//variables set up
var ns4=document.layers
var ns6=document.getElementById&&!document.all
var ie4=document.all
var opr=navigator.userAgent.indexOf("Opera")
var p35r2GoToEnlarge
var p35r2GoToPhotoGallery
var p35r2Previousbutton
var p35r2Nextbutton 

var p35r2CurrentPage = 0;
var p35r2ImagesNum = 0;
var p35r2CurrentEnlargeHTML1 = ""
var p35r2PhotoGalleryHTML = ""
var p35r2CurrentImgNum = 0
var p35r2CurrentEnlargeHTML2 = ""
var p35r2CurrentPageName = "PhotoGallery"

if(!document.layers)
{
  
  p35r2GoToEnlarge = "<a href='#' onclick=p35r2ChangePageName()>See large photo</a>"
  p35r2GoToPhotoGallery = "<a href='#' onclick=p35r2ChangePageName()>Back to photo list</a>"
  p35r2Previousbutton = "<a href='#' onclick=p35r2ChangeImageList('prev')>"
  p35r2Nextbutton = "<a href='#' onclick=p35r2ChangeImageList('next')>"
  p35r2CurrentPage = -1;
}

//function
function p35r2GetTotalImage()
{
var p35r2i
var p35r2tempName
p35r2ImagesNum = 0

for(p35r2i = 0; p35r2i < document.images.length; p35r2i++)
{
   p35r2tempName = document.images[p35r2i].name.toUpperCase()
   if(p35r2tempName.indexOf("ESOURCEIMG") > 0)
   {
    p35r2ImagesNum++
   }
 }
}

function p35r2ChangeImageList(funx)
{
 var p35r2i,p35r2j
 var p35r2flag
 p35r2flag = false
 if(p35r2CurrentPageName == "PhotoGallery")
 {
  if(funx == "next")
  {
    p35r2j = (p35r2CurrentPage + 1) * p35r2ImagesNum 
  }else
  {
    p35r2j = (p35r2CurrentPage - 1) * p35r2ImagesNum 
  }
  if(p35r2j > -1 && p35r2j < ImagePathFile.length)
  {
    p35r2flag = p35r2ShowImage(p35r2j)
  }
  if(p35r2flag == true)
  {
   if(p35r2j == 0 )
   { p35r2ShowPreNext(0)
   }else
   {
     //p35r2ShowPreNext(p35r2j + p35r2ImagesNum)
     p35r2ShowPreNext(p35r2j + p35r2ImagesNum)
   }
   p35r2CurrentPage = (funx == "next")? p35r2CurrentPage + 1 : p35r2CurrentPage - 1
   }
 }else
 {
   p35r2EnlargeChangeImage(funx)
 } 
}

function p35r2ShowImage(startNum)
{
var p35r2i
var p35r2j
var p35r2flag 
var p35r2tempName
 var p35r2Obj, p35r2ObjPhoto, p35r2ObjPhotoOld
 p35r2ObjPhotoOld = ""

p35r2flag = false
p35r2j = startNum
  for(p35r2i = 0; p35r2i < document.images.length; p35r2i++)
  {
    p35r2tempName = document.images[p35r2i].name.toUpperCase()
    if(p35r2tempName.indexOf("ESOURCEIMG") > 0)
    {
        if(p35r2j < ImagePathFile.length)
        {
          if(p35r2ObjPhotoOld != "")
          {
            p35r2ObjPhoto = p35r2ObjPhotoOld + 1
            p35r2ObjTitle = p35r2ObjTitleOld + 1
            p35r2ObjDesc = p35r2ObjDescOld + 1
          }else
          {
            p35r2ObjPhoto = p35r2j - startNum + 1
            p35r2ObjTitle = p35r2j - startNum + 1
            p35r2ObjDesc = p35r2j - startNum + 1
          } 
          p35r2ObjPhotoOld = p35r2ObjPhoto
          p35r2ObjPhoto = "PHOTO" + p35r2ObjPhoto
          
          p35r2ObjTitleOld = p35r2ObjTitle
          p35r2ObjTitle = "PHOTOTITLE" + p35r2ObjTitle
          
          p35r2ObjDescOld = p35r2ObjDesc
          p35r2ObjDesc = "PHOTODESC" + p35r2ObjDesc
          
          if(ImageFile[p35r2j] != "No file exist")
          {
            p35r2tempimg = ImagePathFile[p35r2j].toLowerCase()
            p35r2tempimg = p35r2tempimg.replace("images/","thumbnail/")
            p35r2tempimg = p35r2tempimg.substring(0,p35r2tempimg.indexOf(".")) + ".jpg"
            
            document.images[p35r2i].src= p35r2tempimg
            if(document.all || document.getElementById)
            {
               p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjPhoto): eval('document.all.' + p35r2ObjPhoto)
               p35r2Obj.style.visibility = "visible"
               
               if(p35r2ShowTitle.toUpperCase() != "NONE")
               {
               p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjTitle): eval('document.all.' + p35r2ObjTitle)
               p35r2Obj.innerHTML = ImageFile[p35r2j]
               p35r2Obj.style.visibility = "visible"
               }
               
               if(p35r2ShowDESC.toUpperCase()  != "NONE")
               {
               p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjDesc): eval('document.all.' + p35r2ObjDesc)
               p35r2Obj.innerHTML = ImageDESCFile[p35r2j]
               p35r2Obj.style.visibility = "visible"
               }

            }            
            p35r2j++
            p35r2flag = true
          }else
          {
            document.images[p35r2i].src = "regionalfeature/photogallery/trans.gif" 
            if(document.all || document.getElementById)
            {
                 p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjPhoto): eval('document.all.' + p35r2ObjPhoto)
                 p35r2Obj.style.visibility = "hidden"
                 if(p35r2ShowTitle.toUpperCase() != "NONE")
                 {
                 p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjTitle): eval('document.all.' + p35r2ObjTitle)
                 p35r2Obj.innerHTML = ""
                 p35r2Obj.style.visibility = "hidden"
                 }
                 if(p35r2ShowDESC.toUpperCase() != "NONE")
                 {
                 p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjDesc): eval('document.all.' + p35r2ObjDesc)
                 p35r2Obj.innerHTML = ""
                 p35r2Obj.style.visibility = "hidden"
                 }
            }            
            p35r2j = ImagePathFile.length
          }
        }else
        {
            document.images[p35r2i].src = "regionalfeature/photogallery/trans.gif"
          if(p35r2ObjPhotoOld != "")
          {
            p35r2ObjPhoto = p35r2ObjPhotoOld + 1
            p35r2ObjTitle = p35r2ObjTitleOld + 1
            p35r2ObjDesc = p35r2ObjDescOld + 1
          }else
          {
            p35r2ObjPhoto = p35r2j - startNum + 1
            p35r2ObjTitle = p35r2j - startNum + 1
            p35r2ObjDesc = p35r2j - startNum + 1
          } 
          p35r2ObjPhotoOld = p35r2ObjPhoto
          p35r2ObjPhoto = "PHOTO" + p35r2ObjPhoto
          
          p35r2ObjTitleOld = p35r2ObjTitle
          p35r2ObjTitle = "PHOTOTITLE" + p35r2ObjTitle
          
          p35r2ObjDescOld = p35r2ObjDesc
          p35r2ObjDesc = "PHOTODESC" + p35r2ObjDesc
          
          if(document.all || document.getElementById)
            {
                 p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjPhoto): eval('document.all.' + p35r2ObjPhoto)
                 p35r2Obj.style.visibility = "hidden"

                 if(p35r2ShowTitle.toUpperCase() != "NONE")
                 {
                 p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjTitle): eval('document.all.' + p35r2ObjTitle)
                 p35r2Obj.innerHTML = ""
                 p35r2Obj.style.visibility = "hidden"
                 }
                 if(p35r2ShowDESC.toUpperCase() != "NONE")
                 {
                 p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjDesc): eval('document.all.' + p35r2ObjDesc)
                 p35r2Obj.innerHTML = ""
                 p35r2Obj.style.visibility = "hidden"
                 }
 
            }            
        }
     }
  }//end for
  return p35r2flag
}

function p35r2Enlarge(inname)
{
  var p35r2i
  var p35r2tempSrc 
  p35r2tempSrc = inname + p35r2CurrentPage * p35r2OnePageImgNum -1
    
  if(p35r2tempSrc > ImagePathFile.length - 1 || ImageFile[0]== "No file exist")
  {
    return false;
  }
  if(ns4)
  {
    photoid= p35r2NSCurrentPage*p35r2OnePageImgNum + inname - 1
    //document.forms["p35r2EnLargeForm"].p35r2EPhotoSRC.value = ImagePathFile[photoid]
    //document.forms["p35r2EnLargeForm"].p35r2EPhotoTitle.value = ImageFile[photoid]
    //document.forms["p35r2EnLargeForm"].p35r2EPhotoDesc.value = ImageDESCFile[photoid]
    //document.forms["p35r2EnLargeForm"].submit()
    url = document.forms["p35r2EnLargeForm"].action + "?" 
        + "p35r2EPhotoSRC=" + strfromHTMLtoURL(ImagePathFile[photoid])
        + "&p35r2EDispPhotoDesc=" + document.forms["p35r2EnLargeForm"].p35r2EDispPhotoDesc.value
        + "&p35r2EDispPhotoTitle=" + document.forms["p35r2EnLargeForm"].p35r2EDispPhotoTitle.value
        + "&p35r2EPhotoShowType=" +  document.forms["p35r2EnLargeForm"].p35r2EPhotoShowType.value
        + "&p35r2EPhotoHeight=" + document.forms["p35r2EnLargeForm"].p35r2EPhotoHeight.value
        + "&p35r2EPhotoWidth=" + document.forms["p35r2EnLargeForm"].p35r2EPhotoWidth.value
        + "&p35r2EFrameHeight=" + document.forms["p35r2EnLargeForm"].p35r2EFrameHeight.value
        + "&p35r2EFrameWidth=" + document.forms["p35r2EnLargeForm"].p35r2EFrameWidth.value
        + "&p35r2EFrameType=" + document.forms["p35r2EnLargeForm"].p35r2EFrameType.value
        + "&siteid=" + document.forms["p35r2EnLargeForm"].siteid.value
        + "&PageId=" + document.forms["p35r2EnLargeForm"].PageId.value
        + "&RegionID=" + document.forms["p35r2EnLargeForm"].RegionID.value
        + "&p35r2EPhotoDesc=" + strfromHTMLtoURL(ImageDESCFile[photoid])
        + "&p35r2EPhotoTitle=" + strfromHTMLtoURL(ImageFile[photoid])

    win = window.open(url,'EnlargePhoto','width=300,height=300,top=110,left=110,scrollbars=yes,resizable=yes')
    return false;
  }else
  {
   
    p35r2CurrentPageName = "EnlargePhoto"
    if(ie4)
    {
      eval('document.all.PageName').innerHTML = p35r2GoToPhotoGallery
    }
    if(ns6)
    {
      document.getElementById("PageName").innerHTML = p35r2GoToPhotoGallery
    }
    p35r2EnlargePhoto(p35r2tempSrc)    
  }  
}

function p35r2EnlargePhoto(CurrentID)
{
var p35r2EnlargeHTML
var p35r2temppath
  if(!ns4)
  {
    if(CurrentID < ImagePathFile.length && CurrentID > -1)
    {
       p35r2temppath = ImagePathFile[CurrentID]
       //p35r2temppath = p35r2temppath.replace("thumbnail/","images/")
       //p35r2EnlargeHTML = p35r2EnlargePageHTML
       if(ie4)
       {
         eval('document.all.PhotoGallery').innerHTML=p35r2EnlargePageHTML
         p35r2CurrentImgNum = CurrentID
       }
       if(ns6)
       {
         document.getElementById("PhotoGallery").innerHTML =p35r2EnlargePageHTML
         p35r2CurrentImgNum = CurrentID
       }
       //p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjPhoto): eval('document.all.' + p35r2ObjPhoto)
       //p35r2Obj.style.visibility = "visible"
           p35r2ObjEPhoto = "EPHOTO"
           document.images["EPHOTO"].src= p35r2temppath 
         
           p35r2ObjETitle = "EPHOTOTITLE"
           p35r2ObjEDesc = "EPHOTODESC"

           if(p35r2EShowTitle.toUpperCase() != "NONE")
           {
               p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjETitle): eval('document.all.' + p35r2ObjETitle)
               p35r2Obj.innerHTML = ImageFile[CurrentID]
               p35r2Obj.style.visibility = "visible"
           }
               
           if(p35r2EShowDESC.toUpperCase()  != "NONE")
           {
               p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjEDesc): eval('document.all.' + p35r2ObjEDesc)
               p35r2Obj.innerHTML = ImageDESCFile[CurrentID]
               p35r2Obj.style.visibility = "visible"
           }
           if(CurrentID == 0 )
           {
              p35r2ShowPreNext(0)
           }else
           {  
              p35r2ShowPreNext(CurrentID)
           }   
     }         
  }  
}


function p35r2ChangePageName()
{
 if(p35r2DispEnlarge.toLowerCase() == 'newwindow')
 {
   
   p35r2NewWindowEnlarge(1)
   return true;
 }
 if(!ns4)
 {
   if(p35r2CurrentPageName == "PhotoGallery")
   {
     p35r2CurrentPageName = "EnlargePhoto"
     p35r2EnlargePhoto(p35r2CurrentPage*p35r2ImagesNum)
     if(ie4)
     {
         eval('document.all.PageName').innerHTML= p35r2GoToPhotoGallery
     }
     if(ns6)
     {
         document.getElementById("PageName").innerHTML = p35r2GoToPhotoGallery
     }

   }else
   {
     p35r2CurrentPageName = "PhotoGallery"
     p35r2PhotoGalleryPhoto()
     if(ie4)
     {
         eval('document.all.PageName').innerHTML= p35r2GoToEnlarge
     }
     if(ns6)
     {
         document.getElementById("PageName").innerHTML = p35r2GoToEnlarge
     }

   }
 }else
 {
    //alert(p35r2CurrentPage)
    p35r2Enlarge(p35r2CurrentPage * p35r2ImagesNum)
 }
}

function p35r2PhotoGalleryPhoto()
{
 if(!ns4)
 {
   if(ie4)
   {
         eval('document.all.PhotoGallery').innerHTML=p35r2PhotoGalleryHTML
   }
   if(ns6)
   {
         document.getElementById("PhotoGallery").innerHTML =p35r2PhotoGalleryHTML
   }
     p35r2flag = true
     p35r2temp = p35r2CurrentImgNum / p35r2ImagesNum 
     p35r2CurrentPage = 0
     while(p35r2flag)
     {
       if(p35r2temp >= p35r2CurrentPage)
       {
         p35r2CurrentPage = p35r2CurrentPage + 1
       }else
       {
         p35r2flag = false
       }
     }
     p35r2CurrentPage = p35r2CurrentPage - 2
     p35r2ChangeImageList("next")
 }
}

function p35r2EnlargeChangeImage(funx)
{
//  alert("funx")
  var p35r2i = p35r2CurrentImgNum
  if(funx == "next")
  {
    p35r2i = (p35r2i + 1 > ImagePathFile.length - 1)? p35r2i : p35r2i + 1
  }else
  {
    p35r2i = (p35r2i - 1 < 0)? p35r2i : p35r2i - 1
  }
  document.images["EPHOTO"].src = ImagePathFile[p35r2i]
  p35r2ObjEPhoto = "EPHOTO"
 // document.images["EPHOTO"].src= p35r2temppath 
         
  p35r2ObjETitle = "EPHOTOTITLE"
  p35r2ObjEDesc = "EPHOTODESC"

  if(p35r2EShowTitle.toUpperCase() != "NONE")
  {
         p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjETitle): eval('document.all.' + p35r2ObjETitle)
         p35r2Obj.innerHTML = ImageFile[p35r2i]
         p35r2Obj.style.visibility = "visible"
  }
               
  if(p35r2EShowDESC.toUpperCase()  != "NONE")
  {
         p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjEDesc): eval('document.all.' + p35r2ObjEDesc)
         p35r2Obj.innerHTML = ImageDESCFile[p35r2i]
         p35r2Obj.style.visibility = "visible"
  }
  if(p35r2i == 0)
  {
  p35r2ShowPreNext(0)
  }else
  {p35r2ShowPreNext(p35r2i + 1)
  }
  p35r2CurrentImgNum = p35r2i
}

function p35r2InitImageList()
{
p35r2GetTotalImage()
if(p35r2photogallerymode != "sameasns")
{
   p35r2ChangeImageList("next")
}
p35r2PreLoadImg()
}

function p35r2PreLoadImg()
{
 for(mvari=0;mvari< document.images.length;mvari++)
 {
   if(document.images[mvari].name == "trans") 
   {
     document.images[mvari].src = p35r2ImageTrans.src
   }
 }
 test1 = document.getElementsByTagName("TD")
 for(mvari=0;mvari<test1.length;mvari++)
 {
  if(test1[mvari].id == "imgframetop")
  {
    testele = test1[mvari].style
    testele.background = "url('" + p35r2FrameTop.src + "')"
  }
  if(test1[mvari].id == "imgframebottom")
  {
    testele = test1[mvari].style
    testele.background = "url('" + p35r2FrameBottom.src + "')"
  }
  if(test1[mvari].id == "imgframeleft")
  {
    testele = test1[mvari].style
    testele.background = "url('" + p35r2FrameLeft.src + "')"
  }
  if(test1[mvari].id == "imgframeright")
  {
    testele = test1[mvari].style
    testele.background = "url('" + p35r2FrameRight.src + "')"
  }
 }
}

function p35r2NewWindowEnlarge(photoid)
{
  photoname = "ResourceImg" + photoid
  if(!ns4)
  {
     photoid = p35r2CurrentPage * p35r2OnePageImgNum + photoid - 1
  }else
  {
    // alert(p35r2NSCurrentPage + "  " + photoid)
     photoid = p35r2NSCurrentPage * p35r2OnePageImgNum + photoid - 1
  }   
  url = document.forms["p35r2EnLargeForm"].action + "?" 
      + "p35r2EPhotoSRC=" + strfromHTMLtoURL(ImagePathFile[photoid])
      + "&p35r2EDispPhotoDesc=" + document.forms["p35r2EnLargeForm"].p35r2EDispPhotoDesc.value
      + "&p35r2EDispPhotoTitle=" + document.forms["p35r2EnLargeForm"].p35r2EDispPhotoTitle.value
      + "&p35r2EPhotoShowType=" +  document.forms["p35r2EnLargeForm"].p35r2EPhotoShowType.value
      + "&p35r2EPhotoHeight=" + document.forms["p35r2EnLargeForm"].p35r2EPhotoHeight.value
      + "&p35r2EPhotoWidth=" + document.forms["p35r2EnLargeForm"].p35r2EPhotoWidth.value
      + "&p35r2EFrameHeight=" + document.forms["p35r2EnLargeForm"].p35r2EFrameHeight.value
      + "&p35r2EFrameWidth=" + document.forms["p35r2EnLargeForm"].p35r2EFrameWidth.value
      + "&p35r2EFrameType=" + document.forms["p35r2EnLargeForm"].p35r2EFrameType.value
      + "&siteid=" + document.forms["p35r2EnLargeForm"].siteid.value
      + "&PageId=" + document.forms["p35r2EnLargeForm"].PageId.value
      + "&RegionID=" + document.forms["p35r2EnLargeForm"].RegionID.value
      + "&p35r2EPhotoDesc=" + strfromHTMLtoURL(ImageDESCFile[photoid])
      + "&p35r2EPhotoTitle=" + strfromHTMLtoURL(ImageFile[photoid])

  win = window.open(url,'EnlargePhoto','width=600,height=550,top=110,left=110,scrollbars=yes,resizable=yes')
  //win = window.open(url,'EnlargePhoto','width=20,height=200,top=110,left=110,scrollbars=yes,resizable=yes')
  return false;
}


function p35r2ShowPreNext(photoid)
{
          p35r2ObjPhoto = "NextButton"
          p35r2Obj=(document.getElementById&&!document.all)? document.getElementById(p35r2ObjPhoto): eval('document.all.' + p35r2ObjPhoto)
          if(p35r2CurrentPageName == "PhotoGallery")
          {
             photoidtemp = (photoid == 0) ? p35r2OnePageImgNum : photoid
            // p35r2Obj.style.visibility = (photoidtemp * p35r2OnePageImgNum < ImagePathFile.length) ? "visible" : "hidden"
             p35r2Obj.style.visibility = (photoidtemp < ImagePathFile.length) ? "visible" : "hidden"
          }else 
          {
             photoidtemp = (photoid ==0 ) ? photoid + 1 : photoid  
             p35r2Obj.style.visibility = (photoidtemp < ImagePathFile.length) ? "visible" : "hidden"
          } 

          p35r2ObjPhoto = "PreviousButton"
          p35r2Obj=(document.getElementById && !document.all)? document.getElementById(p35r2ObjPhoto): eval('document.all.' + p35r2ObjPhoto)
          p35r2Obj.style.visibility = (photoid <= 0 ) ? "hidden" : "visible"
}