function show_gal(divi){
	var catId = document.getElementById("cat_id").value;
	var yearId = document.getElementById("year_id").value;
	if(catId == 'Medium'){
		catId = 'all';
	}
	
	if(yearId == 'Year'){
		yearId = 'all';
	}
	
	alert(catId+" "+yearId);
	ADAjaxPostData('change_gallery.php', 'cat_id=' + catId + "&year=" + yearId, divi);
}