function top(id){
	$('top_locals').style.display = 'none';
	$('top_users').style.display = 'none';
	$('top_species').style.display = 'none';
	
	$('top_species_t').className = 'inactive';
	$('top_users_t').className = 'inactive';
	$('top_locals_t').className = 'inactive';
	
	$(id).style.display = 'block';
	$(id + '_t').className = 'active';

	
}

function popsenha() { 
	window.open ('users/novasenha',"popsenha", "status=no,scrollbars=no,width=400, height=165");
}

function comment(){

	var comment_id = Url.encode($('comment_id').value);  
	var comment_mensagem  = Url.encode($('comment_mensagem').value);
	var comment_tipo = Url.encode($('comment_tipo').value);
	var comment_nome = Url.encode($('comment_nome').value); 
	var comment_email = Url.encode($('comment_email').value); 
	
	new Ajax.Request('comments/add/_'+comment_tipo+'/_'+comment_id+'/_'+comment_nome+'/_'+comment_email+'/fea9shf9sda/'+comment_mensagem, 
	  { 
		method:'get',
		onSuccess: function(transport){
		  var response = transport.responseText;
		  if(response != "1") {
			alert(response);
		  } 
		  else {
			 window.location.href=window.location.href   
		  }
		}, 
		onFailure: function(){ alert('Erro...') } 
	 });	 
	 
}


 
function urlencode(str) {
	return escape(str).replace(/\+/g,'%2B').replace(/%20/g, '+').replace(/\*/g, '%2A').replace(/\//g, '%2F').replace(/@/g, '%40');
}

var Url = {
 
	// public method for url encoding
	encode : function (string) {
		return escape(this._utf8_encode(string));
	},
 
	// public method for url decoding
	decode : function (string) {
		return this._utf8_decode(unescape(string));
	},
 
	// private method for UTF-8 encoding
	_utf8_encode : function (string) {
		string = string.replace(/\r\n/g,"\n");
		var utftext = "";
 
		for (var n = 0; n < string.length; n++) {
 
			var c = string.charCodeAt(n);
 
			if (c < 128) {
				utftext += String.fromCharCode(c);
			}
			else if((c > 127) && (c < 2048)) {
				utftext += String.fromCharCode((c >> 6) | 192);
				utftext += String.fromCharCode((c & 63) | 128);
			}
			else {
				utftext += String.fromCharCode((c >> 12) | 224);
				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
				utftext += String.fromCharCode((c & 63) | 128);
			}
 
		}
 
		return utftext;
	},
 
	// private method for UTF-8 decoding
	_utf8_decode : function (utftext) {
		var string = "";
		var i = 0;
		var c = c1 = c2 = 0;
 
		while ( i < utftext.length ) {
 
			c = utftext.charCodeAt(i);
 
			if (c < 128) {
				string += String.fromCharCode(c);
				i++;
			}
			else if((c > 191) && (c < 224)) {
				c2 = utftext.charCodeAt(i+1);
				string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
				i += 2;
			}
			else {
				c2 = utftext.charCodeAt(i+1);
				c3 = utftext.charCodeAt(i+2);
				string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
				i += 3;
			}
 
		}
 
		return string;
	}
 
}