hi all,
in my insert project page wen i am above to insert project if the project size is greater than the allocated size then it should display some alert message,but my code not displaying anything.so please check my code.
Thank u.

<script language="javascript" type="text/javascript">
window.close();
</script> 
<?php
$id=$_GET['f1'];
@session_start();
require_once ("check.php");
createsessions($username,$password,$userid,$projectid,$projectname,$filename,$size,$allocatedmemory,$answer,$usedmemory);
$con=mysql_connect("10.70.1.50","invensis","invensis");
if(!$con)
	{
		die('Could not connect: ' . mysql_error());
	}
mysql_select_db("database_myproject",$con);
if($_SESSION[usedmemory] < $_SESSION[allocatedmemory])
{
$sql="INSERT INTO projects(projectname,allocatedmemory,createdby)
VALUES ('$_POST[projectname]','$_POST[allocatedmemory] $_POST[size]','$_SESSION[username]')";
echo "New Project Added";
if(!mysql_query($sql,$con))
 {
 	die('Error:' . mysql_error());
 }
}
else  
{
echo "cannot add project"; 
}
?>

the first clientside is window.close();
nothing will display in a closed window
try the same code with the javascript to close the window AFTER the information is displayed