Help with noob syntax error

The whole script runs fine and uploads the images, but I cant get it to name the image file as per the input, everything I try just uploads the image as ".jpg" with no filename, but if I put in something like microtime() it names the file >.<

Line 59 is the problem ---> $Unique=$POST_['housename']; // File name to match the input we posted

<?php

function imgReisize($uploadedfile, $Destination, $Thumb){
//this is the function that will resize and copy our images

// Create an Image from it so we can do the resize
$src = imagecreatefromjpeg($uploadedfile);

// Capture the original size of the uploaded image
list($width,$height)=getimagesize($uploadedfile);

// For our purposes, I have resized the image to be
// 600 pixels wide, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max width other than
// 600, simply change the $newwidth variable
$newwidth=600;
$newheight=($height/$width)*600;
$tmp=imagecreatetruecolor($newwidth,$newheight);

// this line actually does the image resizing, copying from the original
// image into the $tmp image
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

// now write the resized image to disk. 
$filename = $Destination;
imagejpeg($tmp,$filename,100);

// For our purposes, I have resized the image to be
// 150 pixels high, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max height other than
// 150, simply change the $newheight variable
$newheight=150;
$newwidth=($width/$height)*150;
$tmp=imagecreatetruecolor($newwidth,$newheight);

// this line actually does the image resizing, copying from the original
// image into the $tmp image
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

// now write the resized image to disk. 
$filename = $Thumb;
imagejpeg($tmp,$filename,100);

imagedestroy($src);
imagedestroy($tmp); // NOTE: PHP will clean up the temp file it created when the request
// has completed.

echo "Successfully Uploaded: <img src='".$filename."'>";
}

    if(isset($_POST[submit])){
     $imgNumb=1; //This the "pointer" to images
     $DestinationDir="images/";  //destination dir 
     $ThumbDir="images/thumb/";  //thumb dir here

       while($_FILES["img".$imgNumb][tmp_name]){
              $Unique=$POST_['housename']; // File name to match the input we posted
              $destination=$DestinationDir.$Unique.".jpg";
              $thumb=$ThumbDir.$Unique.".jpg";
              imgReisize($_FILES["img".$imgNumb][tmp_name], $destination, $thumb);
              $imgNumb++;
       }
    }
?> 


<form action="images.php" method="post" enctype="multipart/form-data" >
House Name: <input type="text" name="housename"/><br>
<input type="file" name="img1"/><br>
<input type="file" name="img2"/><br>
<input type="file" name="img3"/><br>
<input type="submit" name="submit" value="Submit"/>
</form>

Code (markup):

I've tried

$GET_['housename]
$POST_['housename']
$POST_[housename.value]

etc, but no luck, I know it's something simple but I'm stuck and can't think today

 

lol

$Unique = $_POST["housename"];


should work

 

Thanks, I knew it was something simple... long day

 

that happens with everyone. We are so tired to see simple stuff.