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];}
}

function TopMenu(ID,TG){
	var eID = document.getElementById(ID);
	if(TG == 'open'){
		eID.style.display = 'block';
	}else{
		eID.style.display = 'none';
	}
} 

//var top_login_email = 0;
//var top_login_passwd = 0;
function TopLoginCheck(){
    var f = document.frmtoplogin;
    if(f.email.value.length < 1){
        alert("Please input email address.");
        f.email.focus();
        return;
    }
    if(f.passwd.value.length < 1){
        alert("Please input password.");
        f.passwd.focus();
        return;
    }
    f.submit();
}


function TopNumberCheck(src){
    if(src == "") return false;
    for(var i = 0;i<src.length;i++){
       if( src.charAt(i) < "0" || src.charAt(i) > "9" ){
            return false;
       }
    }
    return true;
}

function TopReplaceAll(src,pattern,rep){
    src=src.replace(new RegExp(pattern,"g"),rep);
    return src;
}

function TopByteLength(src){
    var len = 0;
    if ( src == null ) return 0;
    for(var i=0; i < src.length; i++){
        var c = escape(src.charAt(i)); 
        if ( c.length == 1 ) len ++;
        else if ( c.indexOf("%u") != -1 ) len += 2;
        else if ( c.indexOf("%") != -1 ) len += c.length/3;
    }
    return len;
}


function Flash_TopObject(url,w,h,id,bg,vars,win)
{
	var flashStr=
	"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='"+w+"' height='"+h+"' id='"+id+"' align='middle'>"+
	"<param name='allowScriptAccess' value='always' />"+
	"<param name='movie' value='"+ url +"' />"+
	"<param name='FlashVars' value='"+vars+"' />"+
	"<param name='wmode' value='transparent' />"+
	"<param name='menu' value='false' />"+
	"<param name='quality' value='high' />"+
	"<param name='bgcolor' value='"+bg+"' />"+
	"<param name='base' value='.' />"+
	"<embed src='"+url+ "' FlashVars='"+vars+"' base='.' wmode='transparent' menu='false' quality='high' bgcolor='"+bg+"' width='"+w+"' height='"+h+"' name='"+id+"' align='middle' allowScriptAccess='always'  allowFullScreen='false' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+
	"</object>";
	document.write(flashStr);
}



function bluring(){ 
    if (event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") 
        document.body.focus(); 
} 
document.onfocusin=bluring;