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 MM_changeImage(page) 
{
  var imgsDir = 'images/';
  var imgSrc, imgLink;
  for (i = page; i < (page + 4); i++) 
  {
      if (i > 4) {
          imgSrc = (imgsDir + '3page_img' + i + '.jpg');
          imgLink = (imgsDir + 'galleryImage' + i +'.jpg')
          document.getElementById('thumb' + (i - 4)).src = imgSrc;
          document.getElementById('thumbLink' + (i - 4)).href = imgLink;
          document.getElementById("ref2").style.textDecoration='none';
          document.getElementById("ref2").removeAttribute('href');
          if (document.getElementById("ref1").style.textDecoration == 'none')
          {
              document.getElementById("ref1").style.textDecoration='underline';
              document.getElementById("ref1").href='#';
          }  
      }else{
          imgSrc = (imgsDir + '3page_img' + i + '.jpg');
          imgLink = (imgsDir + 'galleryImage' + i +'.jpg')
          document.getElementById('thumb' + i).src = imgSrc;
          document.getElementById('thumbLink' + i).href = imgLink;
          document.getElementById("ref2").style.textDecoration='underline';
          document.getElementById("ref2").href='#';
          document.getElementById("ref1").style.textDecoration='none';
          document.getElementById("ref1").removeAttribute('href');
      }
      //document.getElementById('ref2').setAttribute("href","");
     //document.getElementById('ref3').setAttribute("href","");
      //document.getElementById('ref1').removeAttribute("href");
      /*else 
          imgSrc = (imgsDir + '3page_img' + i + '.jpg');
          document.getElementById('thumb' + i).src = imgSrc;*/
  }
}


function MM_firstLink()
{
    document.getElementById('ref1').style.textDecoration='none';
}