function ValidaEmail(txt)
    {
          if ((txt.length == 0) || ((txt.indexOf("@") < 1) || (txt.indexOf('.') < 7)))
          {
                return false;
          }else{
                return true;
          }
    }


    
     
$(document).ready(function(){
	var auto_slide = 1;
	var hover_pause = 1;
	var key_slide = 1;
	
	
	var auto_slide_miliseconds = 5000;
	
	
	if(auto_slide  == 1){
		
		var timer = setInterval('slide("right")', auto_slide_miliseconds);
		/*and change the value of our hidden field that hold info about the interval, setting it to the number of milliseconds we declared previously*/  
		$('#timeKeeper').val(auto_slide_miliseconds);
		
	}
	
	if(hover_pause == 1){
		$("#slide ul").hover(function(){
			   clearInterval(timer)
			   },function(){
				timer = setInterval('slide("right")', auto_slide_miliseconds);
				   
			   });
		
		
	}
	
	 if(key_slide == 1){  

		 //binding keypress function  
		 $(document).bind('keypress', function(e) {  
			 //keyCode for left arrow is 37 and for right it's 39 '  
			 if(e.keyCode==37){  
					 //initialize the slide to left function  
					 slide('left');
			 }else if(e.keyCode==39){  
					 //initialize the slide to right function  
					 slide('right');
			 }  
		 });  

	 }  					   
						   
						   
	/********************************/					   
    $("#slideActual img").fadeOut(0);
    $("#slideActual img").eq(0).fadeIn(0);
	
	
    $("#slide ul li").click(function(){
       var img = parseInt($(this).attr('class'));
       $("#slideActual img").fadeOut(1000);
       $("#slideActual img").eq(img).fadeIn(1000);
	   $('#idKeeper').val(img);

   });
	
	

   $(".clientes ul li").mouseenter(function(){
       var id = parseInt($(this).attr("id").replace("item-",""));
       $("#mask-"+id).animate({bottom:'0'}, 200);
   }).mouseleave(function(){
       var id = parseInt($(this).attr("id").replace("item-",""));
       $("#mask-"+id).animate({bottom:'-30px'}, 200);
   });

  $("input[type=submit]").click(function(){
        var email = $("input[name=email]").attr("value");
        var nome  = $("input[name=name]").attr("value");
        $("label").css("color","#666");

        if(nome.length == 0){
            $("label[for=nome]").css("color","#c00");
        }else if(!ValidaEmail(email)){
            $("label[for=email]").css("color","#c00");
        }else{
            $.post("http://www.gruponvh.com.br/Public/ajax/informativo.php", {email:email, nome:nome, send:true}, function(data){
               if(data == 'true'){
                   $("input[name=email]").attr("value",'');
                   $("input[name=name]").attr("value",'');
                   alert("Cadastro efetuado com sucesso!");
               }else{
                    alert("Não foi possível completar o cadastro!");
               }
            });
        }
        return false;
    });
   

});


$(document).ready(function(){
    
    $(".butonAnswer").live("click",function(){
        $("form input:radio").each(function(){
            if($(this).is(":checked")){
                var cont = $(this).attr("value");
                $("form[name=enquete]").ajaxStart(function(){
                    $(this).html("<img src='http://www.gruponvh.com.br/Public/themes/images/loader.gif' alt='carregando...' />");
                });


                $.post('http://www.gruponvh.com.br/Public/ajax/enqueteAjax.php', {data:cont}, function(data){
                    $("form[name=enquete]").html(data);
                        $(".chartBar").each(function(){
                            var perc = parseInt($(this).attr("id").replace("chart-",""));
                            var sizeLarge = 2.0 * perc;
                            $(this).animate({width:sizeLarge}, "slow");
                        });
    
                });
            }
        });
    });


    $("#nextPoll").live("click",function(){
        $("form[name=enquete]").ajaxStart(function(){
                    $(this).html("<img src='http://www.gruponvh.com.br/Public/themes/images/loader.gif' alt='carregando...' />");
                    
         });

        $.post('http://www.gruponvh.com.br/Public/ajax/enqueteAjax.php', {next:true}, function(data){
              $("form[name=enquete]").html(data);
        });
    });




});

function slide(direction){
		//alert(slide_id);
		var slide_id = $("input[id=idKeeper]").attr("value");
		//alert(slide_id);
		if(direction == 'right'){
			
			var limite = $("#slide ul li").size();
			var prox = Number(slide_id)+1;
			//alert(prox);
			if(prox==limite) prox=0;
			
			
		    $("#slideActual img").fadeOut(1000);
		    $("#slideActual img").eq(prox).fadeIn(1000);
			
			$('#idKeeper').val(prox);
			
		}
		
		else if(direction == 'left'){
			var limite = $("ul#galeria li").size();
			var prox = Number(slide_id)-1;
			
			if(prox<0) prox=limite-1;
			
			
		    $("#slideActual img").fadeOut(1000);
		    $("#slideActual img").eq(prox).fadeIn(1000);
			
			$('#idKeeper').val(prox);
		}
	}