====== Loading data from a different domain or from a secure server (https://) ======

To load data from a different domain, or from a server whose URL starts with https:// , you need to create a [[http://livedocs.adobe.com/flash/9.0/main/wwhelp/wwhimpl/common/html/wwhelp.htm?context=LiveDocs_Parts&file=00001085.html|cross domain policy file]] and upload it to the server where your data is. More ways to solve this problem can be found [[http://kb.adobe.com/selfservice/viewContent.do?externalId=tn_16520&sliceId=1|here]]. 

There is another easy way to load data from a secure server (starting with https://) - all you need to do is to add this header to your PHP file:

header("Pragma: cache");