var NS = (document.layers) ? 1 : 0;
var IE = (document.all && document.getElementById) ? 1 : 0;
var N6 = (!document.all && document.getElementById) ? 1 : 0;

function MM_findObj(n, d) { //v3.0
  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); return x;
}
/* Functions that swaps images. */
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 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;
}

/* Functions that handle preload. */
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 loadImages(){
   MM_preloadImages(
'/images/logo.jpg',
'/images/language_en_on.gif','/images/language_en_off.gif',
'/images/language_zh_on.gif','/images/language_zh_off.gif',
'/images/language_cn_on.gif','/images/language_cn_off.gif',
'/images/product_left_menu_on.gif','/images/product_left_menu_off.gif',
'/images/home_en_on.gif','/images/home_en_off.gif',
'/images/companyprofile_en_on.gif','/images/companyprofile_en_off.gif',
'/images/products_en_on.gif','/images/products_en_off.gif',
'/images/services_en_on.gif','/images/services_en_off.gif',
'/images/exports_en_on.gif','/images/exports_en_off.gif',
'/images/news_en_on.gif','/images/news_en_off.gif',
'/images/contact_en_on.gif','/images/contact_en_off.gif'
);
}

function loadImages_en(){
   MM_preloadImages(
'/images/logo.jpg',
'/images/language_en_on.gif','/images/language_en_off.gif',
'/images/language_zh_on.gif','/images/language_zh_off.gif',
'/images/language_cn_on.gif','/images/language_cn_off.gif',
'/images/product_left_menu_on.gif','/images/product_left_menu_off.gif',
'/images/home_en_on.gif','/images/home_en_off.gif',
'/images/companyprofile_en_on.gif','/images/companyprofile_en_off.gif',
'/images/products_en_on.gif','/images/products_en_off.gif',
'/images/services_en_on.gif','/images/services_en_off.gif',
'/images/exports_en_on.gif','/images/exports_en_off.gif',
'/images/news_en_on.gif','/images/news_en_off.gif',
'/images/contact_en_on.gif','/images/contact_en_off.gif',
'/images/product_left_menu_on.gif','/images/product_left_menu_off.gif'
);
}


function loadImages_cn(){
   MM_preloadImages(
'/images/logo.jpg',
'/images/language_en_on.gif','/images/language_en_off.gif',
'/images/language_zh_on.gif','/images/language_zh_off.gif',
'/images/language_cn_on.gif','/images/language_cn_off.gif',
'/images/product_left_menu_on.gif','/images/product_left_menu_off.gif',
'/images/home_cn_on.gif','/images/home_cn_off.gif',
'/images/companyprofile_cn_on.gif','/images/companyprofile_cn_off.gif',
'/images/products_cn_on.gif','/images/products_cn_off.gif',
'/images/services_cn_on.gif','/images/services_cn_off.gif',
'/images/exports_cn_on.gif','/images/exports_cn_off.gif',
'/images/news_cn_on.gif','/images/news_cn_off.gif',
'/images/contact_cn_on.gif','/images/contact_cn_off.gif',
'/images/product_left_menu_on.gif','/images/product_left_menu_off.gif'
);
}

function loadImages_zh(){
   MM_preloadImages(
'/images/logo.jpg',
'/images/language_en_on.gif','/images/language_en_off.gif',
'/images/language_zh_on.gif','/images/language_zh_off.gif',
'/images/language_cn_on.gif','/images/language_cn_off.gif',
'/images/product_left_menu_on.gif','/images/product_left_menu_off.gif',
'/images/home_zh_on.gif','/images/home_zh_off.gif',
'/images/companyprofile_zh_on.gif','/images/companyprofile_zh_off.gif',
'/images/products_zh_on.gif','/images/products_zh_off.gif',
'/images/services_zh_on.gif','/images/services_zh_off.gif',
'/images/exports_zh_on.gif','/images/exports_zh_off.gif',
'/images/news_zh_on.gif','/images/news_zh_off.gif',
'/images/contact_zh_on.gif','/images/contact_zh_off.gif',
'/images/product_left_menu_on.gif','/images/product_left_menu_off.gif'
); 
}


function GetStyle(name) {
   if (document.getElementById)
      return document.getElementById(name).style;
   else if (document.all)
      return document.all[name].style;
   else {
      var el = document.layers[name];
      if (el != null)   return el;
      for (var i=0; i<document.layers.length; i++) {
         el = document.layers[i].document.layers[name];
         if (el != null)   return el;
      }//end-for-i
   }//end-if  
}//end-func-GetStyle

function styleRoll(span, vis) {
   var el = GetStyle(span);
   var state = vis? 'visible':'hidden';
   el.visibility = state;
}//end-func-styleRoll

function styleRoll2(span, vis, state) {
   if(state){
   	var el = GetStyle(span);
   	var state = vis? 'visible':'hidden';
   	el.visibility = state;
   }
}//end-func-styleRoll

function imageSwap3On(theImage, theSrc, span) {
   imageSwap2(theImage, theSrc);
   styleRoll(span, true);
}//end-func-imageSwap3On

function imageSwap3Off(theImage, theSrc, span) {
   imageSwap2(theImage, theSrc);
   styleRoll(span, false);
}//end-func-imageSwap3Off

function imageSwap2(theImage, theSrc) {
   if (document.images) {
      var img = document.images[theImage];
      if (img)   img.src = theSrc;
      else {
         for (var i=0; i<document.images.length; i++) {
            if (document.images[i].name == theSrc) {
               document.images[i].src = theSrc;
               return;
            }//end-if
         }//end-for-i
      }//end-if-img
   }//end-if-document.images
}//end-func-imageSwap2


function View(winname,theURL,top,left,width,height) 
{
	msgWindow = window.open('','','menubar=no,scrollbars=no,toolbar=no,location=no,titlebar=no,resizable=no,status=no,screenX=0,top='+top+',screenY=0,left='+left+',width='+width+',height='+height+'');

	msgWindow.location.href = theURL;

	if (msgWindow.opener == null) 
		msgWindow.opener = self;

}

function View2(winname,theURL,top,left,width,height)
{
        msgWindow = window.open(theURL,winname,'menubar=no,scrollbars=yes,toolbar=no,location=no,titlebar=no,resizable=no,status=no,screenX=0,top='+top+',screenY=0,left='+left+',width='+width+',height='+height+'');

        if (msgWindow.opener == null)
                msgWindow.opener = self;

}



function switch_menu(num, commond){
	var owndiv = 'div'+num;
	var ownstyle = GetStyle(owndiv);
	ownstyle.visibility = 'hidden';
	if(commond=='next'){ num++;}
	else{ num--;}
	div = 'div'+num;
	var tab = GetStyle(div);
	//tab.className = tClass;
	tab.visibility = 'visible';
}

function goURL(theURL) {
	document.location = theURL;
}

function CursorSwap(theObj,theCursor) {
	theObj.style.cursor = theCursor;
}

function HodfordsExchange(smallNo){
	var tmpSmallSource = document.images[smallNo].src;	
	tmpSmallSource = tmpSmallSource.replace("small","large");
	
	var tmpLargeSource = document.images.largeImg.src;
	tmpLargeSource = tmpLargeSource.replace("large","small");
	
	document.images.largeImg.src = tmpSmallSource;
	document.images[smallNo].src = tmpLargeSource;

	var len = tmpSmallSource.length
	var zoomid = tmpSmallSource.charAt(len-5);
	return zoomid;
}

function swapbg(theObj, fcolor, bcolor, theCursor){
	theObj.style.color = fcolor;
	theObj.style.backgroundColor = bcolor;
	theObj.style.cursor = theCursor;
}

function swapbg2(theObj, bcolor){
	var el=GetStyle(theObj);
	el.backgroundColor = bcolor;
}
var winImage;
function showImage(file,width,height,bgcolor,center,popup){
                if(bgcolor=='') bgcolor='FFFFFF';
                content = "<HTML>\n";
                content += "<HEAD>\n";
                content += "<SCRIPT language=\"JavaScript\" src=\"/common.js\"></SCRIPT>";
                content += "</HEAD>\n";
                content += "<BODY TOPMARGIN=0 LEFTMARGIN=0 BGCOLOR=#"+bgcolor+">\n";
                if(center=='Y') content += "<CENTER>\n";
                content += "<IMG SRC='"+file+"' BORDER=0>";
                if(center=='Y') content += "</CENTER>\n";
                content += "</BODY>\n";
                content += "</HTML>\n";
                if(popup=='Y'){
                        winWidth = width+20;
                        winHeight = height;
                        if(winHeight>700) winHeight = 700;
                        args='top=20,left=200,screenX=0,screenY=0,width='+winWidth+',height='+winHeight+',scrollbars=yes,resizable=yes,status=no';
                }else{
                        if ((navigator.appName=="Netscape") && (parseInt(navigator.appVersion)<=4)) {
                                winWidth = screen.availWidth;
                                winHeight = screen.availHeight
                        }else{
                                winWidth = screen.Width;
                                winHeight = screen.Height;
                        }
                        args='top=0,left=0,screenX=0,screenY=0,width='+winWidth+',height='+winHeight+',toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes';
                }
                if(winImage) winImage.close();
                winImage=window.open("","",args);
                winImage.document.write(content);
                winImage.opener=self;
                winImage.focus();
}

function palada(code)
{
        code=unescape(code);
        var ret=String;
        ret="";
        for(var i=0;i<code.length;i++){
                var c=String.fromCharCode(code.charCodeAt(i)-code.length);
                ret+=c;
        }
        document.location = "m"+"a"+"i"+"l"+"t"+"o"+":"+ret;
}

function showpalada(code)
{
        code=unescape(code);
        var ret=String;
        ret="";
        for(var i=0;i<code.length;i++){
                var c=String.fromCharCode(code.charCodeAt(i)-code.length);
                ret+=c;
        }
        document.write(ret);
}