function show_gal()
{
$("#gal_page_no").text("Page " + index_div.toString() + " of " + max_set_no.toString());
document.getElementById("prev_btn").style.display="none";
$(document).ready(function(){
$("#gal_set_1").fadeIn(1000);
$("a.gal_thumb").fancybox({

		'transitionIn'	:	'elastic',	
		'transitionOut'	:	'elastic',		
		'overlayOpacity'	: 0.7,
		'overlayColor'		: '#333',
		'speedIn'		:	600,
		'speedOut'		:	200,
        'showCloseButton'       : false,
        'hideOnContentClick'    : true,
		'titlePosition'	: 'over'
					})

$("#next_btn").click(function() {
	index_div = index_div+1;
	if (index_div > max_set_no) {index_div=max_set_no}
	if (index_div == max_set_no) {document.getElementById("next_btn").style.display="none";}
	if (index_div > 1) {document.getElementById("prev_btn").style.display="block";}
	$("#gal_page_no").text("Page " + index_div.toString() + " of " + max_set_no.toString());
	prv_index_div=index_div-1;
	$("#gal_set_"+prv_index_div.toString()).fadeOut(1000);
	$("#gal_set_"+index_div.toString()).fadeIn(1000);
							  })
$("#prev_btn").click(function() {
	index_div = index_div-1;
	if (index_div < 1) {index_div=1}
	if (index_div == 1) {document.getElementById("prev_btn").style.display="none";}
	if (index_div < max_set_no) {document.getElementById("next_btn").style.display="block";}
	$("#gal_page_no").text("Page " + index_div.toString() + " of " + max_set_no.toString());

	prv_index_div=index_div+1;
	$("#gal_set_"+prv_index_div.toString()).fadeOut(1000);
	$("#gal_set_"+index_div.toString()).fadeIn(1000);
							  })
   })
}