// JavaScript Document
$(function() {
	$('#tabs > ul').tabs();

$('.slideshow').media({ 
    width:     400, 
    height:    300, 
    autoplay:  true,
	bgColor:   '#ffffff',
	src:       'imagerotator.swf',
    params:    { wmode: 'transparent'}, // object params/embed attrs 
    flashvars: {file: 'xml.php?id=1', shownavigation:false, linkfromdisplay:false, transition:'random', backcolor:'0xFFFFFF'},
	caption:   false // supress caption text 
}); 
$('.preview').media({ 
    width:     560, 
    height:    300, 
    autoplay:  true,
	bgColor:   '#ffffff',
	src:       'banner.swf',
    params:    { wmode: 'transparent'}, // object params/embed attrs 
    caption:   false // supress caption text 
}); 
	$("#nav").hide();
	$("#bttopo").click(function(){
		$("#nav").slideToggle("slow");
		$(this).toggleClass("active"); return false;
	});

	var tam = 12;
function mudaFonte(tipo){
	  if( tipo == 'mais' )
	  {    if( tam < 18 ) tam += 2 ;    			 
	  }  else  {
		if( tam > 10 ) tam -= 2 ;
	  }
	  if( document.getElementById( 'fnoticia' ) )
		mudaFonteRecursiva( tipo , document.getElementById( 'fnoticia' ) ) ;
}
function mudaFonteRecursiva( tipo , domElement ){		
	for( var i = 0 ; i < domElement.childNodes.length ; i++ ){
		mudaFonteRecursiva( tipo , domElement.childNodes.item( i )  ) ;
	  }
	  if( domElement.style )
		domElement.style.fontSize = tam+'px';
}

$("#mais").click(function(){
	mudaFonte('mais');
	return false;
});
$("#menos").click(function(){
	mudaFonte('menos');
	return false;
});

$("#votacao").submit(function(){

if($("input[@name='voto']:checked").val() != undefined){
	$.post("enquete.php?acao=voto",
				{
					voto: $("input[@name='voto']:checked").val(),
					eid: $("#id").val() 
				}, function(msg){	
			alert(msg);
				});
	
}else{
	alert("Escolha uma opção!");
}
return false;							  
});
$("#result").click(function(){
		$.get("enquete.php?acao=resultado",
			 {
				eid: $("#id").val() 
			}, function(msg){	
				$("#itens").html(msg);
			});		   
				   
});


});