Курсовая работа: Создание сайта Библиотека онлайн

$num=mysql_num_rows($query);

for($i=1; $i<=$num; $i++)

{

$arr=mysql_fetch_row($query);

$text=$text."<tr><td><font color=\"blue\">&bull;&nbsp;<a href=\"books.php?book_id=".$arr[1]."\"><font color=\"blue\">".stripslashes($arr[0])."</font></a></font></td><tr>\n";

}

$text=$text."</table>\n";

}

else {

$query=mysql_query("select `num_inventory` from `Books` where `presence`='0' and `num_book`='$book_id'", $link) or die(mysql_errno($link).": ".mysql_error($link));

$presence=mysql_num_rows($query);

mysql_free_result($query);

$query=mysql_query("select * from `Book` where `num_book`='$book_id'", $link) or die(mysql_errno($link).": ".mysql_error($link));

$arr=mysql_fetch_array($query);

if(!strcmp($HTTP_COOKIE_VARS["password"], $g_adm_pass))

{

$edit_btn="<form action=\"libry_add.php\" method=\"post\">

<input name=\"action\" type=\"hidden\" value=\"Удалить книгу\">\n

<input name=\"book_id\" type=\"hidden\" value=\"".$book_id."\">\n

<input type=\"submit\" value=\"Удалить книгу\">

</form>\n

<form action=\"libry_add.php\" method=\"post\">\n

<input name=\"name_book\" type=\"hidden\" value=\"".stripslashes($arr["name_book"])."\">\n

<input name=\"author\" type=\"hidden\" value=\"".stripslashes($arr["author"])."\">\n

<input name=\"coauthor\" type=\"hidden\" value=\"".stripslashes($arr["coauthor"])."\">\n

<input name=\"place_publ\" type=\"hidden\" value=\"".stripslashes($arr["place_publ"])."\">\n

<input name=\"year_publ\" type=\"hidden\" value=\"".$arr["year_publ"]."\">\n

<input name=\"publishers\" type=\"hidden\" value=\"".stripslashes($arr["publishers"])."\">\n

<input name=\"amount_pages\" type=\"hidden\" value=\"".$arr["amount_pages"]."\">\n