Show first 5 posts in a category on page load and next 5 on clicking the next bu

I want to show the posts under a category in my page.The first 5 posts should be shown when the page loads and When the user clicks the next button/link next 5 posts should be shown. The following is the template I use to show all the posts under that category.

<div id="bloggers">
<?php $bloggers = new wp_Query("category_name=bloggers-blog&order=ASC&orderby=ID");?>
<?php
while ($bloggers->have_posts() ) :$bloggers->the_post();
$blogger_name = get_post_custom_values("blogger_name");
$blogger_desig = get_post_custom_values("blogger_desig");
$blogger_profile = get_post_custom_values("blogger_profile");
?>
<div id="blogger_contents">
<h1 style="font-weight:bold;font-size:16px;margin-top:10px;"><?php the_title();?></h2>
<div id="blogger_image">
    <?php
        if ( has_post_thumbnail() )  {
            the_post_thumbnail();
        }
    ?>
</div>
<div id="blogger_name">
    <?php
        if( is_array( $blogger_name ) )
        {
            foreach($blogger_name as $key => $value );
            echo "$value</n>";
        }
    ?>
</div>
<div id="blogger_desig">
    <?php
        if( is_array( $blogger_desig ) )
        {
            foreach($blogger_desig as $key => $value );
            echo "$value</n></n>";
        }
    ?>
</div>
<div id="blogger_profile">
    <?php
        if( is_array( $blogger_profile ) )
        {
            foreach($blogger_profile as $key => $value );
            echo "$value</n>";
        }
    ?>
</div>

<div id="options_to_connect" class="<?php the_ID();?>">
    <a class="lbp-inline-link-1 cboxElement " href="#">Options To Connect</a>
</div>
</div>

<?php endwhile; ?>
<?php wp_reset_query(); ?>
<a href="#" class="prev">prev</a>
<a href="#" class="next">next</a>
</div>