//资源推荐区
function gsk(num){
for(var id = 1;id<=2;id++)
{
var ss="gsk"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="gsbk"+id;
if(id==num)
document.getElementById(bb).className="itt_1";
else
document.getElementById(bb).className="itt_2";
} 
}


function csc(num){
for(var id = 1;id<=2;id++)
{
var ss="sclist"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}							 
for(var id = 1;id<=2;id++)
{
var bb="sc"+id;
if(id==num)
document.getElementById(bb).className="scc1";
else
document.getElementById(bb).className="scc2";
} 
}

function xknav(num)
{
   
for(var id = 1;id<=9;id++)
{
var ss="xk_nav"+id;
if(id==num)
document.getElementById(ss).className="xuanz";
else
document.getElementById(ss).className="";
}
for(var id = 1;id<=9;id++)
{
var ss="xk_navtxt"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}							 

}



function sts(num){
for(var id = 1;id<=2;id++)
{
var ss="stlist"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}							 
for(var id = 1;id<=2;id++)
{
var bb="st"+id;
if(id==num)
document.getElementById(bb).className="scc1";
else
document.getElementById(bb).className="scc2";
} 
}
function sts1(num){
for(var id = 3;id<=4;id++)
{
var ss="stlist"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}							 
for(var id = 3;id<=4;id++)
{
var bb="st"+id;
if(id==num)
document.getElementById(bb).className="scc1";
else
document.getElementById(bb).className="scc2";
} 
}
function sts2(num){
for(var id = 5;id<=6;id++)
{
var ss="stlist"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}							 
for(var id = 5;id<=6;id++)
{
var bb="st"+id;
if(id==num)
document.getElementById(bb).className="scc1";
else
document.getElementById(bb).className="scc2";
} 
}

function ixzt(num){
for(var id = 1;id<=3;id++)
{
var ss="xzt_c"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=3;id++)
{
var bb="xzt"+id;
if(id==num)
document.getElementById(bb).className="coll_1";
else
document.getElementById(bb).className="coll_2";
} 
}
function zc(num){
for(var id = 1;id<=2;id++)
{
var ss="izc_c"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="izc_"+id;
if(id==num)
document.getElementById(bb).className="ggzx_5";
else
document.getElementById(bb).className="ggzx_6";
} 
}



function rd(num){
for(var id = 1;id<=2;id++)
{
var ss="gkhot"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="ggrd"+id;
if(id==num)
document.getElementById(bb).className="redian_top1";
else
document.getElementById(bb).className="redian_top2";
} 
}
//高考快讯
function igg(num){
for(var id = 1;id<=2;id++)
{
var ss="igkzx"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="igzx"+id;
if(id==num)
document.getElementById(bb).className="ggzx_5";
else
document.getElementById(bb).className="ggzx_7";
} 
}
function rdh(num)
{
   
for(var id = 1;id<=2;id++)
{
var ss="gkzc"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="right_"+id;
if(id==num)
document.getElementById(bb).className="zy_dl";
else
document.getElementById(bb).className="zy_5";
} 
}
//高考快讯
function ff(num){
for(var id = 1;id<=3;id++)
{
var ss="ff_"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=3;id++)
{
var bb="fft_"+id;
if(id==num)
document.getElementById(bb).className="gy_2";
else
document.getElementById(bb).className="gy_3";
} 
}

//高考快讯
function zl(num){
for(var id = 1;id<=3;id++)
{
var ss="zllist"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=3;id++)
{
var bb="zl_"+id;
if(id==num)
document.getElementById(bb).className="gy_2";
else
document.getElementById(bb).className="gy_3";
} 
}



//首页学科
function indexsub(num){
for(var id = 1;id<=2;id++)
{
var ss="sublist"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="sub"+id;
if(id==num)
document.getElementById(bb).className="igy_2";
else
document.getElementById(bb).className="igy_3";
} 
}
//单元测试
function danyuan(num)
{
    for(var i=1;i<=2;i++)
    {
        var ss="dycs"+i;
        
        if(i==num)
            document.getElementById(ss).style.display="block";
        else
           document.getElementById(ss).style.display="none";     
    }
    for(var i=1;i<=2;i++)
    {
        var bb="tdycs"+i;
       
        if(i==num)
            document.getElementById(bb).className="ggzx_5";
        else
            document.getElementById(bb).className="ggzx_6";
    }
}
function indexnew(num)
{
    for(var i=1;i<=2;i++)
    {
        var ss="indexnew"+i;
        if(i==num)
        {
            document.getElementById(ss).style.display="block";
        }
        else
        {
            document.getElementById(ss).style.display="none";     
        }
    }
    for(var i=1;i<=2;i++)
    {
        var bb="tnews"+i;
       
        if(i==num)
            document.getElementById(bb).className="ggzx_5";
        else
            document.getElementById(bb).className="iggzx_6";
    }
}
//信息技术
function xinxi(num)
{
    for(var i=1;i<=4;i++)
    {
        var ss="xx"+i;
        
        if(i==num)
            document.getElementById(ss).style.display="block";
        else
           document.getElementById(ss).style.display="none";     
    }
    for(var i=1;i<=4;i++)
    {
        var bb="txx"+i;
       
        if(i==num)
            document.getElementById(bb).className="gy_2";
        else
            document.getElementById(bb).className="gy_3";
    }
}
//信息技术
function index_zhuli(num)
{
    
    for(var i=1;i<=2;i++)
    {
        var ss="zhuli_"+i;
        
        if(i==num)
            document.getElementById(ss).style.display="block";
        else
           document.getElementById(ss).style.display="none";     
    }
    for(var i=1;i<=2;i++)
    {
        var bb="tzhuli"+i;
       
        if(i==num)
            document.getElementById(bb).className="gy_2";
        else
            document.getElementById(bb).className="gy_3";
    }
}
//二高考快讯
function gg(num){
for(var id = 1;id<=5;id++)
{
var ss="gkzx"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=5;id++)
{
var bb="gzx"+id;
if(id==num)
document.getElementById(bb).className="ggzx_5";
else
document.getElementById(bb).className="ggzx_6";
} 
}

//校长专区
function xz(num){
for(var id = 1;id<=2;id++)
{
var ss="xzzx"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="xzz"+id;
if(id==num)
document.getElementById(bb).className="ggzx_5";
else
document.getElementById(bb).className="ggzx_6";
} 
}
//校长专区
function xy(num){
for(var id = 1;id<=2;id++)
{
var ss="xzzxy"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="xzzy"+id;
if(id==num)
document.getElementById(bb).className="ggzx_5";
else
document.getElementById(bb).className="ggzx_6";
} 
}

//高一导航
function gy(num){
for(var id = 1;id<=5;id++)
{
var ss="gydh"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=5;id++)
{
var bb="gyd"+id;
if(id==num)
document.getElementById(bb).className="gy_2";
else
document.getElementById(bb).className="gy_3";
} 
}

//校长专区
function sx(num){
for(var id = 1;id<=5;id++)
{
var ss="sxjs"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=5;id++)
{
var bb="xj"+id;
if(id==num)
document.getElementById(bb).className="gy_2";
else
document.getElementById(bb).className="gy_3";
} 
}

//高考作文
function gk(num){
for(var id = 1;id<=3;id++)
{
var ss="gkzw"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=3;id++)
{
var bb="gkz"+id;
if(id==num)
document.getElementById(bb).className="gy_2";
else
document.getElementById(bb).className="gy_3";
} 
}

//最新教案
function zx(num){
for(var id = 1;id<=2;id++)
{
var ss="zxja"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="zxj"+id;
if(id==num)
document.getElementById(bb).className="gy_2";
else
document.getElementById(bb).className="gy_3";
} 
}

//语文 高一二三
function gyes(num){
for(var id = 1;id<=3;id++)
{
var ss="er"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=3;id++)
{
var bb="yi"+id;
if(id==num)
document.getElementById(bb).className="xueke_ggzx_5";
else
document.getElementById(bb).className="xueke_ggzx_6";
} 
}

//语文 校长专区
function ywxz(num){
for(var id = 1;id<=3;id++)
{
var ss="ywzhang"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=3;id++)
{
var bb="ywxiao"+id;
if(id==num)
document.getElementById(bb).className="ggzx_5";
else
document.getElementById(bb).className="ggzx_6";
} 
}



function tt(num){
for(var id = 1;id<=2;id++)
{
var ss="mx"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=2;id++)
{
var bb="itt_"+id;
if(id==num)
document.getElementById(bb).className="itt_1";
else
document.getElementById(bb).className="itt_2";
} 
}

function xztop(num){
for(var id = 1;id<=4;id++)
{
var ss="xk_new_content"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=4;id++)
{
var bb="xztop"+id;
if(id==num)
document.getElementById(bb).className="xztop2";
else
document.getElementById(bb).className="xztop1";
} 
}

//名校试题
function mxst(num){
for(var id = 1;id<=4;id++)
{
var ss="mxst"+id;
if(id==num)
document.getElementById(ss).style.display="block";
else
document.getElementById(ss).style.display="none";
}
							 
for(var id = 1;id<=4;id++)
{
var bb="tt"+id;
if(id==num)
document.getElementById(bb).className="zy_1";
else
document.getElementById(bb).className="zy_2";
} 
}
var areatime=null; 
function showarea()
{
    clearTimeout(areatime);
    document.getElementById("morearea").style.display="block";
}
function hidearea()
{
    
    areatime= setTimeout( function(){document.getElementById("morearea").style.display="none";}, 100);
}
//滑动门结束
function srhd(num)
{

var hitypeid=document.getElementById("hitype");
var listdianshtml=$("#listdians");
if(num==0)
{
    hitypeid.value="-1";
	listdianshtml.html("在全站中搜索");
}

   if(num==1)
   {
        hitypeid.value="10";
		listdianshtml.html("在试题中搜索");
   } 
   if(num==2)
   {
        hitypeid.value="22";
		listdianshtml.html("在课件中搜索");
   } 
   if(num==3)
   {
        hitypeid.value="19";
		listdianshtml.html("在教案中搜索");
   } 
   if(num==4)
   {
        hitypeid.value="52";
		listdianshtml.html("在学案中搜索");
   } 
   if(num==5)
   {
        hitypeid.value="49";
		listdianshtml.html("在同步中搜索");
   } 
   if(num==6)
   {
        hitypeid.value="28";
		listdianshtml.html("在素材中搜索");
   } 
   if(num==7)
   {
        hitypeid.value="43";
		listdianshtml.html("在论文中搜索");
   }
   if(num!=0)
   {
		var  keywords=document.getElementById("txtkeywords");
		keywords.value="";
   }
   else
   {
        srkeys();
   }
}
//搜索结束


function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
    var arVersion = navigator.appVersion.split("MSIE")
    var version = parseFloat(arVersion[1])
    if ((version >= 5.5) && (document.body.filters))
    {
       for(var j=0; j<document.images.length; j++)
       {
          var img = document.images[j]
          var imgName = img.src.toUpperCase()
          if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
          {
             var imgID = (img.id) ? "id='" + img.id + "' " : ""
             var imgClass = (img.className) ? "class='" + img.className + "' " : ""
             var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
             var imgStyle = "display:inline-block;" + img.style.cssText
             if (img.align == "left") imgStyle = "float:left;" + imgStyle
             if (img.align == "right") imgStyle = "float:right;" + imgStyle
             if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
             var strNewHTML = "<span " + imgID + imgClass + imgTitle
             + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
             + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
             + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
             img.outerHTML = strNewHTML
             j = j-1
          }
       }
    }    
}