelectedCategoryID').value=id;
        if(tree[id])
        {
            document.getElementById('SearchCategory').style.display='none';
            document.getElementById('NormalCategorySelector').style.display='';
            changeCategoryAuto(id);
        }
        else
        {
            if(submitpreCheck())
            {
                //document.forms['mainform'].submit();
                addSelectedCat();
            }
        }
    }
}

function initSearch()
{
    document.getElementById('ChooseTheResult').onclick=returnOneResult;
    document.getElementById('SearchCategoryResult').innerHTML=appMessages['SearchHint'];
    document.getElementById('SearchCategory').style.display='none';
}

function startSearch()
{
    document.getElementById('SearchCategory').style.display='';
    document.getElementById('NormalCategorySelector').style.display='none';
}

function cancelSearch()
{
    document.getElementById('SearchCategory').style.display='none';
    document.getElementById('NormalCategorySelector').style.display='';
}

function clearCategoryList(level){document.getElementById('CategoryLevel'+level).innerHTML='';document.getElementById('CategoryLevel'+level).className='Blank';}
function showCategoryList(level,arr,selected)
{
    var listBox;
    listBox=document.getElementById('CategoryLevel'+level);
    if(!listBox)
    {
        alert("Error!Please reload this page and try again.");
    }
    else
    {
        var liClass='';
        var output='';
        listBox.innerHTML='';
        listBox.className='';
        for(var i=0;i<arr.length;i++)
        {
            if(!cats[arr[i]])continue;
//            try
//            {
//                var hasAlcoholCat=false;
//                for(var lt=0;lt<alcoholCat.length;lt++)
//                {
//                    if(alcoholCat[lt]==arr[i])
//                    {
//                        hasAlcoholCat=true;
//                        break;
//                    }
//                }
//                if(!allowShowAlcoholCat&&hasAlcoholCat){continue;}
//            }
//            catch(e){}
            if(selected&&arr[i]&&arr[i]==selected){liClass='Selected';}
            output='<li id="'+arr[i]+'" class="'+liClass+'">'+cats[arr[i]][0]+'</li>';
            listBox.innerHTML+=output;
            liClass='';
        }
        showSpecialStyle(level);
    }
}

function showSpecialStyle(level)
{
    var lis;
    lis=document.getElementById('CategoryLevel'+level).getElementsByTagName('LI');
    if(!lis){alert("Error!Please reload this page and try again.");}
    else
    {
        for(var i=0;i<lis.length;i++)
        {
            if(tree[lis[i].id])
            {
                lis[i].className+=' IsFather';
            }
//if(used[lis[i].id]){lis[i].className+=' RecentUsed';}
        }
    }
}

function showCurrentPath()
{
    var x=document.getElementById('NowSelectedResult');
    if(!x)return;
    
    var y=document.getElementById('SubmitButton');
    if(!y)return;
    x.innerHTML='';
    for(var i=1;i<currentPath.length;i++)
    {   
        x.innerHTML+=cats[currentPath[i]][0];
        if(i<currentPath.length-1){x.innerHTML+=' > ';}
    }
    if(tree[currentPath[i-1]])
    {
        x.innerHTML+=' > ...';
        y.disabled='disabled';
    }
    else{y.disabled='';}
}

function refreshPosition(level){var x=document.getElementById('CategoryLevel'+level);if(!x)return;var lis=x.getElementsByTagName('LI');if(!lis)return;for(var i=0;i<lis.length;i++){if(lis[i].className.indexOf('Selected')>-1){break;}}
if(i>=lis.length){return;}
if(i>4){i-=4;}else{i=0;}
var t=x.scrollTop;x.scrollTop=22*i;}

function refreshAllPosition(){for(var i=0;i<4;i++){refreshPosition(i);}}

function changeCategory(evnt){var x=getTriggerNode(evnt);var selectCatID;if(x.tagName!='LI'&&x.tagName!='li'){selectCatID=x.parentNode.id;initCat(selectCatID);}else{selectCatID=x.id;initCat(selectCatID);}
document.getElementById('SelectedCategoryID').value=selectCatID;}

function getRealPath(sCatId)
{var sRelPath='';var realPath=new Array();do{realPath[realPath.length]=sCatId;}while(sCatId=getParent(sCatId));realPath=realPath.reverse();if(realPath&&realPath.length>0)
{for(var i=1;i<realPath.length;i++)
{sRelPath+=cats[realPath[i]][0];if(i<realPath.length-1){sRelPath+=' > ';}}}
return sRelPath;}

function changeCategoryAuto(id)
{
    document.getElementById('SelectedCategoryID').value=id;
    initCat(id);
    refreshAllPosition();
}

function deployTriggers()
{var lis=document.getElementById('CategorySelector').getElementsByTagName('LI');for(var i=0;i<lis.length;i++){lis[i].onclick=changeCategory;}}

//function createUsed()
//{var x=document.getElementById('RecentUsedCategories').getElementsByTagName('OPTION');
//if(!x)return;var y;for(var i=1;i<x.length;i++){y=x[i].value;while(cats[y]){used[y]='yes';y=cats[y][1];}}}

function createTree()
{
    var fatherid;
    for(var c in cats)
    {
        fatherid=cats[c][1];
        if(!tree[fatherid]) {tree[fatherid]=new Array();}
        tree[fatherid][tree[fatherid].length]=c;
        //if(used[c])
        //{
        //    for(var i=tree[fatherid].length-1;i>0&&!used[tree[fatherid][i-1]];i--)
        //    {
        //        tree[fatherid][i]=tree[fatherid][i-1];
        //    }
        //    tree[fatherid][i]=c;
        //}
    }
    try
    {
        if(cr)
        {
            for(var i=0;i<cr.length;++i)
            {
                var c=cr[i][0];
                var p=cr[i][1];
                if(!crIndex[p])crIndex[p]=new Array();
                crIndex[p][crIndex[p].length]=c;
            }
        }
    }catch(ex){}
}

function getParent(id){if(id!='0'){return cats[id][1];}else{return null;}}

function getChildren(id){var ch;if(tree[id]){ch=tree[id];}else{ch=new Array();}
return getRelation(id,ch);}

function getRelation(id,childArr)
{relaArr=childArr;if(!relaArr)
{relaArr=new Array();}
try{if(crIndex[id]&&crIndex[id].length>0){for(var i=0;i<crIndex[id].length;++i){var exists=false;for(var j=0;j<relaArr.length;++j){if(relaArr[j]==crIndex[id][i]){exists=true;break;}}
if(!exists)
relaArr[relaArr.length]=crIndex[id][i];}}}catch(ex){}
return relaArr;}

function getTriggerNode(e)
{
    var obj;
    if(document.all)
    {
        obj=event.srcElement;
    }
    else
    {
        obj=e.target;
    }
    return obj;
}

function initCategory(aync,categoryId)
{g_sCategoryId=categoryId;var b_aync=false;if(aync)
{b_aync=true;}

//add here
changeCategoryAuto(g_sCategoryId);
initSearch();
//var sURL=URL_category_memo+'?t='+getTimestamp();sAJAX(handleCategoryMemo,'GET',sURL,null,handleCatMemoExcep);
}

function getTimestamp()
{var d=new Date();return d.getTime();}