[
      {'type': 'categorical',
 'name': 'ChromHMM',
 'url': 'http://regmedsrv1.wustl.edu/Public_SPACE/yuz/Public_html/tao/chipseq_tao/chrHMM/ES_15_dense.bed.sorted.gz',
 'options': {'category': {
   '1': {'name': 'K27me3_OCR', 'color': '#ff0000'},
   '2': {'name': 'OCR', 'color': '#ff4500'},
   '3': {'name': 'Active promoter', 'color': '#32cd32'},
   '4': {'name': 'Active TSS_transcription', 'color': '#008000'},
   '5': {'name': 'Active transcription', 'color': '#006400'},
   '6': {'name': 'TSS_transcription', 'color': '#c2e105'},
   '7': {'name': 'Weak transcription', 'color': '#ffff00'},
   '8': {'name': 'None', 'color': '#66cdaa'},
   '9': {'name': 'Active enhancer', 'color': '#8a91d0'},
   '10': {'name': 'Biv_enhancer', 'color': '#cd5c5c'},
   '11': {'name': 'K27me3', 'color': '#e9967a'},
   '12': {'name': 'Weak K27me3', 'color': '#bdb76b'},
   '13': {'name': 'None', 'color': '#808080'},
   '14': {'name': 'K9me3', 'color': '#c0c0c0'},
   '15': {'name': 'K9me3_enhancer', 'color': '#ffffff'}}}
      }
]