Title on Tag Page

[sarpras]

Title on tag page display name of the blog. It not display Tag Title or Title of the tag page.

My Title code on Header is

<title>
<?php if (is_home())
{
bloginfo('name');
echo ' -- ';
bloginfo('description');
}
elseif (is_single() ) { single_post_title();}
elseif (is_page() ) { single_post_title();}
else
{ ?>
<?php wp_title(' '); ?>
<?php if(wp_title(' ', false))
{
echo ' | ';
} ?>
<?php bloginfo('name');
} ?>

</title>

If i use
elseif (STP_CurrentTagSet()) { single_post_title();}
It display Tag title and blog name without space.
ex: TagBlogname (no space).

Please help me.

[incrediblehelp]

So is this a word press title your trying to create within a template?

[sarpras]

Yes, I want to change title of tag. Title of the tag page display name of tag, now diaplay name of the site.

[incrediblehelp]

I use this for my title and description in WP:

PHP Code:

 <title><?php if ( get_bloginfo('version') < '2' ) : echo wp_title('',false); if ( !is_home() ) : echo ' - '; endif;
elseif ( is_search() ) : echo wp_specialchars($s).' - ';
elseif ( is_category() ) : single_cat_title(''); echo ' - ';
elseif ( is_year() ) : echo get_the_time('F').' - ';
elseif ( is_month() ) : echo get_the_time('F Y').' - ';
elseif ( is_day() ) : echo get_the_time('F jS, Y').' - ';
elseif ( is_404() ) : echo "Not found - ";
elseif ( !is_home() ) : if ( get_the_title() ){ the_title(); }else{ echo "Untitled"; }; echo " - ";
endif // is_search() ?><?php bloginfo('name') ?>
</title>


<meta name="description" content="<?php wp_title(' '); ?>
<?php if(wp_title(' ', false)) { echo ' - '; } ?>
<?php bloginfo('name'); ?>" />