// ssimgnav.js
// Javascript to scroll thru the images for each gallery page.
//

g_fPlayMode = 0;
g_iimg = 0;
g_imax = 0;
g_ImageTable = new Array();

function ChangeImage(fFwd)
{
if (fFwd)
 {
 if (++g_iimg==g_imax)
 g_iimg=0;
 }
else
 {
 if (g_iimg==0)
  g_iimg=g_imax;
 g_iimg--;
 }
Update();
}

function Update()
{
document.all._Ath_Slide.src = g_ImageTable[g_iimg];
document.all._Ath_Img_X.innerHTML = g_iimg + 1;
document.all._Ath_Img_N.innerHTML = g_imax;
}

function Prev()
{
ChangeImage(false);
}

function Next()
{
ChangeImage(true);
}

function main()
{
Update();
}

/////////////////////////////////////////////

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); 
  if (selObj) MM_jumpMenu(targ,selObj,restore);
}