The chart has to be in cyberspace somewhere to post it (or a link to it) here. You can upload charts from your computer to cyberspace by using MyCharts (registration is free)
Alternatively, if your ISP gives you free "personal space", you can upload your charts to that site (your ISP can give you the address for it if you don't know it), and WSFTP (a free download program) can be used to upload.
I had the same problem because I create my charts in TradeStation, so they are not on the Internet per se, but I solved it by saving them to the Docs&Settings, MyPictures file on my computer, then uploading them to MyCharts (doesn't require the WSFTP program), allowing me to post a link to them on Ihub.