trackInfo = 
[
   {
      "url" : "data/seq/{refseq}/",
      "args" : {
         "chunkSize" : 20000
      },
      "label" : "DNA",
      "type" : "SequenceTrack",
      "key" : "DNA"
   },
   {
      "url" : "data/tracks/{refseq}/bam_simulated/trackData.jsonz",
      "type" : "FeatureTrack",
      "label" : "bam_simulated",
      "key" : "BAM (simulated)"
   },
   {
      "url" : "data/tracks/{refseq}/ChromosomeBand/trackData.json",
      "type" : "FeatureTrack",
      "label" : "ChromosomeBand",
      "key" : "Chromosome Band"
   },
   {
      "url" : "data/tracks/{refseq}/GenomeVariants-YRI-daught-9240/trackData.json",
      "label" : "GenomeVariants-YRI-daught-9240",
      "type" : "FeatureTrack",
      "key" : "GenomeVariants - YRI daught '9240"
   },
   {
      "url" : "data/tracks/{refseq}/CpGIslands/trackData.json",
      "label" : "CpGIslands",
      "type" : "FeatureTrack",
      "key" : "CpG Islands"
   },
   {
      "url" : "data/tracks/{refseq}/Gap/trackData.json",
      "type" : "FeatureTrack",
      "label" : "Gap",
      "key" : "Gap"
   },
   {
      "url" : "data/tracks/{refseq}/GenomeVariants-CEU-daught-2878/trackData.json",
      "type" : "FeatureTrack",
      "label" : "GenomeVariants-CEU-daught-2878",
      "key" : "GenomeVariants - CEU daught '2878"
   },
   {
      "url" : "data/tracks/{refseq}/bacEndPairs/trackData.json",
      "label" : "bacEndPairs",
      "type" : "FeatureTrack",
      "key" : "BAC End Pairs"
   },
   {
      "url" : "data/tracks/{refseq}/EnsemblGenes/trackData.json",
      "type" : "FeatureTrack",
      "label" : "EnsemblGenes",
      "key" : "Ensembl Genes"
   },
   {
      "url" : "data/tracks/{refseq}/GenomeVariants-CEU-mother-2892/trackData.json",
      "type" : "FeatureTrack",
      "label" : "GenomeVariants-CEU-mother-2892",
      "key" : "GenomeVariants - CEU mother '2892"
   },
   {
      "url" : "data/tracks/{refseq}/GenomeVariants-Venter/trackData.json",
      "type" : "FeatureTrack",
      "label" : "GenomeVariants-Venter",
      "key" : "GenomeVariants - Venter"
   },
   {
      "url" : "data/tracks/{refseq}/GenomeVariants-Watson/trackData.json",
      "type" : "FeatureTrack",
      "label" : "GenomeVariants-Watson",
      "key" : "GenomeVariants - Watson"
   },
   {
      "url" : "data/tracks/{refseq}/GenomeVariants-Yh1/trackData.json",
      "type" : "FeatureTrack",
      "label" : "GenomeVariants-Yh1",
      "key" : "GenomeVariants - Yh1"
   },
   {
      "url" : "data/tracks/{refseq}/GWASCatalog/trackData.json",
      "label" : "GWASCatalog",
      "type" : "FeatureTrack",
      "key" : "GWAS Catalog"
   },
   {
      "url" : "data/tracks/{refseq}/all_mrna/trackData.json",
      "type" : "FeatureTrack",
      "label" : "all_mrna",
      "key" : "Human mRNAs"
   },
   {
      "url" : "data/tracks/{refseq}/MGCGenes/trackData.json",
      "label" : "MGCGenes",
      "type" : "FeatureTrack",
      "key" : "MGC Genes"
   },
   {
      "url" : "data/tracks/{refseq}/N-SCAN/trackData.json",
      "type" : "FeatureTrack",
      "label" : "N-SCAN",
      "key" : "N-SCAN"
   },
   {
      "url" : "data/tracks/{refseq}/RefSeqGenes/trackData.json",
      "label" : "RefSeqGenes",
      "type" : "FeatureTrack",
      "key" : "RefSeq Genes"
   },
   {
      "url" : "data/tracks/{refseq}/STSMarkers/trackData.json",
      "type" : "FeatureTrack",
      "label" : "STSMarkers",
      "key" : "STS Markers"
   },
   {
      "url" : "data/tracks/{refseq}/Exoniphy/trackData.json",
      "label" : "Exoniphy",
      "type" : "FeatureTrack",
      "key" : "Exoniphy"
   },
   {
      "url" : "data/tracks/{refseq}/CCDS/trackData.json",
      "type" : "FeatureTrack",
      "label" : "CCDS",
      "key" : "Consensus CDS"
   },
   {
      "url" : "data/tracks/{refseq}/GenomeVariants-CEU-father-2891/trackData.json",
      "type" : "FeatureTrack",
      "label" : "GenomeVariants-CEU-father-2891",
      "key" : "GenomeVariants - CEU father '2891"
   },
   {
      "url" : "data/tracks/{refseq}/GenomeVariants-Sjk/trackData.json",
      "type" : "FeatureTrack",
      "label" : "GenomeVariants-Sjk",
      "key" : "GenomeVariants - Sjk"
   },
   {
      "url" : "data/tracks/{refseq}/GenomeVariants-Yoruban3/trackData.json",
      "type" : "FeatureTrack",
      "label" : "GenomeVariants-Yoruban3",
      "key" : "GenomeVariants - Yoruban3"
   },
   {
      "url" : "data/tracks/{refseq}/InterruptedRpts/trackData.json",
      "type" : "FeatureTrack",
      "label" : "InterruptedRpts",
      "key" : "Interrupted Rpts"
   },
   {
      "url" : "data/tracks/{refseq}/MapContigs/trackData.json",
      "label" : "MapContigs",
      "type" : "FeatureTrack",
      "key" : "Map Contigs"
   },
   {
      "url" : "data/tracks/{refseq}/OMIMGenes/trackData.json",
      "type" : "FeatureTrack",
      "label" : "OMIMGenes",
      "key" : "OMIM Genes"
   },
   {
      "url" : "data/tracks/{refseq}/ORFeomeClones/trackData.json",
      "label" : "ORFeomeClones",
      "type" : "FeatureTrack",
      "key" : "ORFeome Clones"
   },
   {
      "url" : "data/tracks/{refseq}/SegmentalDups/trackData.json",
      "type" : "FeatureTrack",
      "label" : "SegmentalDups",
      "key" : "Segmental Dups"
   },
   {
      "url" : "data/tracks/{refseq}/SimpleRepeats/trackData.json",
      "label" : "SimpleRepeats",
      "type" : "FeatureTrack",
      "key" : "Simple Repeats"
   },
   {
      "url" : "data/tracks/{refseq}/UCSCGenes/trackData.json",
      "label" : "UCSCGenes",
      "type" : "FeatureTrack",
      "key" : "UCSC Genes"
   },
   {
      "url" : "data/tracks/{refseq}/SplicedESTs/trackData.json",
      "label" : "SplicedESTs",
      "type" : "FeatureTrack",
      "key" : "Spliced ESTs"
   },
   {
      "url" : "data/tracks/{refseq}/SNPs-130/trackData.json",
      "type" : "FeatureTrack",
      "label" : "SNPs-130",
      "key" : "SNPs (130)"
   }
]