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.

<?php
$id=$_GET['f1'];
@session_start();
require_once ("check.php");
createsessions($username,$password,$userid,$projectid,$projectname,$filename,$size,$allocatedmemory,$answer,$usedmemory);
$con=mysql_connect("10.70.1.248","invensis","invensis");
if(!$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"; 
}
?>

Hi nithis,
Just try the code ..

<?php
$id=$_GET['f1'];
@session_start();
require_once ("check.php");
createsessions($username,$password,$userid,$projectid,$projectname,$filename,$size,$allocatedmemory,$answer,$usedmemory);
$con=mysql_connect("10.70.1.248","invensis","invensis");
if(!$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 "<script language='javascript'>
            alert('Cannot Add Project');
           </script>
";
}
?>

Try the above code i have included java script in u r code .check it out.

Thank you,
Prem

Hi,
In u r code

$_SESSION[usedmemory] < $_SESSION[allocatedmemory]

change it as

$_SESSION['usedmemory'] < $_SESSION['allocatedmemory']

and use echo to see u get all the values

echo $_SESSION['usedmemory'] ;
echo $_SESSION['allocatedmemory'];

thx u,
Prem