Another easy way is to upload your photos to a place like photobucket (www.photobucket.com) copy the link to the pic and then place [ symbol with img then another ]  symbol in front  of the link and then [ symbol with / symbol  then img then another ]  symbol in back of the link   without adding spaces and hit return and viola the picture appears!  or even easier when posting click on the picture that looks like the globe and add your  url to your picture