php upload settings not working correctly

I have been trying to get an upload page made for a couple days now. I'm using CS4 with a php/mySQL server environment. My problem is that the images to be uploaded to my server are not. I have not messed with the helperphp.php script at all.
When the submit button is pressed i either get a blank page, or nothing happens( i have tried many settings) Can someone help me? let em know if you need any more info.
Here is my form for the upload page...
<div id="mainContent">
<div id="leftDiv"></div>
<div id="uploadDiv">
<form id="form1" name="form1" method="post" action="HelperPHP.php">
<input name="Browse" type="file" size="50" maxlength="200" />
</form>
<form id="form2" name="form2" method="post" action="">
<input name="Browse" type="file" size="50" maxlength="200" />
</form>
<form id="form3" name="form3" method="post" action="">
<input name="Browse" type="file" size="50" maxlength="200" />
</form>
<form id="form4" name="form4" method="post" action="">
<input name="Browse" type="file" size="50" maxlength="200" />
</form>
<form id="form5" name="form5" method="post" action="">
<input name="Browse" type="file" size="50" maxlength="200" />
</form><form id="form6" name="form6" method="post" action="/HelperPHP.php"><input name="Submit" type="submit" id="submit" value="Submit" /></form>
</div>
</div>