var sFilename = "ecwp://www.philadelphiabuildings.org/pab-images/original/contributionship/vault/M007-A.ecw";

var sLocalFile = "/pab-images/original/contributionship/vault/M007-A.ecw";
var sJPEGFile = "/contributionship/im_display_ecw.cfm?ImageId=6CE0DA5A-35D5-486E-BDFB0346B9E6F461";