var toc =
[
   // Level, Text, href
   [ 0, "Introduction", "Introduction" ],
   [ 0, "The Image", "Image" ],
   [ 0, "Files and Links", "FilesAndLinks" ],
   [ 0, "", "" ],
   [ 0, "Step 1: Image Registration", "A01" ],
   [ 0, "", "" ],
   [ 0, "Step 2: Image Integration", "A02" ],
   [ 1, "Evaluation of the Increment in the Signal-To-Noise Ratio with JavaScript", "A0201" ],
   [ 1, "JavaScript Implementation of Image Integration with Pixel Rejection", "A0202" ],
   [ 1, "Increasing the SNR for Rejected Pixels", "A0203" ],
   [ 0, "", "" ],
   [ 0, "Step 3: Detail Enhancement with Wavelets", "A03" ],
   [ 1, "Building a Star Mask", "A0301" ],
   [ 1, "Combined Luminance / Star Mask", "A0302" ],
   [ 1, "The Wavelet Transform", "A0303" ],
   [ 0, "", "" ],
   [ 0, "Step 4: Nonlinear Transformation", "A04" ],
   [ 0, "", "" ],
   [ 0, "Step 5: High Dynamic Range Wavelet Transform", "A05" ],
   [ 0, "", "" ],
   [ 0, "Step 6: Noise Reduction", "A06" ],
   [ 0, "", "" ]
];