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];}
}

// canManipulateImages - check if the browser we're using can do
// clever stuff with document images.
function canManipulateImages() {
	if (document.images)
		return true;
	else
		return false;
}

// loadPosterImage
function loadPosterImage(imageURL, imageURL2, imgtext, langs) {
	if (gImageCapableBrowser) {
		document.imagePoster.src = imageURL;
		imagename = imageURL2;
		desctext = imgtext;
		lang = langs;
		return false;
	}
	else {
		return true;
	}
}

// gImageCapableBrowser - is this browser hip to images? Set up
// a global variable so that we don't have to keep calling a function
// (useful if the function becomes costly to compute).
gImageCapableBrowser = canManipulateImages();

// Copyright 1999 - 2002 by Ray Stott, Pop-up Images Script ver 2.0
// OK to use if this copyright is included
// Script is available at http://www.crays.com/jsc

var pic = null
var popImg = null  // use this when referring to pop-up image
var picTitle = null
var imgCount = 0
var imgWinName = "popImg"

function openPopImg(picName, windowTitle, windowWidth, windowHeight, lang){
  closePopImg()
  picTitle = windowTitle
  imgWinName = "popImg" + imgCount++ //unique name for each pop-up window
  popImg = window.open(picName, imgWinName,
           "toolbar=no,scrollbars=no,resizable=no,status=no,width=765"
           + (parseInt(windowWidth)+20)  + ",height=515"
           + (parseInt(windowHeight)+15))
  }
function closePopImg(){    // close pop-up window if it is open
  if (navigator.appName != "Microsoft Internet Explorer"
      || parseInt(navigator.appVersion) >=4) //do not close if early IE
    if(popImg != null) if(!popImg.closed) popImg.close()
  }
function setStatus(msg){
  status = msg
  return true
  }

// for Netscape 3+ and IE 4+
var priorPic = new Array()
var noPic = 0
var foundit = false

function openPopImg(picName, windowTitle, windowWidth, windowHeight, lang){
  var i = 0
  if(pic == picName && winOpen()){
    popImg.focus()
    }
  else{
    foundit = false
    for(i=0; i<=noPic; i++){
      if (priorPic[i] == picName)
        foundit = true
      }
    pic = picName
    closePopImg()
    picTitle = windowTitle
    imgWinName = "popImg" + imgCount++ //unique name for each pop-up window
    if(!foundit){
      priorPic[noPic++] = pic
      }
    popImg = openPopImgWin(picName, windowWidth, windowHeight, lang)
    }
  }
function openPopImgWin(imgWinName, windowWidth, windowHeight, lang){
  var winFeatures = "toolbar=no,scrollbars=no,resizable=no,status=no,width="
    + windowWidth + ",height=" + windowHeight
  return window.open("pimg.php?lang=" + lang + "&" + "imgname=" + imgWinName, imgWinName, winFeatures)
  }
function winOpen(){
  if(popImg != null){
   if(popImg.closed != true) return true; else return false
   }
  else
    return false
  }

// Use this function to control placement of pop-up window
// in Netscape 4+ and Internet Explorer 4+
function openPopImgWin(imgWinName, windowWidth, windowHeight, lang){
  var leftX = 40  // distance of window's left side from left of screen
  var topY = 40   // distance of window's top side from top of screen
  var winFeatures = "toolbar=no,scrollbars=no,resizable=no,status=no,width="
    + windowWidth + ",height=" + windowHeight
  if (leftX>0){
    winFeatures += ",screenX=" + leftX + ",left=" + leftX
                + ",screenY=" + topY + ",top=" + topY
    }
  return window.open("pimg.php?lang=" + lang + "&" + "imgname=" + imgWinName, imgWinName, winFeatures)
  }