Upload File

Hello all,

I am just now getting into plugin’s and what I would like to do is create a pretty simple plug in that will upload a pdf file (It is referenced as a bulletin) and then add a post. At this point, I’m just trying to get the file uploaded but it’s not working how I would like. I was unable to find a built-in function that would upload a file like the media page will. Here is what I have so far, but it will not upload a file at all. Any idea why?

<?php
function bulletin_content() {
	?>
	<div class="wrap">
	<h2>Add Bulletin</h2>
	<?php
	if (isset($_POST['uploadfile'])) {
		?>
		<div style="border: 1px solid #62A400;background-color:#DDFFAA;margin:10px;padding:10px;line-height:25px;">
		<?php
		$target_path = "/bulletins";
		move_uploaded_file($_FILES["uploadfile"]["tmp_name"], $target_path . $_FILES["uploadfile"]["name"]);
		?>
		The bulletin has been uploaded successfully!
		</div>
		<?php
	}
	?>
	<form name="quoteform" id="quoteform" class="wrap" method="post" action="/blog/wp-admin/admin.php?page=bulletin">
		<div style="border: 1px solid #DFDFDF;background-color:#FFFFFF;margin:10px;padding:10px;line-height:25px;">
		<p>Please use the form below to upload a bulletin to the website.</p>
		<p><input type="file" name="uploadfile" size="30" class="button bold" style="font-weight:bold;padding:10px;" /></p>
		<p><input type="submit" name="save" class="button bold" style="font-weight:bold;" value="Save &raquo;" /></p>
		</div>
	</form>
	</div>
	<?php
}
?>