[support] How to restrict the block in all page/URL

[bharani kumar]

Hi dear

I want to restrict the block display in all pages,

I want to display my block in home page only,

this is my home page URL

http://localhost/test   ======> i want to display my block when this url is
in the address bar,

in other place , i dont want to display...

this is my code , tell which place i wants to made the changes

<?php


function cEvents_block($op = 'list', $delta = 0){


        switch ($op){

                //this is array for display the caption for the block
                case 'list':
                    $blocks[1]['info'] = t('cEvents');
                    return $blocks;

                case 'configure':
                    if ($delta == 0) {
                    $form['approval_block_num_posts'] = array(
                        '#type' => 'textfield',
                        '#title' => t('Number of pending comments to
display'),
                        '#default_value' =>
variable_get('approval_block_num_posts', 5),
                        );
                    }
            return $form;

            case 'view':


         if(arg(0)!='node' ||arg(0)!='user'||arg(1)!='user/*'){



    //    $modpath = drupal_get_path('module', 'cEvents');
  //drupal_add_css($modpath .'/cEvents.css', 'module');
                $num_rows=db_num_rows(db_query("select nid from node where
type='events'"));
                if($num_rows>0){
                    if ($delta == 1 ) {

                //drupal_add_css(drupal_get_path('module', 'cEvents')
.'/cEvents.css');
                        $sql ="select
cn.nid,cn.field_contact_person_value,cn.field_sponsor_value,cn.field_location_value,nr.title,nr.body,nr.teaser
from content_type_events as cn,node as n ,node_revisions as nr where
nr.nid=cn.nid and n.type like 'events' and n.nid=nr.nid";

        //$cEvents_block[] = "<div class='column2-unit' >";


            $result = db_query_range(db_rewrite_sql($sql), 0, 5);
             while ($node = db_fetch_object($result)) {
             $cEvents_block[] .=l($node->title,"node/".$node->nid)."
<br>Sponser &nbsp;".$node->field_sponsor_value."<br>contact person
&nbsp;".$node->field_contact_person_value."<br>Location
&nbsp;".$node->field_location_value;



             }

                // $cEvents_block[].="</div>";
                 $block['subject'] = t('Events');
                $block['content'] = theme('item_list_ameex',
$cEvents_block);
            }
        return $block;
        }
    }
  }
}
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