// Written By John Bemman 2008

var Allow_Jump = '0';
var sIMGWidth = 600;
var sIMGHeight = 776;
var mIMGWidth = 800;
var mIMGHeight = 1035;
var lIMGWidth = 1200;
var lIMGHeight = 1600;

function fResizeImage(Size)
{

  
  element = document.getElementById("Small");
  element.disabled = false;

  element = document.getElementById("Medium");
  element.disabled = false;

  element = document.getElementById("Large");
  element.disabled = false;

  element = document.getElementById("IMG1");
  
  switch(Size) 
  { 
   case 'S': element.style.width = sIMGWidth;
             element.style.height = sIMGHeight;
             element = document.getElementById("Small");
             element.disabled = true;
             break;
   case 'M': element.style.width = mIMGWidth;
             element.style.height = mIMGHeight;
             element = document.getElementById("Medium");
             element.disabled = true;
             break;
   case 'L': element.style.width = lIMGWidth;
             element.style.height = lIMGHeight;
             element = document.getElementById("Large");
             element.disabled = true;
             break;
   default:  break;
  }
 
  fShowImage();
}

function fShowImage()
{

  epage = document.getElementById("Page");
  epage.value = CurPage;
  element = document.getElementById("IMG1");
  element.src = "images/catpages/2008/pump/" + CurPage + ".jpg";
  
}

function fPrevImage()
{

  epage = document.getElementById("Page");
  CurPage = epage.value-1;

  if (CurPage<0)
  {
    CurPage = 0;
  }

fShowImage();

}

function fNextImage()
{
  epage = document.getElementById("Page");
  
  CurPage = (epage.value*1) + 1;

  if (CurPage<0)
  {
    CurPage = 0;
  }

  if (CurPage>LastPage)
  {
    CurPage = LastPage;
  }

fShowImage();

}

function fGoToImage()
{

epage = document.getElementById("Page");
  
CurPage = epage.value;

if (epage.value<FirstPage)
{
    CurPage = FirstPage;
}

if (epage.value>LastPage)
{
    CurPage = LastPage;
}

fShowImage();

}

function fJumpImage()
{

eJump = document.getElementById("Jump");
Jump_To = eJump.options[Jump.selectedIndex].value;

 switch(Allow_Jump) 
 { 

   case '0':    switch(Jump_To) 
                {  
                    case '1': CurPage = FNIndex;
                              break;
                    case '2': CurPage = AIIndex;
                              break;
                    case '3': CurPage = MIIndex;
                              break;
                     default: CurPage = FirstPage;
                              break;
                }
 
                break;

    default:    CurPage = FirstPage;
                break;

 }

fShowImage();

}