JPEG charts do not work properly on WAP phones if the chart application takes CGI parameters

[CR #361753] On a JPEG chart application, when you input the value to the CGI parameter field and press OK on Smartphone devices, the request is not submitted. This functionality is not supported on Smartphones.

Workaround: Make the CGI parameter invisible by setting the Default Value, setting the Display Type to “None,” and unselecting the Required check box.