window.onerror=function(a,b,c){return true;}

var openview=true;
var js_ver=false;//true;
//if (ScriptEngineMinorVersion()<5) js_ver=false;
//alert(ScriptEngineMajorVersion()+"."+ScriptEngineMinorVersion()+"."+ScriptEngineBuildVersion());

function vtrue(vvar)
{
  var tmp1=false;
  if (vvar=="True" || vvar=="true") { tmp1=true; }
  return tmp1;
}

function vnull(vvar)
{
  var tmp1=true;
  if (vvar=="" || vvar==null) { tmp1=false; }
  return tmp1;
}


function return_yn(cvar,cURL)
{
	
  var cf=window.confirm(cvar);
  if (cf) { 
  	window.location.href=cURL;
   }else{
   	history.back(1);
   	}

}

function return_ts(cvar,cURL,name,width,height,scroll)
{
	
  var cf=window.confirm(cvar);
  var Left_size = (screen.width) ? (screen.width-width)/2 : 0;
  var Top_size = (screen.height) ? (screen.height-height)/2 : 0;
  if (cf) { 
  
  	//window.open=(cURL;
  	window.open(cURL,name,'width=' + width + ',height=' + height + ',left=' + Left_size + ',top=' + Top_size + ',toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=' + scroll + ',resizable=no' );
   }else{
   	return false;
   	}

}
function open_win(url,name,width,height,scroll)
{
  var Left_size = (screen.width) ? (screen.width-width)/2 : 0;
  var Top_size = (screen.height) ? (screen.height-height)/2 : 0;
  var open_win=window.open(url,name,'width=' + width + ',height=' + height + ',left=' + Left_size + ',top=' + Top_size + ',toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=' + scroll + ',resizable=no' );
}

function click_return(cvar,ct)
{
  var nvar='';
  switch (ct)
  {
    case 1:
      nvar=cvar;
      break;
    default :
      nvar='您确定要'+cvar+'吗？\n\n执行该操作后将不可恢复！';
      break;
  }
  var cf=window.confirm(nvar);
  if (cf) { return true; }
  return false;
}

function note_emoney(nvar,nemoney,npower)
{
  if (nemoney==0) { return true; }
  var t1=window.confirm(nvar+" 将扣除你 "+nemoney+" 货币！\n\n1、如已扣除过将不再二次扣除；\n2、未过期的计时用户将不扣除；\n\n扣除后将不能恢复！ 你确定吗？");
  if (t1) { return true; }
  return false;
}

function inc_insert_em(emvar,em_frm,em_word)
{
  var obj_tmp=eval("document."+em_frm+"."+em_word);
  obj_tmp.value+=emvar;
  obj_tmp.focus();
}

function login_true()
{
  if (document.login_frm.username.value=="") { alert("请输入您在本站注册时的 用户名称 ！"); document.login_frm.username.focus(); return false; }
  if (document.login_frm.password.value=="") { alert("请输入您在本站注册时的 登陆密码 ！"); document.login_frm.password.focus(); return false; }
}

function open_win(url,name,width,height,scroll)
{
  var Left_size = (screen.width) ? (screen.width-width)/2 : 0;
  var Top_size = (screen.height) ? (screen.height-height)/2 : 0;
  var open_win=window.open(url,name,'width=' + width + ',height=' + height + ',left=' + Left_size + ',top=' + Top_size + ',toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=' + scroll + ',resizable=no' );
}

function commend_friend2(t1,t2,t3) { open_win("../common/commend.asp?nsort="+url_encode(t1)+"&topic="+url_encode(t2)+"&url="+url_encode(t3)+"","commend",500,380,"no"); }

function format_now_time()
{
  var d_time=new Date();
  var week_dim=new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
  //var week_dim=week_dim.concat("星期三","星期四","星期五");
  var temp1="今天是：";
  temp1+=d_time.getYear()+"年";
  temp1+=(d_time.getMonth() + 1) + "月";
  temp1+=d_time.getDate() + "日&nbsp;";
  temp1+=week_dim[d_time.getDay()]
  temp1+="&nbsp;&nbsp;";
  return temp1;
}

function frm_submitonce(theform)
{
  if (document.all||document.getElementById)
  {
    for (i=0;i<theform.length;i++)
    {
      var tempobj=theform.elements[i]
      if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset") { tempobj.disabled=true; }
    }
  }
}

function frm_quicksubmit(eventobject)
{
  if (event.keyCode==13 && event.ctrlKey)
  {
    frm_submitonce(eval("document.write_frm"));
    write_frm.submit();
  }
}

function open_view(ourl,ot)
{
  if (openview==true)
  { window.open(ourl); }
  else
  { document.location.href=""+web_cmssystem.web_dir+ourl+""; }
}

//-------------------------------------字符处理--------------------------------------
function code_html(vars,chtype,cutenum)
{
  if (vars==null || vars=="") { return(""); }
  var strer=vars;
  //strer=health_var(strer,1)
  if (cutenum>0) { strer=cuted(strer,cutenum); }
  // / &#47;
  if (chtype>10)
  {
    strer=strer.replace(/\'/gi,"\'")		//单引号&#39;
    strer=strer.replace(/\"/gi,"\"")		//双引号&#34;
  }
  else
  {
    strer=strer.replace(/</gi,"&lt;")		//&#60;
    strer=strer.replace(/>/gi,"&gt;")		//&#62;
    strer=strer.replace(/\'/gi,"&#39;")		//单引号&#39;
    strer=strer.replace(/\"/gi,"&quot;")		//双引号&#34;
    strer=strer.replace(/ /gi,"&nbsp;")		//空格
  }
  switch (chtype)
  {
    case 1,11:
      strer=strer.replace(/\r/gi,"")		//table
      strer=strer.replace(/\n/gi,"")		//回车
    case 2,22:
      strer=strer.replace(/\r/gi,"　　")	//table
      strer=strer.replace(/\n/gi,"<br>")	//回车
  }
  return(strer);
}

//------------------------------------字符分割--------------------------------------
function cuted(vars,num)
{
  if (vars==null || vars=="") { return(""); }
  var ctypes=vars;
  var cnum=num;
  var cute_d="";
  var tc=0,cc=0,c_mod=2;
  for (ci=1;ci<=ctypes.length;ci++)
  {
    if (cnum<0) { cute_d=cute_d+"..."; break; }
    tt=ctypes.charCodeAt(ci-1);
    if (tt>696 || tt<0)
    {
      cnum-=1;
      if (cnum<0) { cute_d+="..."; break; }
      cute_d+=ctypes.substring(ci-1,ci);
    }
    else
    {
      cc+=1;
      if (cc>c_mod && c_mod>0)
      {
        tc+=1;
        cc=0;
      }
      tc+=1;
      if (tc>1)
      {
        tc=0;
        cnum-=1;
        if (cnum<0) { cute_d+="..."; break; }
      }
      cute_d+=ctypes.substring(ci-1,ci);
    }
  }
  return(cute_d);
}

function sel_mod_num(n1,n2)
{
  var ni=0;
  var nn1=n2/n1;
  var nn2=Math.ceil(nn1);
  if (nn1==nn2) { return true; }
  return false;
}

function time_diff(dt,fir_tim,last_tim)
{
  var a=fir_tim.replace(/-/gi,"/");
  var b=last_tim.replace(/-/gi,"/");
  var aa=Date.parse(a);
  var bb=Date.parse(b);
  var ta=bb-aa;
  switch (dt)
  {
    case "h":
      ta=ta/360000;
      break;
    case "m":
      ta=ta/60000;
      break;
    case "s":
      ta=ta/1000;
      break;
  }
  return ta;
}

function url_encode(vars)
{
  if (js_ver==true)
  { return(encodeURI(vars)); }
  else
  { return(vars); }
}
//------------------------------------用户查看--------------------------------------

function format_power(u_power,pt)
{
  var fi,pdim,pnum,pdim2,c;
  if (pt==2)
  { c=0; }
  else
  { c=""; }
  pdim=web_user_power.split("|");
  pnum=pdim.length;
  for ( fi=0; fi<pnum; fi++ )
  {
    if (pdim[fi]=="" || pdim[fi]==null) continue;
    pdim2=pdim[fi].split(":");
    if (u_power==pdim2[0])
    {
      switch (pt)
      {
        case 1:
          c=pdim2[1];
          fi=pnum;
          break;
        case 2:
          c=fi+1;
          fi=pnum;
          break;
        default:
          c=u_power;
          fi=pnum;
          break;
      }
    }
  }
  return c;
}

function article_view_return(v_emoney,v_power,v_url)
{
  if (note_emoney('浏览此文章',v_emoney,v_power))
  { open_view(v_url,1); }
}

//导航树函数
NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;

if (ver4) {
with (document) {
write("<STYLE TYPE='text/css'>");
if (NS4) {
write(".parent {position:absolute; visibility:visible}");
write(".child {position:absolute; visibility:visible}");
write(".regular {position:absolute; visibility:visible}")
}else {
write(".child {display:none}")
}
write("</STYLE>");
}}

function getIndex(el) {
ind = null;
for (i=0; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id == el) {
ind = i;
break;
}}
return ind;
}

function arrange() {
nextY = document.layers[firstInd].pageY +document.layers[firstInd].document.height;
for (i=firstInd+1; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.visibility != "hide") {
whichEl.pageY = nextY;
nextY += whichEl.document.height;
}}}

function initIt(){
if (!ver4) return;
if (NS4) {
for (i=0; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "hide";
}
arrange();
}else {
divColl = document.all.tags("DIV");
for (i=0; i<divColl.length; i++) {
whichEl = divColl(i);
if (whichEl.className == "child") whichEl.style.display = "none";
}}}

function expandIt(el) {
if (!ver4) return;
if (IE4) {
whichEl = eval(el + "Child");
if (whichEl.style.display == "none") {
whichEl.style.display = "block";
}else {
whichEl.style.display = "none";
}}else {
whichEl = eval("document." + el + "Child");
if (whichEl.visibility == "hide") {
whichEl.visibility = "show";
}else {
whichEl.visibility = "hide";
}
arrange();
}}
onload = initIt;

function loadMyForum(user_id) {
if(user_id==-1)
{
return;
}
followid= eval("follow");
if(followid.style.display != "none") {
followid.style.display = "none";
}else {
followid.style.display = "block";document.frames["hiddenframe"].location.replace("load_myforum.jsp?user_id="+user_id);
}}










var bsYear; 
var bsDate; 
var bsWeek; 
var arrLen=8; //数组长度 
var sValue=0; //当年的秒数 
var dayiy=0; //当年第几天 
var miy=0; //月份的下标 
var iyear=0; //年份标记 
var dayim=0; //当月第几天 
var spd=86400; //每天的秒数 

var year1999="30;29;29;30;29;29;30;29;30;30;30;29"; //354 
var year2000="30;30;29;29;30;29;29;30;29;30;30;29"; //354 
var year2001="30;30;29;30;29;30;29;29;30;29;30;29;30"; //384 
var year2002="30;30;29;30;29;30;29;29;30;29;30;29"; //354 
var year2003="30;30;29;30;30;29;30;29;29;30;29;30"; //355 
var year2004="29;30;29;30;30;29;30;29;30;29;30;29;30"; //384 
var year2005="29;30;29;30;29;30;30;29;30;29;30;29"; //354 
var year2006="30;29;30;29;30;30;29;29;30;30;29;29;30"; 

var month1999="正月;二月;三月;四月;五月;六月;七月;八月;九月;十月;十一月;十二月" 
var month2001="正月;二月;三月;四月;闰四月;五月;六月;七月;八月;九月;十月;十一月;十二月" 
var month2004="正月;二月;闰二月;三月;四月;五月;六月;七月;八月;九月;十月;十一月;十二月" 
var month2006="正月;二月;三月;四月;五月;六月;七月;闰七月;八月;九月;十月;十一月;十二月" 
var Dn="初一;初二;初三;初四;初五;初六;初七;初八;初九;初十;十一;十二;十三;十四;十五;十六;十七;十八;十九;二十;廿一;廿二;廿三;廿四;廿五;廿六;廿七;廿八;廿九;三十"; 

var Ys=new Array(arrLen); 
Ys[0]=919094400;Ys[1]=949680000;Ys[2]=980265600; 
Ys[3]=1013443200;Ys[4]=1044028800;Ys[5]=1074700800; 
Ys[6]=1107878400;Ys[7]=1138464000; 

var Yn=new Array(arrLen); //农历年的名称 
Yn[0]="己卯年";Yn[1]="庚辰年";Yn[2]="辛巳年"; 
Yn[3]="壬午年";Yn[4]="癸未年";Yn[5]="甲申年"; 
Yn[6]="乙酉年";Yn[7]="丙戌年"; 
var D=new Date(); 
var yy=D.getYear(); 
var mm=D.getMonth()+1; 
var dd=D.getDate(); 
var ww=D.getDay(); 
if (ww==0) ww="星期日"; 
if (ww==1) ww="星期一"; 
if (ww==2) ww="星期二"; 
if (ww==3) ww="星期三"; 
if (ww==4) ww="星期四"; 
if (ww==5) ww="星期五"; 
if (ww==6) ww="星期六";
ww=ww; 
var ss=parseInt(D.getTime() / 1000); 
if (yy<100) yy="19"+yy; 

for (i=0;i<arrLen;i++) 
if (ss>=Ys[i]){ 
iyear=i; 
sValue=ss-Ys[i]; //当年的秒数 
} 
dayiy=parseInt(sValue/spd)+1; //当年的天数 

var dpm=year1999; 
if (iyear==1) dpm=year2000; 
if (iyear==2) dpm=year2001; 
if (iyear==3) dpm=year2002; 
if (iyear==4) dpm=year2003; 
if (iyear==5) dpm=year2004; 
if (iyear==6) dpm=year2005; 
if (iyear==7) dpm=year2006; 
dpm=dpm.split(";"); 

var Mn=month1999; 
if (iyear==2) Mn=month2001; 
if (iyear==5) Mn=month2004; 
if (iyear==7) Mn=month2006; 
Mn=Mn.split(";"); 

var Dn="初一;初二;初三;初四;初五;初六;初七;初八;初九;初十;十一;十二;十三;十四;十五;十六;十七;十八;十九;二十;廿一;廿二;廿三;廿四;廿五;廿六;廿七;廿八;廿九;三十"; 
Dn=Dn.split(";"); 

dayim=dayiy; 

var total=new Array(13); 
total[0]=parseInt(dpm[0]); 
for (i=1;i<dpm.length-1;i++) total[i]=parseInt(dpm[i])+total[i-1]; 
for (i=dpm.length-1;i>0;i--) 
if (dayim>total[i-1]){ 
dayim=dayim-total[i-1]; 
miy=i; 
} 
bsWeek=ww; 
//bsDate=yy+"年"+mm+"月"+dd+"日"; 
bsDate=yy+"年"+mm+"月"+dd+"日"; 
bsYear=Yn[iyear]; 
bsYear2=Mn[miy]+Dn[dayim-1]; 
if (ss>=Ys[7]||ss<Ys[0]) bsYear=Yn[7]; 
function CAL(){
document.write(bsDate+"&nbsp;农历"+bsYear2+"&nbsp;"+bsWeek);
}
function doctor_true()
{
  if (document.add_doctor.lx.value=="") { alert("请选择类型！"); document.add_doctor.lx.focus(); return false; }  
  if (document.add_doctor.topic.value=="") { alert("申请人姓名不能为空！"); document.add_doctor.topic.focus(); return false; }    
  if (document.add_doctor.word.value=="") { alert("个人简历不能为空！"); document.add_doctor.word.focus(); return false; }
  }
function qytj_true()
{
  if (document.add_doctor.topic.value=="") { alert("请输入推荐创业企业家名字！"); document.add_doctor.topic.focus(); return false; }  
  if (document.add_doctor.word.value=="") { alert("请输入推荐理由！"); document.add_doctor.word.focus(); return false; }
  if (document.add_doctor.man.value=="") { alert("请输入推 荐 联 系 人！"); document.add_doctor.man.focus(); return false; }
  if (document.add_doctor.tel.value=="") { alert("请输入推荐人联系电话！"); document.add_doctor.tel.focus(); return false; }
  if (document.add_doctor.email.value=="") { alert("推荐人电子邮件！"); document.add_doctor.email.focus(); return false; }
  if (document.add_doctor.adr.value=="") { alert("推荐人联系地址！"); document.add_doctor.adr.focus(); return false; }
}
function cptj_true()
{
  if (document.add_doctor.topic.value=="") { alert("请输入推荐好产品（服务）名称！"); document.add_doctor.topic.focus(); return false; }  
  if (document.add_doctor.word.value=="") { alert("请输入推荐理由！"); document.add_doctor.word.focus(); return false; }
  if (document.add_doctor.man.value=="") { alert("请输入推 荐 联 系 人！"); document.add_doctor.man.focus(); return false; }
  if (document.add_doctor.tel.value=="") { alert("请输入推荐人联系电话！"); document.add_doctor.tel.focus(); return false; }
  if (document.add_doctor.email.value=="") { alert("推荐人电子邮件！"); document.add_doctor.email.focus(); return false; }
  if (document.add_doctor.adr.value=="") { alert("推荐人联系地址！"); document.add_doctor.adr.focus(); return false; }
}
function swpt_true()
{
  if (document.add_doctor.topic.value=="") { alert("请输入信息主题！"); document.add_doctor.topic.focus(); return false; }  
  if (document.add_doctor.word.value=="") { alert("请输入信息内容！"); document.add_doctor.word.focus(); return false; }
  if (document.add_doctor.man.value=="") { alert("请输入发 布 人！"); document.add_doctor.man.focus(); return false; }
  if (document.add_doctor.tel.value=="") { alert("请输入推荐人联系电话！"); document.add_doctor.tel.focus(); return false; }
  if (document.add_doctor.email.value=="") { alert("请输入电子邮件！"); document.add_doctor.email.focus(); return false; }
  if (document.add_doctor.adr.value=="") { alert("请输入联系地址！"); document.add_doctor.adr.focus(); return false; }
}


function changeImg(){
								var img = document.getElementById("valcode_pic");
								img.src = "/common/rnd_num.asp?r="+Math.random();
							}
							
							
							function ghbq(td) 
{ 
  var tr = td.parentElement.cells; 
  var ob = obody.rows; 
  for(var ii=0; ii<tr.length-1; ii++) 
  { 
    tr[ii].className = (td.cellIndex==ii)?"ooihj":"ooihs"; 
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none"; 
  } 
} 

function ghbqe(td) 
{ 
  var tr = td.parentElement.cells; 
  var ob = obodye.rows; 
  for(var ii=0; ii<tr.length-1; ii++) 
  { 
    tr[ii].className = (td.cellIndex==ii)?"ooihe":"ooihr"; 
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none"; 
  } 
} 

function ghbqn(td) 
{ 
  var tr = td.parentElement.cells; 
  var ob = obodyn.rows; 
  for(var ii=0; ii<tr.length-1; ii++) 
  { 
    tr[ii].className = (td.cellIndex==ii)?"ooihz":"ooihn"; 
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none"; 
  } 
} 


function ghbqy(td) 
{ 
  var tr = td.parentElement.cells; 
  var ob = obodyy.rows; 
  for(var ii=0; ii<tr.length-1; ii++) 
  { 
    tr[ii].className = (td.cellIndex==ii)?"ooihy":"ooiht"; 
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none"; 
  } 
} 

function ghbbq(td) 
{ 
  var tr = td.parentElement.cells; 
  var ob = obodytwo.rows; 
  for(var ii=0; ii<tr.length-1; ii++) 
  { 
    tr[ii].className = (td.cellIndex==ii)?"ooiha":"ooihb"; 
    ob[ii].style.display = (td.cellIndex==ii)?"block":"none"; 
  } 
}


var flag=false; 
function DrawImage(ImgD,iwidth,iheight){ 
var image=new Image(); 
image.src=ImgD.src; 
if(image.width>0 && image.height>0){ 
flag=true; 
if(image.width/image.height>= iwidth/iheight){ 
  if(image.width>iwidth){   
  ImgD.width=iwidth; 
  ImgD.height=(image.height*iwidth)/image.width; 
  }else{ 
  ImgD.width=image.width;   
  ImgD.height=image.height; 
  } 

  } 
else{ 
  if(image.height>iheight){   
  ImgD.height=iheight; 
  ImgD.width=(image.width*iheight)/image.height;   
  }else{ 
  ImgD.width=image.width;   
  ImgD.height=image.height; 
  } 

  } 
} 
} 



//弹出层
function openLayer(objId,conId){
var arrayPageSize   = getPageSize();//调用getPageSize()函数
var arrayPageScroll = getPageScroll();//调用getPageScroll()函数
if (!document.getElementById("popupAddr")){
//创建弹出内容层
var popupDiv = document.createElement("div");
//给这个元素设置属性与样式
popupDiv.setAttribute("id","popupAddr")
popupDiv.style.position = "absolute";
popupDiv.style.border = "1px solid #00CCFF";
popupDiv.style.background = "#fff";
popupDiv.style.zIndex = 99;
//创建弹出背景层
var bodyBack = document.createElement("div");
bodyBack.setAttribute("id","bodybg")
bodyBack.style.position = "absolute";
bodyBack.style.width = "100%";
bodyBack.style.height = (arrayPageSize[1] + 35 + 'px');
bodyBack.style.zIndex = 98;
bodyBack.style.top = 0;
bodyBack.style.left = 0;
bodyBack.style.filter = "alpha(opacity=50)";
bodyBack.style.opacity = 0.5;
//bodyBack.style.background = "#D9FBFF";
//实现弹出(插入到目标元素之后)
var mybody = document.getElementById(objId);
insertAfter(popupDiv,mybody);//执行函数insertAfter()
insertAfter(bodyBack,mybody);//执行函数insertAfter()
}
//显示背景层
document.getElementById("bodybg").style.display = "";
//显示内容层
var popObj=document.getElementById("popupAddr")
popObj.innerHTML = document.getElementById(conId).innerHTML;
popObj.style.display = "";
//让弹出层在页面中垂直左右居中(统一)
// popObj.style.width  = "600px";
// popObj.style.height = "400px";
// popObj.style.top  = arrayPageScroll[1] + (arrayPageSize[3] - 35 - 400) / 2 + 'px';
// popObj.style.left = (arrayPageSize[0] - 20 - 600) / 2 + 'px';
//让弹出层在页面中垂直左右居中(个性)
var arrayConSize=getConSize(conId)
popObj.style.top  = arrayPageScroll[1] + (arrayPageSize[3] - arrayConSize[1]) / 2-50 + 'px';
popObj.style.left = (arrayPageSize[0] - arrayConSize[0]) / 2 -30 + 'px';
}
//获取内容层内容原始尺寸
function getConSize(conId){
var conObj=document.getElementById(conId)
conObj.style.position = "absolute";
conObj.style.left=-1000+"px";
conObj.style.display="";
var arrayConSize=[conObj.offsetWidth,conObj.offsetHeight]
conObj.style.display="none";
return arrayConSize;
}
function insertAfter(newElement,targetElement){//插入
var parent = targetElement.parentNode;
if(parent.lastChild == targetElement){
parent.appendChild(newElement);
}
else{
parent.insertBefore(newElement,targetElement.nextSibling);
}
}
//获取滚动条的高度
function getPageScroll(){
var yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
} else if (document.documentElement  &&  document.documentElement.scrollTop){
yScroll = document.documentElement.scrollTop;
} else if (document.body) {
yScroll = document.body.scrollTop;
}
arrayPageScroll = new Array('',yScroll)
return arrayPageScroll;
}
//获取页面实际大小
function getPageSize(){
var xScroll,yScroll;
if (window.innerHeight  &&  window.scrollMaxY){
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
sScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth,windowHeight;
//var pageHeight,pageWidth;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement  &&  document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
var pageWidth,pageHeight
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
if(xScroll < windowWidth) {
pageWidth = windowWidth;
} else {
pageWidth = xScroll;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize;
}
//关闭弹出层
function closeLayer(){
document.getElementById("popupAddr").style.display = "none";
document.getElementById("bodybg").style.display = "none";
return false;
}



//拖拽
//对“拖动点”定义：onMousedown="StartDrag(this)" onMouseup="StopDrag(this)" onMousemove="Drag(this)"即可
var move=false,oldcolor,_X,_Y;
function StartDrag(obj){  //定义准备拖拽的函数
obj.setCapture(); //对当前对象的鼠标动作进行跟踪
oldcolor=obj.style.backgroundColor;
obj.style.background="#999";
move=true;
//获取鼠标相对内容层坐标
var parentwin=document.getElementById("popupAddr");
_X=parentwin.offsetLeft-event.clientX
_Y=parentwin.offsetTop-event.clientY
}
function Drag(obj){        //定义拖拽函数
if(move){
var parentwin=document.getElementById("popupAddr");
parentwin.style.left=event.clientX+_X;
parentwin.style.top=event.clientY+_Y;
}
}
function StopDrag(obj){   //定义停止拖拽函数
obj.style.background=oldcolor;
obj.releaseCapture(); //停止对当前对象的鼠标跟踪
move=false;
}