make a link ( href ) dynamic

/*theme-options.php : Use text-field to get URL*/
//Get Link URL
$options[] = array( "name" => "Show a Text Field ( Single Line )",
                    "desc" => "Enter text into the field",
                    "id" => $shortname."_linkurl",
                    "std" => "http://yoursiteurl.com/",
                    "type" => "text");


/*Dynamic URL update in theme*/
<a href="<?php echo get_option('of_linkurl') ?>">LINK TEXT</a>