text: var JS9Prefs = {
      "globalOpts": {
          "helperType":       "nodejs",
          "helperPort":       2718,
          "helperCGI":        "./cgi-bin/js9/js9Helper.cgi",
          "debug":            0,
          "loadProxy":        true,
          "workDir":          "./tmp",
          "workDirQuota":     100,
          "dataPath":         "$HOME/Desktop:$HOME/data",
          "analysisPlugins":  "./analysis-plugins",
          "analysisWrappers": "./analysis-wrappers"
      },
      "imageOpts": {
  	"colormap":         "grey",
  	"scale":            "log"
      }
  }
  