function fixClasses(which) {
		$('#thumbnails li').removeClass('last');
		if (which=='all') {
			$('#thumbnails li:eq(6)').addClass('last');
			$('#thumbnails li:eq(13)').addClass('last');
			$('#thumbnails li:eq(20)').addClass('last');
		} else if (which=='print') {
			$('#thumbnails li:eq(10)').addClass('last');
		}
	}
	

$(document).ready(function()
{
	/*$('#gallery ul li:first-child img').removeClass('first');*/
	
	
	//var thumbnails = $('#thumbnails li[display!=none]:eq(2)');
	

	fixClasses('all');

	//for (var i=0;i<thumbnails.length;i++) {
		//if(thumbnails[i].style.display == 'none') {
		//	continue;
		//} 
		/*if(i==6 || i==13 || i==20) {
			var style = thumbnails[i].getAttribute("class");
			style = style + ' last';
			thumbnails[i].setAttribute('class', style);
		}*/
	//}
	
		
	var content = $('#dropdown .content');
	content.hide();
	
	
	var first = $('#gallery ul li.first');
	first.addClass('current');
	first.next().addClass('next');

	
	
	
	$('.aba a').click(function()
	{
			content.slideToggle('medium');
			$(this).toggleClass('open');
			return false;
	});
	
	$('#dropdown form input:not(input.btn_submit)').focus(function()
	{
			$(this).parents('p').siblings('p').removeClass('sel');
			$(this).parents('p').addClass('sel');
			return false;
	});
		
	$('#dropdown form textarea').focus(function()
	{
			$(this).parents('p').siblings('p').removeClass('sel');
			$(this).parents('p').addClass('sel');
			return false;
	});
		
		
	$('#dropdown form input.btn_submit').click(function()
	{
		var form_text = $('p#form_text');
		
		var nome = $('#form_nome').val();
		var email = $('#form_email').val();
		var mensagem = $('#form_mensagem').val();
		if (name =='' || email =='' || mensagem == '') {
			form_text.text('One or more of the fields was left blank - please try again.');
			return false;
		}
		$.post("../css/form.php", { nome: nome, email: email, mensagem: mensagem } );
		$('#form_nome').val('');
		$('#form_email').val('');
		$('#form_mensagem').val('');
		form_text.text('Obrigado!  Você deverá receber uma resposta dentro de alguns dias.');
		return false;

	});
												
															
														

	$('a#gallerynav_next').click(function()
										  
	{	
	
/*		var current = $('#gallery	ul li.first');
		var image = current.children('img');
		image.replaceWith('<p>BLAH</p>');*/
		
		$('a#gallerynav_prev').removeClass('inactive').addClass('active');
		
		var current = $('#gallery	ul li.current');
		if (current.next().is('.last')) {
			$(this).removeClass('active').addClass('inactive');
		}
		if (current.is('.last')) {
			return;
		}
		
		var prev = $('#gallery	ul li.prev');
		var next = $('#gallery	ul li.next');
		
		prev.removeClass('prev');
		
		current.removeClass('current');
		current.addClass('prev');
		/*current.hide();*/
		
		next.removeClass('next');
		next.children('img').fadeIn('slow');
		
		next.addClass('current');
		next.next().addClass('next');

	});
	
	$('a#gallerynav_prev').click(function()
										  
	{	
		var current = $('#gallery	ul li.current');
		if(current.prev().is('.first')) {
			$(this).removeClass('active').addClass('inactive');
			$('a#gallerynav_next').removeClass('inactive').addClass('active');
		}
		if(current.is('.first')) {
			return;
		}
		
		
		var prev = $('#gallery	ul li.prev');
		var next = $('#gallery	ul li.next');
		
		current.removeClass('current');
		current.children('img').fadeOut('slow');
		
		prev.prev().addClass('prev');
		prev.removeClass('prev');
		prev.addClass('current');
		prev.children('img').fadeIn('slow');
		
		next.removeClass('next');
		
		current.addClass('next');


	});

		
	
});

// show/hide

function show(which) {
	var lis = document.getElementById('thumbnails').getElementsByTagName('li');
	for(var i=0;i<lis.length;i++) {
		var classy = lis[i].getAttribute("class").split(' ');
		for(var k=0;k<classy.length;k++) {
			/*if(classy[k]=='last') {
				if(which != 'all') {
					lis[i].setAttribute("class","");
				}
				else if (which == 'print' && i==7) {
					alert(lis[i]);
					lis[i].setAttribute("class","last");
				}
			}*/
			if(classy[k]==which || which=="all") {
				//lis[i].fadeIn('slow');
				lis[i].style.display="";
			} else if (classy[k]=='last') {
				/*if (which='websites') {
					lis[i].setAttribute('class', classy[k-1]);
				} */
				continue;
			} else {
				//lis[i].fadeOut('slow');
				lis[i].style.display="none";
			}
		}
	}
	lis = document.getElementById('nav').getElementsByTagName('li');
	for(var i=0;i<lis.length;i++) {
		if(lis[i].getAttribute("id")==which) lis[i].setAttribute("class","sel");
		else lis[i].setAttribute("class","");
	}
	
	fixClasses(which);
}