I have sample script that open tree

I want still open in next page or until choose another one

any help

+computerbooks
Asp.Net
HTML
PHP
+Langaugebooks
English
Arabic

the problem i want selected link

Code:
<script>
		$(document).ready(function() {
$('li.type').addClass('plusshow');
$('li.type').children().addClass('selected');
$('li.type').children().hide();
$('li.type').each(
function(column) {
$(this).click(function(event){
if (this == event.target) {
if($(this).is('.plusshow')) {
$(this).children().show();
$(this).removeClass('plusshow');
$(this).addClass('minusshow');
}
else
{
$(this).children().hide();
$(this).removeClass('minusshow');
$(this).addClass('plusshow');
}
}
});
}
);
});</script>
<style>
	
	.plusshow{
 list-style-image:url(../img/expand-large-blue-Shapes4FREE.png);
 cursor:pointer;
 margin-right:5em;
 }
.minusshow{
 list-style-image:url(../img/collapse-large-blue-Shapes4FREE.png);
 cursor:pointer;
  margin-right:5em;

 }
&nbsp;
.selected{
 list-style-image:url(../img/selected.png);
 cursor:pointer;
 }
	</style>
PHP Code:
<ul><li class="type"><? echo '<br />.$type.''.'books'.<br />';?>
    
    
    <?$row_count 1
    while(
$rowv=mysql_fetch_array($resultv)){
    
?><ul>            
            <li><a href="types.php?id=<?php echo $rowv[bookid];?><? echo $rowv[bookid]; ?></a></li>


 
            </ul><?}?></li></ul>