$(document).ready(function() {

	$(".menu").not(".menu_selecionado").hover(
	
		function () {
			
			$(this).stop(true,false).animate(
			
				{backgroundPosition:"0 -73px"},
				300
				
			);
			
		},
		function () {
			
			$(this).animate(
			
				{backgroundPosition:"0 0px"},
				500
				
			);
			
		}
	
	);

	$(".item").hover(
	
		function () {
			
			$(this).stop(true,false).animate(
			
				{backgroundPosition:"-212px 0px", color:"#ff0000"},
				300
				
			);
			
		},
		function () {
			
			$(this).animate(
			
				{backgroundPosition:"0 0px", color:"#959595"},
				500
				
			);
			
		}
	
	);
	
	/* É obrigatório declarar a altura e largura aqui. Mas fique atento pois estas dimensoes devem ser exatamente as dimensoes das imagens  */
	$('#nivo-slider').css({height: "180px", width: "700px"});
    $('#nivo-slider').nivoSlider({
        effect:'random', //Specify sets like: 'fold,fade,sliceDown'
        slices:15,
        animSpeed:500, //Slide transition speed
        pauseTime:4500,
        startSlide:0, //Set starting Slide (0 index)
        directionNav:false, //Next & Prev
        directionNavHide:true, //Only show on hover
        controlNav:false, //1,2,3...
        controlNavThumbs:false, //Use thumbnails for Control Nav
        controlNavThumbsFromRel:false, //Use image rel for thumbs
        controlNavThumbsSearch: '.jpg', //Replace this with...
        controlNavThumbsReplace: '_thumb.jpg', //...this in thumb Image src
        keyboardNav:true, //Use left & right arrows
        pauseOnHover:false, //Stop animation while hovering
        manualAdvance:false, //Force manual transitions
        captionOpacity:0.8, //Universal caption opacity
        beforeChange: function(){},
        afterChange: function(){},
        slideshowEnd: function(){}, //Triggers after all slides have been shown
        lastSlide: function(){}, //Triggers when last slide is shown
        afterLoad: function(){} //Triggers when slider has loaded
    });	
	
	
	
	
	
	
	
	
	
	$('.login_professor').click(function(){

		$('#login_professor_caixa').dialog('open');

		return false;

	});
	
	
	$('#login_professor_caixa').dialog({
		
		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: true,

		buttons: {

			"Fazer login": function() { 

				$("#formulario_login_professor").submit(); 

			}, 

			"Fechar": function() { 

				$(this).dialog("close"); 

			} 

		}

	});
	
	$('.login_aluno').click(function(){

		$('#login_aluno_caixa').dialog('open');

		return false;

	});
	
	
	$('#login_aluno_caixa').dialog({
		
		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: true,

		buttons: {

			"Fazer login": function() { 

				$("#formulario_login_aluno").submit(); 

			}, 

			"Lembrar senha": function() { 

				$(this).dialog("close");
				$("#lembrar_senha_aluno_caixa").dialog("open"); 

			}, 

			"Fechar": function() { 

				$(this).dialog("close"); 

			}  

		}

	});	

	$('.cadastrar_professor').click(function(){

		$('#cadastrar_professor_caixa').dialog('open');

		return false;

	});
	
	
	$('#cadastrar_professor_caixa').dialog({
		
		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: true,

		buttons: {

			"Cadastrar": function() { 

				$("#formulario_cadastrar_professor").submit(); 

			}, 

			"Fechar": function() { 

				$(this).dialog("close"); 

			} 

		}

	});	
	
	$('.cadastrar_aluno').click(function(){

		$('#cadastrar_aluno_caixa').dialog('open');

		return false;

	});
	
	
	$('#cadastrar_aluno_caixa').dialog({
		
		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: true,

		buttons: {

			"Cadastrar": function() { 

				$("#formulario_cadastrar_aluno").submit(); 

			}, 

			"Fechar": function() { 

				$(this).dialog("close"); 

			} 

		}

	});	

	$('#mensagem_caixa').dialog({

		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: false,

		buttons: {

			"Fechar": function() { 

				$(this).dialog("close"); 

			} 

		}

	});	
	
	$('#banner_caixa').dialog({

		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 630,

		modal: true,

		resizable: false,

		buttons: {

			"Fechar": function() { 

				$(this).dialog("close"); 

			} 

		}

	});	
	
	$('#inserir_arquivo_caixa').dialog({
		
		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: true,

		buttons: {

			"Inserir arquivo": function() { 

				$("#formulario_inserir_arquivo").submit(); 

			}, 

			"Fechar": function() { 

				$(this).dialog("close"); 

			} 

		}

	});		
	
	$('#arquivos_permitidos_caixa').dialog({
		
		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: true,

		buttons: {

			"Fechar": function() { 

				$(this).dialog("close"); 

			} 

		}

	});	
	
	$('.contato').click(function(){

		$('#entrar_contato_caixa').dialog('open');

		return false;

	});
	
	$('#entrar_contato_caixa').dialog({
		
		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: true,

		buttons: {

			"Enviar": function() { 

				$("#formulario_entrar_contato").submit(); 

			}, 

			"Fechar": function() { 

				$(this).dialog("close"); 

			} 

		}

	});		
	
	$('#lembrar_senha_aluno_caixa').dialog({
		
		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: true,

		buttons: {

			"Enviar e-mail para recuperar a senha": function() { 

				$("#formulario_lembrar_senha_aluno").submit(); 

			},  

			"Fechar": function() { 

				$(this).dialog("close"); 

			}  

		}

	});	
	
	$('.nova_newsletter').click(function(){

		$('#nova_newsletter_caixa').dialog('open');

		return false;

	});
	
	$('#nova_newsletter_caixa').dialog({
		
		show: "drop",
		
		hide: "drop",

		autoOpen: false,

		width: 500,

		modal: true,

		resizable: true,

		buttons: {

			"Enviar": function() { 

				$("#formulario_nova_newsletter").submit(); 

			}, 

			"Fechar": function() { 

				$(this).dialog("close"); 

			} 

		}

	});	
	
	$("#banner").click();
	
	
});