// JavaScript Document
$(document).ready(function(){
    $("#btn-enviar").click(function(){
		$("#email-erro").animate({
				height: 'hide',
				opacity: 'hide'
			}, 'slow');					   
		if ($("#nome").val().length < 6) {
  	    	$("#erro-nome").animate({
				height: 'show',
				opacity: 'show'
			}, 'slow');
	    	$("#nome").focus();
			return false;
	    }
		else{
			$("#erro-nome").animate({
				height: 'hide',
				opacity: 'hide'
			}, 'slow');
		}
		
		if ($("#email").val().length < 6) {
  	    	$("#erro-email").animate({
				height: 'show',
				opacity: 'show'
			}, 'slow');
	    	$("#email").focus();
			return false;
	    }
		else{
			$("#erro-email").animate({
				height: 'hide',
				opacity: 'hide'
			}, 'slow');
		}
		if ($("#mensagem").val().length < 12) {
  	    	$("#erro-mensagem").animate({
				height: 'show',
				opacity: 'show'
			}, 'slow');
	    	$("#mensagem").focus();
			return false;
	    }
		else{
			$("#erro-mensagem").animate({
				height: 'hide',
				opacity: 'hide'
			}, 'slow');
		}
		return true;
    });
	 $("#banner").animate({  
        		marginTop: '250px', 
				opacity: 'show'
    		}, '8000'); 
		$("#fechar").click(function(){
		$("#banner").animate({
				opacity: 'hide'
			}, 'slow');	
		});
});