function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



// Flash Image Extension for Dreamwever ,by Yichun Yuan(dezone@sina.com)
nereidFadeObjects = new Object();
nereidFadeTimers = new Object();
function nereidFade(object, destOp, rate, delta){
if (!document.all)
return
    if (object != "[object]"){  //do this so I can take a string too
        setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
        return;
    }
    clearTimeout(nereidFadeTimers[object.sourceIndex]);
    diff = destOp-object.filters.alpha.opacity;
    direction = 1;
    if (object.filters.alpha.opacity > destOp){
        direction = -1;
    }
    delta=Math.min(direction*diff,delta);
    object.filters.alpha.opacity+=direction*delta;
    if (object.filters.alpha.opacity != destOp){
        nereidFadeObjects[object.sourceIndex]=object;
        nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
    }
}


//check en contact us form
//--------------------------------------------------------------------------------------------------

function encheckcontact()
{

    if(checkspace(document.form1.strname.value)) {
	document.form1.strname.focus();
    alert("Sorry, please input your name!");
	return false;
  } 
  
    if(document.form1.stremail.value.length!=0)
  {
    if (document.form1.stremail.value.charAt(0)=="." ||        
         document.form1.stremail.value.charAt(0)=="@"||       
         document.form1.stremail.value.indexOf('@', 0) == -1 || 
         document.form1.stremail.value.indexOf('.', 0) == -1 || 
         document.form1.stremail.value.lastIndexOf("@")==document.form1.stremail.value.length-1 || 
         document.form1.stremail.value.lastIndexOf(".")==document.form1.stremail.value.length-1)
     {
      alert("Sorry, address format inaccuracy of Email!");
      document.form1.stremail.focus();
      return false;
      }
   }
 else
  {
   alert("Sorry, please input your email!");
   document.form1.stremail.focus();
   return false;
   }
   if(checkspace(document.form1.strmessage.value)) {
	document.form1.strmessage.focus();
    alert("Sorry, please input message!");
	return false;
  }
  function checkspace(checkstr) {
  var str = '';
  for(i = 0; i < checkstr.length; i++) {
    str = str + ' ';
  }
  return (str == checkstr);
}
}


//check cn contact us form
//--------------------------------------------------------------------------------------------------

function cncheckcontact()
{

    if(checkspace(document.form1.strname.value)) {
	document.form1.strname.focus();
    alert("ÇëÌîдÐÕÃû!");
	return false;
  } 
  
    if(document.form1.stremail.value.length!=0)
  {
    if (document.form1.stremail.value.charAt(0)=="." ||        
         document.form1.stremail.value.charAt(0)=="@"||       
         document.form1.stremail.value.indexOf('@', 0) == -1 || 
         document.form1.stremail.value.indexOf('.', 0) == -1 || 
         document.form1.stremail.value.lastIndexOf("@")==document.form1.stremail.value.length-1 || 
         document.form1.stremail.value.lastIndexOf(".")==document.form1.stremail.value.length-1)
     {
      alert("Email¸ñʽ´íÎó!");
      document.form1.stremail.focus();
      return false;
      }
   }
 else
  {
   alert("ÇëÌîдEmail!");
   document.form1.stremail.focus();
   return false;
   }
   if(checkspace(document.form1.strmessage.value)) {
	document.form1.strmessage.focus();
    alert("ÇëÌîдÁôÑÔ!");
	return false;
  }
  function checkspace(checkstr) {
  var str = '';
  for(i = 0; i < checkstr.length; i++) {
    str = str + ' ';
  }
  return (str == checkstr);
}
}


//Toppic Banner
//--------------------------------------------------------------------------------------------------

   var bannerAD=new Array();
   var bannerADlink=new Array();
   var adNum=0;

   bannerAD[0]="tp/1.jpg";
   bannerADlink[0]="";
   bannerAD[1]="tp/2.jpg";
   bannerADlink[1]="";
   bannerAD[2]="tp/3.jpg";
   bannerADlink[2]="";
   bannerAD[3]="tp/4.jpg";
   bannerADlink[3]="";
   
   var preloadedimages=new Array();
   for (i=1;i<bannerAD.length;i++){
      preloadedimages[i]=new Image();
      preloadedimages[i].src=bannerAD[i];
   }

function setTransition(){
   if (document.all){
      bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);
      bannerADrotator.filters.revealTrans.apply();
   }
}

function playTransition(){
   if (document.all)
      bannerADrotator.filters.revealTrans.play()
}

function nextAd(){
   if(adNum<bannerAD.length-1)adNum++ ;
      else adNum=0;
   setTransition();
   document.images.bannerADrotator.src=bannerAD[adNum];
   playTransition();
   theTimer=setTimeout("nextAd()", 5000);
}

function jump2url(){
   jumpUrl=bannerADlink[adNum];
   jumpTarget='';
   if (jumpUrl != ''){
      if (jumpTarget != '')window.open(jumpUrl,jumpTarget);
      else location.href=jumpUrl;
   }
}
function displayStatusMsg() { 
   status=bannerADlink[adNum];
   document.returnValue = true;
}