var sFilename = "ecwp://www.philadelphiabuildings.org/pab-images/original/contributionship/MB1791/MB1791.366-367.ecw";

var sLocalFile = "/pab-images/original/contributionship/MB1791/MB1791.366-367.ecw";
var sJPEGFile = "/contributionship/im_display_ecw.cfm?ImageId=CD1A1FE0-1422-7865-6BBF54629BF6C7E9";