Este es el código Javascript que usa:
Código HTML:
<script>
// Variables
var polls_ajax_url = "/wp-content/plugins/polls/polls.php";
var polls_text_wait = "Your last request is still being processed. Please wait a while ...";
var polls_text_valid = "Please choose a valid poll answer.";
var polls_text_multiple = "Maximum number of choices allowed:";
var polls = new sack(polls_ajax_url);
var poll_id = 0;
var poll_answer_id = "";
var poll_fadein_opacity = 0;
var poll_fadeout_opacity = 100;
var poll_show_loading = 1;
var poll_show_fading = 1;
var is_ie = (document.all && document.getElementById);
var is_moz = (!document.all && document.getElementById);
var is_opera = (navigator.userAgent.indexOf("Opera") > -1);
var is_being_voted = false;
// Function: When User Vote For Poll
function poll_vote(current_poll_id) {
if(!is_being_voted) {
is_being_voted = true;
poll_id = current_poll_id;
poll_form = document.getElementById('polls_form_' + poll_id);
poll_answer = eval("poll_form.poll_" + poll_id);
poll_answer_id = "";
if(document.getElementById('poll_multiple_ans_' + poll_id)) {
poll_multiple_ans = parseInt(document.getElementById('poll_multiple_ans_' + poll_id).value);
} else {
poll_multiple_ans = 0;
}
poll_multiple_ans_count = 0;
if(poll_answer.length != null) {
for(i = 0; i < poll_answer.length; i++) {
if (poll_answer[i].checked) {
if(poll_multiple_ans > 0) {
poll_answer_id = poll_answer[i].value + "," + poll_answer_id;
poll_multiple_ans_count++;
} else {
poll_answer_id = parseInt(poll_answer[i].value);
}
}
}
} else {
poll_answer_id = poll_answer.value;
}
if(poll_multiple_ans > 0) {
if(poll_multiple_ans_count > 0 && poll_multiple_ans_count <= poll_multiple_ans) {
poll_answer_id = poll_answer_id.substring(0, (poll_answer_id.length-1));
poll_loading_text();
poll_process();
} else if(poll_multiple_ans_count == 0) {
is_being_voted = false;
alert(polls_text_valid);
} else {
is_being_voted = false;
alert(polls_text_multiple + " " + poll_multiple_ans + ".");
}
} else {
if(poll_answer_id > 0) {
poll_loading_text();
poll_process();
} else {
is_being_voted = false;
alert(polls_text_valid);
}
}
} else {
alert(polls_text_wait);
}
}
// Function: When User View Poll's Result
function poll_result(current_poll_id) {
if(!is_being_voted) {
is_being_voted = true;
poll_id = current_poll_id;
poll_loading_text();
poll_process_result();
} else {
alert(polls_text_wait);
}
}
// Function: When User View Poll's Voting Booth
function poll_booth(current_poll_id) {
if(!is_being_voted) {
is_being_voted = true;
poll_id = current_poll_id;
poll_loading_text();
poll_process_booth();
} else {
alert(polls_text_wait);
}
}
// Function: Poll Fade In Text
function poll_fadein_text() {
if(poll_fadein_opacity == 90) {
poll_unloading_text();
}
if(poll_fadein_opacity < 100) {
poll_fadein_opacity += 10;
if(is_opera) {
poll_fadein_opacity = 100;
poll_unloading_text();
} else if(is_ie) {
if(poll_show_fading) {
document.getElementById('polls-' + poll_id + '-ans').filters.alpha.opacity = poll_fadein_opacity;
} else {
poll_fadein_opacity = 100;
poll_unloading_text();
}
} else if(is_moz) {
if(poll_show_fading) {
document.getElementById('polls-' + poll_id + '-ans').style.MozOpacity = (poll_fadein_opacity/100);
} else {
poll_fadein_opacity = 100;
poll_unloading_text();
}
}
setTimeout("poll_fadein_text()", 100);
} else {
poll_fadein_opacity = 100;
is_being_voted = false;
}
}
// Function: Poll Loading Text
function poll_loading_text() {
if(poll_show_loading) {
document.getElementById('polls-' + poll_id + '-loading').style.display = 'block';
}
}
// Function: Poll Finish Loading Text
function poll_unloading_text() {
if(poll_show_loading) {
document.getElementById('polls-' + poll_id + '-loading').style.display = 'none';
}
}
// Function: Process The Poll
function poll_process() {
if(poll_fadeout_opacity > 0) {
poll_fadeout_opacity -= 10;
if(is_opera) {
poll_fadeout_opacity = 0;
} else if(is_ie) {
if(poll_show_fading) {
document.getElementById('polls-' + poll_id + '-ans').filters.alpha.opacity = poll_fadeout_opacity;
} else {
poll_fadeout_opacity = 0;
}
} else if(is_moz) {
if(poll_show_fading) {
document.getElementById('polls-' + poll_id + '-ans').style.MozOpacity = (poll_fadeout_opacity/100);
} else {
poll_fadeout_opacity = 0;
}
}
setTimeout("poll_process()", 100);
} else {
poll_fadeout_opacity = 0;
polls.reset();
polls.setVar("vote", true);
polls.setVar("poll_id", poll_id);
polls.setVar("poll_" + poll_id, poll_answer_id);
polls.method = 'POST';
polls.element = 'polls-' + poll_id + '-ans';
polls.onCompletion = poll_fadein_text;
polls.runAJAX();
poll_fadein_opacity = 0;
poll_fadeout_opacity = 100;
}
}
// Function: Process Poll's Result
function poll_process_result() {
if(poll_fadeout_opacity > 0) {
poll_fadeout_opacity -= 10;
if(is_opera) {
poll_fadeout_opacity = 0;
} else if(is_ie) {
if(poll_show_fading) {
document.getElementById('polls-' + poll_id + '-ans').filters.alpha.opacity = poll_fadeout_opacity;
} else {
poll_fadeout_opacity = 0;
}
} else if(is_moz) {
if(poll_show_fading) {
document.getElementById('polls-' + poll_id + '-ans').style.MozOpacity = (poll_fadeout_opacity/100);
} else {
poll_fadeout_opacity = 0;
}
}
setTimeout("poll_process_result()", 100);
} else {
poll_fadeout_opacity = 0;
polls.reset();
polls.setVar("pollresult", poll_id);
polls.method = 'GET';
polls.element = 'polls-' + poll_id + '-ans';
polls.onCompletion = poll_fadein_text;
polls.runAJAX();
poll_fadein_opacity = 0;
poll_fadeout_opacity = 100;
}
}
// Function: Process Poll's Voting Booth
function poll_process_booth() {
if(poll_fadeout_opacity > 0) {
poll_fadeout_opacity -= 10;
if(is_opera) {
poll_fadeout_opacity = 0;
} else if(is_ie) {
if(poll_show_fading) {
document.getElementById('polls-' + poll_id + '-ans').filters.alpha.opacity = poll_fadeout_opacity;
} else {
poll_fadeout_opacity = 0;
}
} else if(is_moz) {
if(poll_show_fading) {
document.getElementById('polls-' + poll_id + '-ans').style.MozOpacity = (poll_fadeout_opacity/100);
} else {
poll_fadeout_opacity = 0;
}
}
setTimeout("poll_process_booth()", 100);
} else {
poll_fadeout_opacity = 0;
polls.reset();
polls.setVar("pollbooth", poll_id);
polls.method = 'GET';
polls.element = 'polls-' + poll_id + '-ans';
polls.onCompletion = poll_fadein_text;
polls.runAJAX();
poll_fadein_opacity = 0;
poll_fadeout_opacity = 100;
}
}
</script> ¡Cualquiera busca ahí
!