var idx = 0;

jQuery(function($) {
	
	$("#thumb_gallery_images li").bind("click", function() {
		
		var curRel = $("a", $(this)).attr('rel'); // Getting a's rel	
		var curRel1 = curRel.split('^^');
		$("#large_gallery_image").hide();
		$("#large_gallery_image").attr({src:curRel1[0]});
		
		$("#large_gallery_image").css("margin-top",curRel1[1]+"px");
		$("#large_gallery_image").fadeIn(200, function() {
			Reflection.add(this, { height: 1/6, opacity: 0.3});								
		});		
		
		idx = $("#thumb_gallery_images li").index($(this));
	});
	
	$("div.left_arrow").bind('click', function(){ goBack(); });
	
	$("div.right_arrow").bind('click', function(){ goFwd(); });
	
	$("#thumb_gallery_images li:eq("+idx+")").trigger('click');
	
});


function goBack() {
	var go_back_to_idx = idx - 1;
	
	//alert(go_back_to_idx);
	
	if (go_back_to_idx < 0) {
		go_back_to_idx = $("#thumb_gallery_images li").length - 1;	
	}
	
	$("#thumb_gallery_images li:eq("+go_back_to_idx+")").trigger('click');
}

function goFwd() {
	var go_fwd_to_idx = idx + 1;
	
	if (go_fwd_to_idx >= $("#thumb_gallery_images li").length) {
		go_fwd_to_idx = 0;	
	}
	
	$("#thumb_gallery_images li:eq("+go_fwd_to_idx+")").trigger('click');
}