var specialweatherobject;

function MM_jumpMenu(targ,selObj,restore){
 eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
 if (restore) selObj.selectedIndex=0;
}

function MM_openBrWindow(theURL,winName,features) {
  if (features==null) features="";
  if (winName==null) winName="";
  window.open(theURL,winName,features);
}

function openDialogWindow(theURL)
{
  window.open(theURL,"","");
}

function openDialogWindowEx(theURL)
{
  window.open(theURL,"","toolbar=no,location=no,directories=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no");
}

function showWindowMax(theURL,winName,features) {
  if (features==null) features="";
  if (winName==null) winName="";

  var maxwidth = screen.width-12;
  var maxheight = screen.height-86;
  if (features=="") {
      features="width="+maxwidth+",height="+maxheight;
  } else {
      features+=",width="+maxwidth+",height="+maxheight;
  }
  window.open(theURL,winName,features);
}

function areaonload()
{
    var obj=document.all["modifydateshow"];
    if (obj!=null) {
        modifydateshow.title=modifydate.value;
    }
}

function showupdatetime()
{
   var s = modifydate.value;
   if (s!="") alert(s);
}

function resizemainframe()
{
  var i=mainframe.document.body.scrollHeight;

  if (i<1) {
    for (j=0;j<100;j++) {
      i=mainframe.document.body.scrollHeight;
      if (i>1) break;
    }
    if (i<1) i=500;
  }

  mainframediv.style.height=i;
  mainframetd.style.height=i+2;

  i=document.body.scrollWidth;
  if (i>520)
    dynamicinfodiv.style.width=i-510;
}

function showInfo(docid,isevent) {
  if (isevent==null)
    theURL="showcomp.jsp?id=InfoShowTemp&docid="+docid;
  else
    theURL="showcomp.jsp?id=InfoShowTemp&isev=1&docid="+docid;

  var maxwidth = screen.width-12;
  var maxheight = screen.height-86;
  window.open(theURL,"","toolbar=yes,location=no,directories=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,top=0,left=0,width="+maxwidth+",height="+maxheight+"");
}

function showInfoEx(docid,attid) {
  var theURL="showcomp.jsp?id=InfoShowTemp&docid="+docid+"&attid="+attid;
  var maxwidth = screen.width-12;
  var maxheight = screen.height-86;
  window.open(theURL,"","toolbar=yes,location=no,directories=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,top=0,left=0,width="+maxwidth+",height="+maxheight+"");
}

function showMain1(ppage,curl,cateid) {
  this.location="showcomp.jsp?id="+curl+"&cid="+cateid;
}

function showMain2(curl,cateid,showtype) {
  theURL=curl+"?cid="+cateid;
  if (showtype==null)
    this.location=theURL;
  else
    window.open(theURL,"",showtype);
}

function areaClick(url) {
  obj=document.getElementById("waitinfo");
  if (obj!=null) obj.style.display="";
  document.location=url;
}

function langClick(langid,areaid) {
//  document.location="langver.jsp?l="+langid+"&p="+areaid;
  changelangform.f.value=mainframe.location;
  changelangform.l.value=langid;
  changelangform.p.value=areaid;
  changelangform.submit();
}

function areaMouseOver() {
  event.srcElement.style.cursor="hand";
}

function compTitleMouseOver() {
   obj=event.srcElement;
   obj.style.cursor="hand";
   obj.style.fontStyle ="italic";
}

function compTitleMouseOut() {
   obj=event.srcElement;
   obj.style.cursor='default';
   obj.style.fontStyle ='normal';
}

function compTitleClick(type,cid) {
  this.location="maininfo.jsp?id="+type+"&cid="+cid;
}

function showHideLayers(objName) {
  var i,obj;
  var spanobjs = document.all.tags("SPAN");
  for (i=0; i<spanobjs.length; i++)  {
   if (spanobjs[i].id.substring(0,4)=="menu")
     spanobjs[i].style.visibility="hidden";
  }
  if (objName!=null) {
     obj=document.getElementById(objName);
  if (obj!=null) {
    eSrc=window.event.srcElement;
    obj=obj.style;
    obj.top=eSrc.offsetTop+eSrc.offsetHeight-1;
    obj.left=eSrc.offsetLeft-1;
    obj.visibility="visible";
  }
 }
}

function formSubmit(pageno){
   myform=document.infoshowmainform;
   myform.proid.value=pageno;
   myform.submit();
}

function gotopage(){
  myform=document.infoshowmainform;
  pageno=myform.gotopageno.value;
  if (pageno!='') {
    if (isNaN(parseInt(pageno)))
      pageno='1';
    else {
      if (parseInt(pageno)<1)
        pageno=1
      else
        pageno=Math.min([myform.maxpageno.value],[parseInt(pageno)]);
    }
    myform.gotopageno.value=pageno;
    if (myform.gotopageno.value!=myform.currentpageno.value);
      formSubmit(pageno);
  } else {
   alert("Please input page no!");
   myform.gotopageno.focus(); }
}

function menuClick(layId,curMenuNo,maxMenuNo,theURL){
   if (layId==1)
     objname="catesubmenu";
   else
     objname="catethrmenu";

   for (i=0;i<=maxMenuNo;i++) {
       obj=document.all(objname+i);
       if (obj!=null) {
         if (i==curMenuNo) {
           if (obj.style.display=="") {
             if (layId!=3)
               obj.style.display="none";
           }
           else
              obj.style.display="";
         }
//         else obj.style.display="none";
       }
   }

   if (theURL!=null) {
     subCateClick(theURL,true);
   }
}

function pcsClick(theURL) {
	this.location=theURL;
}

function subCateClick(theURL,parentCall){
  if (theURL.substr(0,1)=="!") {
      window.open(theURL.substr(1));
  }
  else {
    if (theURL.toUpperCase().substring(0,7)=="HTTP://")
      window.open(theURL);
    else {
      if (parentCall)
        this.mainframe.location=theURL;
      else
        this.location=theURL;
    }
  }
}

function cateClick(theURL){
  parentCall=(document.all('mainframe')!=null);
  subCateClick(theURL,parentCall);
}

function topMoreClick(){
   this.mainframe.location="showcomp.jsp?id=HotinfoMain&cid=*hot";
}

function cateMOver(){
  obj=event.srcElement;
  if (obj.tagName=='SPAN'){
      obj.style.cursor='hand';
//      obj.style.borderWidth ='1px';
//      obj.style.borderBottomStyle ='solid';
   }
}

function cateMOut(){
//  obj=event.srcElement;
//  if (obj.tagName=='SPAN') {
//    obj.style.borderBottomStyle='none';
//  }
}

function login(){
  obj=document.getElementById("uid");
  uid=obj.value;
  if (uid=="") {
    obj.focus();
    return;
  }
  obj=document.getElementById("pwd");
  pwd=obj.value;
  if (pwd=="") {
    obj.focus();
    return;
  }
  document.loginform.submit();
}

function weatherColorChange(obj) {
  var obj=document.getElementById("specialweather");
  if (obj!=null) {
    if (obj.color=="#000000")
      obj.color="#ff0000"
    else
      obj.color="#000000";
  }
}

function showtitle(titleid) {
  obj = document.getElementById(titleid);
  if (obj==null) return;

  titletext.innerText=obj.innerText;
  titlewidth = 200;
  titlewin.style.width=titlewidth;
  fwidth = document.body.clientWidth;
  if (window.event.x+titlewidth+40>fwidth) {
    titlewin.style.left=window.event.x-titlewidth-25;
  } else {
    titlewin.style.left=window.event.x+5;
  }
  titlewin.style.top=window.event.y-10;
  titlewin.style.visibility='visible';

}

function showtimetitle(titleid,langid) {
  obj = document.getElementById(titleid);
  if (obj==null) return;

  var titles0 = new Array("Exceed the time limit","报名期已过","報名期已過","Exceed the time limit");
  var titles1 = new Array("Residual Days:","剩余报名天数:","剩餘報名天數:","Residual Days:");

  var objstr = obj.innerText;
  objstr = objstr.replace("-", "/");
  var date1 = Date.parse(objstr);
  var date0 = Date.parse(Date());
  var iwidth = 140;
  if (date0>date1) {
    objstr = titles0[parseInt(langid)];
  } else {
    var DyMilli = 1000 * 60 * 60 * 24;
    var days1 = Math.round(Math.abs(date1/DyMilli));
    var days0 = Math.round(Math.abs(date0/DyMilli));
    objstr = titles1[parseInt(langid)];
    objstr += Math.round(days1-days0);
  }

  titletext.innerText=objstr;
  titlewidth = iwidth;
  titlewin.style.width=titlewidth;
  fwidth = document.body.clientWidth;
  if (window.event.x+titlewidth+40>fwidth) {
    titlewin.style.left=window.event.x-titlewidth-25;
  } else {
    titlewin.style.left=window.event.x+5;
  }
  titlewin.style.top=window.event.y-10;
  titlewin.style.visibility='visible';

}

function hiddentitle() {
  titlewin.style.visibility='hidden';
}

function opencontactwin(theurl) {
  if ( (theurl==null) || (theurl=="")) theurl="contactus.jsp";
  window.open(theurl,"","height=400,width=500,left=150,top=100, toolbar=no,location=no,directories=no,menubar=no,copyhistory=no,");
//  var retval = showModalDialog('contactus.jsp','','dialogHeight:350,dialogWidth:500');
//  if (retval!="") alert(retval);
}