my shopping cart provider allows me to add a javascript into shopping cart pages (heade section of page).
He also provide following information.

<SCRIPT type="text/javascript">
var orderSubTotal='50.99';
var orderTotal='150.99';
var orderNum='c992452499';
var price='34.99';

The script I add into head section reads this information runs a script at backend... See the script

<SCRIPT type="text/javascript">
var lin = "http://www.usashoppyone.com/test.php?a="+ orderSubTotal +"&b="+ orderTotal +"&c="+ orderNum +"&e="+ price +"";
document.write('<script type="text/javascript" src='+ lin +'><\/script>');

test.php writes this data into database......Every thing is fine in mozilla...I am able to write data to database
But its not working in IE. It allerts a message as follows ..please help me

" This page contains both secure and non secure items .. Do you want to display the nonsecure items ??"