Php two forms one page -

i have deleteimage.php page @ top has includes 'functions.php' <== has functions

okk , in deleteimage.php page have form looks this:

<form action="#" method="post" id="delform">         <input type="submit" name="deleteimg" id="deleteimg" value="delete image"/>     </form> 

then in include page have function has:

foreach ($lines $line) {     $images = explode(":", $line);     if ($user == $images[2]) {         $imgpath = $images[0];           $content .= '<div class="private"> <img class="yourgal" src="';         $content .= $imgpath . '"';         $content .= 'width="200" alt="$title" /><form action="#" method="post"><input type="checkbox" name="delete[]" value="'.$imgpath .'"/>delete</form></div>';     } } return $content; 

which shows pictures uploaded checkbox beside it. have first form there can check many pictures , click delete delete them. heres problem, can't call $_post['delete], have function check

if (isset($_post['deleteimg'])) {  echo 'you have selected ' . count($_post['delete']) . ' images'; } 

but says undefined index: delete @ count($_post['delete']) ??????

should like:

$content = '<form action="#" method="post" id="delform">'; foreach ($lines $line) {     $images = explode(":", $line);     if ($user == $images[2]) {         $imgpath = $images[0];           $content .= '<div class="private"> <img class="yourgal" src="';         $content .= $imgpath . '"';         $content .= 'width="200" alt="$title" /><input type="checkbox" name="delete[]" value="'.$imgpath .'"/>delete</div>';     } } content .= '<input type="submit" /></form>'; return $content;