popup page php data doesn't show on submit

[itknig]

i have a table has php variables fetched from \[code\]mysql\[/code\] , the table is inside a \[code\]Form\[/code\] , what i am trying to do is to display page to be printed for the user with a an invoice style layout, i tried to make a behavior that when the \[code\]FORM\[/code\] Is submitted , a pop up page will come display the \[code\]php variables data\[/code\] , which is doesn't work at all , i tried to display the \[code\]content\[/code\] of popup page inside a regluar page , it worked ! , which means there is no problem with my php code .here is the form page code :\[code\]<form action="../../printInvoice.php" method="post" onsubmit="MM_openBrWindow('../../printInvoice.php','Invoice','status=yes,scrollbars=yes')"><table width="100%" border="0"><tr> <td align="left">Invoice:</td> </tr> <tr> <td width="12%" height="39" bgcolor="#9DE3FB" align="center">Invoice Number</td> <td width="12%" bgcolor="#9DE3FB" align="center">Event Name</td> <td width="12%" bgcolor="#9DE3FB" align="center">Reservation Date</td> <td width="12%" bgcolor="#9DE3FB" align="center">Quantity</td> <td width="12%" bgcolor="#9DE3FB" align="center">Price Per Ticket</td> <td width="12%" bgcolor="#9DE3FB" align="center">Total Price</td> </tr> <tr> <td width="12%" height="39" align="center"><input type="text" name="invoiceId" readonly="readonly" value="http://stackoverflow.com/questions/10554707/<? echo $row['invoiceId']; ?>" class ="field-style"/></td> <td width="12%" height="39" align="center"><input type="text" name="eventTitle" readonly="readonly" value="http://stackoverflow.com/questions/10554707/<? echo $row['name']; ?>" class="field-style" /></td> <td width="12%" height="39" align="center"><input type="text" name="invoiceDate" readonly="readonly" value="http://stackoverflow.com/questions/10554707/<? echo $row['invoiceDate']; ?>" class="field-style" /></td> <td width="12%" height="39" align="center"><input type="text" name="invoiceqty" readonly="readonly" value="http://stackoverflow.com/questions/10554707/<? echo $row['quantity'] ?>" class="field-style" /></td> <td width="12%" height="39" align="center"><input type="text" name="invoicePPU" readonly="readonly" value="http://stackoverflow.com/questions/10554707/<? echo $row['price']; ?>" class="field-style" /></td> <td width="12%" height="39" align="center"><input type="text" name="invoiceTotal" readonly="readonly" value="http://stackoverflow.com/questions/10554707/<? echo $row['totalPrice']; ?>" class="field-style" /></td> </tr></table><br /><input type="submit" value="http://stackoverflow.com/questions/10554707/Print Invoice" /></form>\[/code\]here is the popup window code (invoice layout to print ):\[code\]<table width="65%" border="1" cellspacing="5" cellpadding="5"> <tr> <td colspan="5"><table width="100%" border="0" cellspacing="5" cellpadding="5"> <tr> <td width="60%"><img src="http://stackoverflow.com/questions/10554707/images/Logo.png" /></td> <td width="40%"><p>Invoice No:# <? echo $invoiceId; ?></p> <p>Invoice Date: <? echo $invoiceDate ;?> </p></td> </tr> </table></td> </tr> <tr> <td height="125" colspan="5" valign="top"><p>Bill To:</p> <p>Name:</p> <p>Address:</p></td> </tr> <tr> <td width="12%" align="center" height="40">Item Id</td> <td width="28%" align="center">Item Disc</td> <td width="9%" align="center">QTY</td> <td width="40%" align="center">Price Per Unit</td> <td width="11%" align="center">Total</td> </tr> <tr> <td align="center" valign="middle">1</td> <td align="center" valign="middle"><? echo $eventTitle . " ticket(s)"; ?></td> <td align="center" valign="middle"><? echo $invoiceqty ; ?></td> <td align="center" valign="middle"><? echo $invoicePPU ; ?></td> <td align="center" valign="middle"><? echo $invoiceqty * $invoicePPU ; ?></td></tr> </table>\[/code\]for submitting behavior, i used Dreamweaver behavior panel. what's wrong here ?