var xxxxa = null;
var xxxxb;
var xxxxc;
var xxxxd;
var xxxxe;
var xxxxf;
var xxxxg;
var xxxxh = -1;
var xxxxi;
var xxxye;
var xxxyf;
var xxxxj = new Array();
xxxxj[0] = "images/left.gif";
xxxxj[1] = "images/right.gif";
xxxxj[2] = "images/pause.gif";
var xxxxl = new Array();
xxxxl[0] = "leftarrow";
xxxxl[1] = "rightarrow";
xxxxl[2] = "pause";

var xxxxk = new Array();
for (iter = 0; iter < xxxxj.length; iter++)
{
   xxxxk[iter] = new Image();
   xxxxk[iter].src = xxxxj[iter];
}


var xxxxm = new Array();
xxxxm[0] = "images/left2.gif";
xxxxm[1] = "images/right2.gif";
xxxxm[2] = "images/pause2.gif";

var xxxxn = new Array();
for (iter = 0; iter < xxxxm.length; iter++)
{
   xxxxn[iter] = new Image();
   xxxxn[iter].src = xxxxm[iter];
}

function leftDown(xxxo)
{
  document.getElementById(xxxxl[xxxo]).src=xxxxn[xxxo].src;
}

function leftUp(xxxp)
{
  document.getElementById(xxxxl[xxxp]).src=xxxxk[xxxp].src;
}
function xxxzx(xxxxq,xxxxr,xxxxs,xxxxx){
        with (Math)
        {
        xxxxg = round(exp(xxxxx));
        xxxxg *= xxxxr;
        xxxxg += xxxxs;
        xxxxf = xxxxg;
        }
	xxxxe = 0;
        xxxxd = xxxxh;
}
function startPan(xxxxt,xxxyg,xxxxu,xxxxw,xxxxx,xxxx){
        xxxye = xxxxt;
        xxxyf = xxxyg;
	xxxzx(xxxxt,xxxxu,xxxxw,xxxxx);
	xxxxy(xxxx);
}
function xxxxy(xxxxz){
	xxxxa = setInterval("xxxya()", xxxxz);
}
function xxxya(){
	document.getElementById(xxxye).style.position="absolute";
	document.getElementById(xxxye).style.left = xxxxe + "px"	;
	document.getElementById(xxxyf).style.position="absolute";
	document.getElementById(xxxyf).style.left = xxxxf + "px"	;
	xxxxe = xxxxe + xxxxd;
	xxxxf = xxxxf + xxxxd;

        if(xxxxd < 0)
        {
	  if(xxxxf <= 0)
          {
            xxxxe = xxxxf;
            xxxxf += xxxxg;
          }
        }
        if(xxxxd > 0)
        {
	  if(xxxxf >= 0)
          {
            xxxxe = xxxxf;
            xxxxf -= xxxxg;
          }
        }
}
function resetAll(){
	clearInterval(xxxxa);
	document.getElementById('mainImg').style.position="relative";
	document.getElementById('mainImg').style.left=1;
	init();
}
function posDirVal()
{
  if(xxxxd < 0)
  {
    xxxxd = -xxxxh;
    xxxxe += xxxxg;
    xxxxf += (2 * xxxxg);
  }
  else
  {
    if(xxxxd < 10)
    {
      xxxxd++;
    }
  }
  xxxza();
}
function negDirVal()
{
  if(xxxxd > 0)
  {
    xxxxd = xxxxh;
    xxxxe -= xxxxg;
    xxxxf -= (2 * xxxxg);   
  }
  else
  {
    if(xxxxd > -10)
    {
      xxxxd--;
    }
  }
  xxxza();
}
function pause()
{
  if(xxxxd != 0)
    xxxzg();
  else
    xxxzv();
}
function xxxzg()
{
  if(xxxxd != 0)
  {
    xxxxb = xxxxd;
    xxxxd = 0;
  }
}
function xxxzv()
{
  if(xxxxd == 0)
  {
    xxxxd = xxxxb;
  }
}
function overWriteDirVal(vector)
{
  xxxxb = xxxxd;
  xxxxd = vector;
  switch(xxxxd)
  {
    case -1:
    case -2:
    case -3:
    case -4:
    case -5:
    case -6:
    case -7:
    case -8:
    case -9:
    case -10:
      document.getElementById("viewableImage").style.cursor = "e-resize";
    break;
    case 1:
    case 2:
    case 3:
    case 4:
    case 5:
    case 6:
    case 7:
    case 8:
    case 9:
    case 10:
      document.getElementById("viewableImage").style.cursor = "w-resize";
    break;
    default:
      document.getElementById("viewableImage").style.cursor = "hand";
    break;

  }
  xxxza();
}
function xxxza()
{
  xxxxi = xxxxd;
  if(xxxxi < 0)
  {
    xxxxi *= -1
    document.getElementById('boxText').innerHTML="Pan Right Speed = " + xxxxi;
  }
  else
  {
    document.getElementById('boxText').innerHTML="Pan Left Speed = " + xxxxi;

  }
}