Fix .zip package downloading for iPad users

A recent update to the iPad has caused Mac OS browsers to stop working properly with our site. When customer downloads .zip package from their account, it should function like desktop browsers (see "[login to view URL]" animation). But, iPad users are reporting errors (see "ipaderror" screenshots attached). Website uses an .xslt template that connects to a .php script to control downloads. When customer clicks download button on .xslt page, javascript notifies how long until ready. .php script retreives file from database and packages in .zip. The files are on a test server so you can experiment freely. When the file(s) are ready, I will move it/them to the live server. We will then test using Safari, and other browsers on iPad. Upon accepting your approval, I will give you FTP info and a live account so you can login and download the .zip package to test. Please do not bid this project if you can not complete in 3 days. You must be able to test work using iPad and Mac OS. The completed work must work on all browsers on PC and Mac. Thank you.