var sFilename = "ecwp://www.philadelphiabuildings.org/pab-images/original/contributionship/vault/M017-b.ecw";

var sLocalFile = "/pab-images/original/contributionship/vault/M017-b.ecw";
var sJPEGFile = "/contributionship/im_display_ecw.cfm?ImageId=292F5912-B942-48F0-B0573ECB8A2A0D00";