function closeBanner() {
	document.getElementById('banner2').style.display='none';
}

function unBold(perPage, AllItems) {
  for(var i=0; i<Math.ceil(AllItems/perPage); i++) {
	  document.getElementById('link_'+(i+1)).style.fontWeight='';
  }
}

function ShowPages(perPage, AllItems) {

  for(var i=0; i<AllItems; i++) {
	 if( i>=0 && i<perPage )
    document.getElementById('s'+(i+1)).style.display='';
   else
    document.getElementById('s'+(i+1)).style.display='none';
  }

  var pages = '';
	for(var i=0; i<Math.ceil(AllItems/perPage); i++) {
		if( i == 0 )
			pages += '<a style="font-weight: bold; cursor: pointer;" id="link_' + (i+1) + '" onclick="unBold('+ perPage + ', ' + AllItems +');this.style.fontWeight=\'bold\';GoToPage(' + i + ', ' + perPage + ', ' + AllItems + ')">'+ (i+1) +'</a>  ';
    else
    	pages += '<a style="cursor: pointer;" id="link_' + (i+1) + '" onclick="unBold('+ perPage + ', ' + AllItems +');this.style.fontWeight=\'bold\';GoToPage(' + i + ', ' + perPage + ', ' + AllItems + ')">'+ (i+1) +'</a>  ';
  }
  document.write(pages);
}

function ShowAllImages(AllItems) {

	  for(var i=0; i<AllItems; i++)
	    document.getElementById('s'+(i+1)).style.display = '';
}

function GoToPage(CurrentPage, perPage, AllItems) {
	for(var i=0; i<AllItems; i++) {
	  if( i>=CurrentPage*perPage && i<(CurrentPage+1)*perPage )
		  document.getElementById('s'+(i+1)).style.display='';
	  else
		  document.getElementById('s'+(i+1)).style.display='none';
	}
}