var currslid = 1;
var slidint;
function showDiv(obj,num,len)

{

for(var id = 1;id<=len;id++)

{

  var ss=obj+id;

  var snav =obj+"nav"+id;

  if(id==num){

    try{document.getElementById(ss).style.display="block"}catch(e){};

    try{document.getElementById(snav).className="active"}catch(e){};

  }else{

    try{document.getElementById(ss).style.display="none"}catch(e){};

    try{document.getElementById(snav).className=""}catch(e){};

  }

}  

}

function showFocus(num)

{


for(var id = 1;id<=totalpicturenewscount;id++)

{

    currslid = num;

  var fpid="focusPic"+id;

  var fcid="focusContent"+id;

  var fnid="focusnav"+id;

  if(id==num){

      try{document.getElementById(fpid).style.display="block"}catch(e){};

    try{document.getElementById(fcid).style.display="block"}catch(e){};

    try{document.getElementById(fnid).className="active"}catch(e){};

  }else{

    try{document.getElementById(fpid).style.display="none"}catch(e){};

    try{document.getElementById(fcid).style.display="none"}catch(e){};

    try{document.getElementById(fnid).className=""}catch(e){};

  }

}  

}

function playnext(){

    if(currslid==totalpicturenewscount){

        currslid = 1;

    }

    else{

        currslid++;

    };

    showFocus(currslid);

    playit();

}

function playit(){

    slidint = setTimeout(playnext,4000);

}

function stopit(){

    clearTimeout(slidint);

    }

window.onload = function(){

    playit();

}

 //tabstrip
function li_onmouseover(objli)
{
    
    var currtbl = document.getElementById("tabcontentdiv_"+objli.id);
    if(currtbl.className=="hidden")
    {
        selectedli.childNodes[0].className="";
        selectedtbl.className="hidden";
        currtbl.className = "normal";
        objli.childNodes[0].className="tabselected";
        selectedtbl = currtbl;
        selectedli = objli;
        
    }
}


function ValidateMember()
{
    var url;
    var params;
    var objzggh = document.getElementById('zggh');
    var objpass = document.getElementById('dlkl');
    var objyzm = document.getElementById('fm_yzm'); 
    var flag = true;
    if (objyzm.value =="")
    {
        alert('请输入验证码!'); 
        objyzm.focus();
        return false;
    }    
    if (objzggh.value == '')
    {
        alert('请输入用户名！');
        objzggh.focus();
        return false;
    }
  
    if (flag == true)
    {
      params = objzggh.value + "|" + objpass.value+"|"+objyzm.value;
     alert(params); 
      url="../Common/Ajax_Register.aspx?act=dologin";
      ajax_post(url,params);
    }
   return flag;
    //ShowAjaxLoading("正在撤消发送已选择的邮件...");
}

function dlkl_press()
{
            if (event.keyCode==13) 
                {
                    var flag =ValidateMember();
                }
                else
                {
                   event.cancelbubble=true;
                   event.returnValue = false ;
                }
 }

function domylogin()
{
    return ValidateMember();
} 

var ajax_resp="";      
function ajax_post(as_url,as_params)
{ 			
    var xmlhttp = initXmlHttp();
    if (xmlhttp != null) 
    {
        xmlhttp.open("POST", as_url, true); 
        xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");                 
        xmlhttp.send(encodeURIComponent("params")+"="+encodeURIComponent(escape(as_params))+"&"+encodeURIComponent("_")+"=");
        xmlhttp.onreadystatechange = function() 
        {
            if (xmlhttp.readyState == 4)
            {
                var ajax_resp = xmlhttp.responseText;
                if(ajax_resp!=null)
                {
                   
                   var array = ajax_resp.split("|");
                   if (array[1] == "true")
                   {
                      setTimeout("OperateFinish(\""+array[0]+"\",\"" + ajax_resp + "\")",200);
                      
                   }
                   else
                   {
                      alert(array[2]);
                      return false;
                   }
                }
            }       
        }                   
       
    }
    
}         

 function OperateFinish(act,returnvalue)
{
           
            if(act.toLowerCase() == "dologin".toLowerCase())
            {
                var array = returnvalue.split("|");
                if (array[1] == 'true')
                {
                    document.getElementById('logined').style.display='inline';
                    document.getElementById('logining').style.display='none';
                    document.getElementById('lblLoginInfo').innerHTML=array[2];
                }
               else
               {
                    alert('您输入的用户名或密码有误，请重新录入！');
                    return false;
               } 
            }
 }