Tidying up some awesome BBcode

[cowcowcow]

This BBCode is really awesome but i need some help tidying it up as i dont have any formal coding knowledge.
Basically it replicates a featured slider as shown here http://www.efectorelativo.net/laboratory/noobSlide/ - scroll down to Sample #5 - but with BBCode so you can customise the items that are featured each time.

Right now im using a total of 5 bbcodes but if some1 can show me how i will be able to shorten it to 2 or 3 i will be very grateful. This is how i currently do it. Its pretty dangerous that im leaving a script line open so i would like to know how i can close it properly.

PHP Code:


BBCODEZOPEN

<script type="text/javascript" src="js/mootools-1.2-core.js"></script>
    <script type="text/javascript" src="js/_class.noobSlide.packed.js"></script>
    <script type="text/javascript">
    window.addEvent('domready',function(){

        //SAMPLE 5 (mode: vertical, using "onWalk" )
        var info5 = $('info5').set('opacity',0.5);
        var sampleObjectItems =[


BBCODEZLIST

            {title:'Morbi elementum', autor:'Lorem', date:'5 Jun 2007', link:'http://www.link1.com'},
            {title:'asdasd'},

BBCODEZCLOSE


];
        var nS5 = new noobSlide({
            mode: 'vertical',
            box: $('box5'),
            size: 180,
            items: sampleObjectItems,
            addButtons: {
                previous: $('prev5'),
                play: $('play5'),
                stop: $('stop5'),
                next: $('next5')
            },
            onWalk: function(currentItem){
                info5.empty();
                new Element('h4').set('html','<a href="'+currentItem.link+'">link</a>'+currentItem.title).inject(info5);
                new Element('p').set('html','<b>Autor</b>: '+currentItem.autor+' &nbsp; &nbsp; <b>Date</b>: '+currentItem.date).inject(info5);
            }
        });

        nS8.addActionButtons('previous',$$('#box8 .prev'));
        nS8.addActionButtons('next',$$('#box8 .next'));
        //more handle buttons
        nS8.addHandleButtons(handles8_more);
        //walk to item 3 witouth fx
        nS8.walk(3,false,true);

    });
    </script>

BBCODEXOPEN

<center>
<span class="bigcatm">{param}</span>


<div class="sample">
    <div class="mask2">
        <div id="box5">
            <span><img src="img1.jpg" alt="Photo" /></span>
            <span><img src="img2.jpg" alt="Photo" /></span>


BBCODEXLIST

<span><img src="img1.jpg" alt="Photo" /></span>

BBCODEXCLOSE
        </div>
        <div id="info5" class="info"></div>
    </div>
    <p class="buttons">
        <span id="prev5">&lt;&lt; Previous</span>
        <span id="play5">Play &gt;</span>
        <span id="stop5">Stop</span>
        <span id="next5">Next &gt;&gt;</span>
    </p>
</div>
</center> 


So basically when i type in the BBCodes this way it comes out perfectly and customised. But yea its messy and theres problems running multiple replications of it on the same page.

PHP Code:


[zopen]CAPTION 1[/zopen][zist]CAPTION 2[/zist][zclose]nothing[/zclose]

[xopen]nothing[/xopen]
[xlist=asdasd]IMG LOCATION 1[/xlist]
[xlist=asdasd]IMG LOCATION 2[/xlist]
[xclose]nothing[/xclose]