var CurrentPage = 1;
var PageCounter = 1;

function prevPage(){
	objPrev = document.getElementById('prev-page');
	objNext = document.getElementById('next-page');
	if (CurrentPage == 1) return false;
	if (CurrentPage-1 > 1) objPrev.style.visibility = "visible"; else objPrev.style.visibility = "hidden";
	if (CurrentPage-1 < PageCounter) objNext.style.visibility = "visible"; else objNext.style.visibility = "hidden";
	document.getElementById('page-' + CurrentPage).style.display = "none";
  document.getElementById('page-' + (CurrentPage - 1)).style.display = "block";
  CurrentPage--;
  return false;
}

function nextPage(){
	objPrev = document.getElementById('prev-page');
	objNext = document.getElementById('next-page');
	if (CurrentPage == PageCounter) return false;
	if (CurrentPage+1 > 1) objPrev.style.visibility = "visible"; else objPrev.style.visibility = "hidden";
	if (CurrentPage+1 < PageCounter) objNext.style.visibility = "visible"; else objNext.style.visibility = "hidden";
  document.getElementById('page-' + CurrentPage).style.display = "none";
  document.getElementById('page-' + (CurrentPage + 1)).style.display = "block";  
  CurrentPage++;
  return false;
}

function initPages(count){
	PageCounter = count;
	objNext = document.getElementById('next-page');
	if (PageCounter > 1) objNext.style.visibility = "visible"; else objNext.style.visibility = "hidden";
}

/*
	objList = document.getElementsByTagName('DIV');
	for (var i = 0; i < objList.length; i++)
	{
		a=/^(page)_(\d+)$/.exec(thisChilds[j].id);
		if (a && a.length>0) thisChilds[j].id=a[1]+"_"+a[2]+"."+parseInt(a[3])+"."+( parseInt(a[4])+1 );
	}
*/