jquery post multiple submit errors - php

Question

i have a big problem , im trying to build a website around the one page template system so hear is how it works..... a user clicks a link: ..... but the problem is i have more then 100 php generated links on one page that is attached to a listener and for some strange reason, every time a link gets clicked, and a user returns back to the main page it doubles the request....
in other words : a user click links.... go to a page ..... and he see's a ton of links.... the user clicks a link..... go to a page. but if a user goes back the ajax call doubles????
ex. 1 post , ... 2 post ..... 4 post.... 8 post ..... 16 post..... 32 post ...... 64 post.....
im trying to debug with chrome, and it shows how many post to the network(HTTP Request) that are made every time one has been called and it shows how many post being made and its doubling
Html Markup :
<script>
// main menu
$('header a').addClass('lvl1Links');
// classifeds
$('#9090 a').addClass('lvl1Links');
//states - citys - cats ads
$('#selectable a').addClass('lvl1Links');
// re-install link management
$(function(){
$('.lvl1Links').click(function(event) {
event.preventDefault();
$('pload').html('<img src="source/image/lbl.gif">');
var page = $(this).attr('id');
var huh = $('input:hidden').val();
var data = 'pop='+huh+'&page='+page;
$.post('source/php/bots/authorize.php',data,function(data){
$('#pager_master_div').html(data).slideDown();
$('pload').html('');
});
});
});
// speacial style on certain input boxes
$('input').addClass('input');
$('#op').removeClass('input');
$('#sp').removeClass('input');
$('button').button();
//$("#BUser_Home_Wrapper a .lvl1Links").removeClass("lvl1Links");
</script><div id="9090"><ol id="selectable"><li class="ui-state-default">
<div class="contr">Alabama</div><div class="citys">Birmingham<br>Montgomery<br>Mobile<br>Huntsville<br>Tuscaloosa<br><li class="ui-state-default">
<div class="contr">Alaska</div><div class="citys">Anchorage<br>Juneau<br>Fairbanks<br>Sitka<br>Ketchikan<br></ol></div><style>
.contr{
}
.citys{
display:none;
position:absolute;
height:110px;
width:100px;
top:30px;
left:-5%;
right:-5%;
z-index:100;
background:#FFF;
border-radius:5px;
border:5px #0099FF solid;
font-size:10px;
}
.cityz{
display:none;
position:absolute;
height:200;
width:100px;
top:-100px;
left:-5%;
right:-5%;
z-index:100;
background:#FFF;
border-radius:5px;
border:5px #0099FF solid;
font-size:10px;
}
.citys a{
font-size:15px;
}
.cityz a{
font-size:15px;
}
#selectable li a{
font-size:14px;
}
#selectable li city a{
}
#selectable {
list-style-type: none; margin: 0; padding: 0;
}
#selectable li {
margin:5px;
position:relative;
border-radius:10px;
padding: 1px;
float:left;
width: 100px;
height: 25px;
text-align: center;
}
</style>
<script>
$('.ui-state-default').mouseenter(function(e) {
$('.citys', this).slideDown(); // added this
}).mouseleave(function(e) {
$('.citys', this).toggle(); // added this
});
// bttom rows
$('.ui-state-default').mouseenter(function(e) {
$('.cityz', this).slideDown(); // added this
}).mouseleave(function(e) {
$('.cityz', this).toggle(); // added this
});
</script>
<results></results><input type="hidden" id="fortknox" name="fortknox" value="c4ca4238a0b923820dcc509a6f75849b"><results></results><input type="hidden" id="fortknox" name="fortknox" value="c4ca4238a0b923820dcc509a6f75849b">
<script>
$('input').addClass('input');
$('button').button();
// click event for all links
$(function(){
$('.lvl1Links').click(function(event) {
event.preventDefault();
$('pload').html('<img src="source/image/lbl.gif">');
var page = $(this).attr('id');
var huh = $('input:hidden').val();
var data = 'pop='+huh+'&page='+page;
$.post('source/php/bots/authorize.php',data,function(data){
$('#pager_master_div').html(data).slideDown();
$('pload').html('');
});
});
});
</script>
php code:
<?
case 'class':
require('functions/cats.php');
classie($p);
break;
function classie($p){
connect();
$state = explode(':',$p[2]);
$total = count($state);
$s = md5('?').'.class.';
$sid = $state[1];
$state = $state[0];
echo "$state";
echo "<ol id=\"selectable\">";
if(isset($p[3])){
$city = explode(':',$p[3]);
$cid = $city[1];
$city = $city[0];
echo " : $city";
$sqlca = mysql_query("SELECT * FROM `cats` WHERE `cityId`= ".$cid." ");
while($rowsy = mysql_fetch_array($sqlca)){
echo " : ".$rowsy['name']."";
}
}
?>

Answer 1

you can solve your problem using unbind click to prevent double clicking and causing
multiple entry. Take a look my revision about your code on JS below:
$(function(){
$('.lvl1Links').bind(''click,function(event) {
event.preventDefault();
$('pload').html('<img src="source/image/lbl.gif">');
var page = $(this).attr('id');
var huh = $('input:hidden').val();
var data = 'pop='+huh+'&page='+page;
$.post('source/php/bots/authorize.php',data,function(data){
$('#pager_master_div').html(data).slideDown();
$('pload').html('');
});
$(this).unbind(event);
});
});