var TREE_ITEMS = [
	['1. Abstract', '#i1'],
	['2. Introduction', '#i2',
		['2.1 Health', '#i2.1'],
		['2.2 Disease', '#i2.2'],
		['2.3 Cancer', '#i2.3'],
		['2.4 Hepatitis', '#i2.4',
			['2.4.1 Hepatitis A', '#i2.4.1',
				['2.4.1.1 Transmission', '#i2.4.1.1'],
				['2.4.1.2 Symptoms', '#i2.4.1.2'],
				['2.4.1.3 Prevention', '#i2.4.1.3'],
				['2.4.1.4 Outcomes', '#i2.4.1.4'],
			],
			['2.4.2 Hepatitis B', '#i2.4.2',
				['2.4.2.1 Transmission', '#i2.4.2.1'],
				['2.4.2.2 Symptoms', '#i2.4.2.2'],
				['2.4.2.3 Prevention', '#i2.4.2.3'],
				['2.4.2.4 Outcomes', '#i2.4.2.4'],
			],
			['2.4.3 Hepatitis C', '#i2.4.3',
				['2.4.3.1 Transmission', '#i2.4.3.1'],
				['2.4.3.2 Symptoms', '#i2.4.3.2'],
				['2.4.3.3 Prevention', '#i2.4.3.3'],
				['2.4.3.4 Outcomes', '#i2.4.3.4'],
			],
			['2.4.4 Hepatitis D', '#i2.4.4'],
			['2.4.5 Hepatitis E', '#i2.4.5'],
		],
		['2.5 Environmental Pollution', '#i2.5',
			['2.5.1 Classification of Pollutants', '#i2.5.1'],
			['2.5.2 Pollutant classification by Sector of Environment', '#i2.5.2',
				['2.5.2.1 Air Pollution', '#i2.5.2.1'],
				['2.5.2.2 Fresh water Pollution', '#i2.5.2.2'],
				['2.5.2.3 Marine Pollution', '#i2.5.2.3'],
				['2.5.2.4 Land Pollution', '#i2.5.2.4'],
				['2.5.2.5 Industrial Pollution', '#i2.5.2.5'],
				['2.5.2.6 Radiation Pollution', '#i2.5.2.6'],
				['2.5.2.7 Noise Pollution', '#i2.5.2.7'],
				['2.5.2.8 Miscellaneous Pollution', '#i2.5.2.8'],
			],
			['2.5.3 Effects of Environmental Pollution on Human Health', '#i2.5.3'],
			['2.5.4 Routs to Exposure', '#i2.5.4',
				['2.5.4.1 Ingestion', '#i2.5.4.1'],
				['2.5.4.2 Inhalation', '#i2.5.4.2'],
				['2.5.4.3 Dermal Absorption', '#i2.5.4.3'],
			],
			['2.5.5 Body response to Pollutants', '#i2.5.5',
				['2.5.5.1 The Liver', '#i2.5.5.1'],
				['2.5.5.2 The Lungs', '#i2.5.5.2'],
				['2.5.5.3 The Skin', '#i2.5.5.3'],
				['2.5.5.4 The Eyes', '#i2.5.5.4'],
				['2.5.5.5 The Central Nervous System', '#i2.5.5.5'],
				['2.5.5.6 The Kidneys', '#i2.5.5.6'],
				['2.5.5.7 The Blood', '#i2.5.5.7'],
				['2.5.5.8 The Reproductive System', '#i2.5.5.8'],
			],
			['2.5.6 Co-relation between Liver and Lungs', '#i2.5.6'],
			['2.5.7 Specific Pollutants Effects', '#i2.5.7',
				['2.5.7.1 Carcinogens', '#i2.5.7.1'],
				['2.5.7.2 Mutagens', '#i2.5.7.2'],
				['2.5.7.3 Teratogens', '#i2.5.7.3'],
				['2.5.7.4 Synergism', '#i2.5.7.4'],
				['2.5.7.5 Antagonism', '#i2.5.7.5'],
				['2.5.7.6 Latency', '#i2.5.7.6'],
			],
		],
	],
	['3. Diagnostic Studies (Materials and Methods)', '#i3',
		['3. A Diagnostic Studies for Hepatitis', '#i3a',
			['3.1 Blood Tests', '#i3.1',
				['3.1.1 ALT Test', '#i3.1.1'],
				['3.1.2 ALP Test', '#i3.1.2'],
				['3.1.3 Billirubin Test', '#i3.1.3'],
				['3.1.4 PCR Test', '#i3.1.4'],
				['3.1.5 GGT Test', '#i3.1.5'],
				['3.1.6 Serum Protein Test', '#i3.1.6'],
				['3.1.7 AST Test', '#i3.1.7'],
			],
			['3.2 Antibody Test', '#i3.2'],
			['3.3 CT - Scan', '#i3.3'],
			['3.4 Ultrasound Scanning', '#i3.4'],
			['3.5 Liver Biopsy', '#i3.5'],
		],
		['3. B Diagnostic Studies for Environmental Pollution', '#i3b',
			['3.6 Sample Collection', '#i3.6',
				['3.6.1 Sampling Mechanism', '#i3.6.1'],
				['3.6.2 Determination of Weight of Collected Particulate Matter', '#i3.6.2'],
				['3.6.3 U.S. National Air Quality Standards', '#i3.6.3'],
			],
		],
	],
	['4. Results and Discussion', '#i4',
		['4.1 Data Analysis', '#i4.1'],
		['4.2 Graphical Representation', '#i4.2'
			['Pollution Quality Standards in Faisalabad', '#i4.2'],
			['No. of Hep B Patients in Hospital 1', '#i4.2'],
			['No. of Hep C Patients in Hospital 1', '#i4.2'],
			['No. of Hep B Patients in Hospital 2', '#i4.2'],
			['No. of Hep C Patients in Hospital 2', '#i4.2'],
			['No. of Hep B & C Patients in Hospital 1', '#i4.2'],
			['No. of Hep B & C Patients in Hospital 2', '#i4.2'],
			['No. of Hep B Patients in Polluted Areas', '#i4.2'],
			['No. of Hep C Patients in Polluted Areas', '#i4.2'],
			['No. of Hep B & C Patients in Polluted Areas', '#i4.2'],
			['Carcinomas Patients in Allied Hospital during 2004', '#i4.2'],
		],
		['4.3 Discussion', '#i4.3'],
		['4.4 Conclusions', '#i4.4'],
		['4.5 Recommendations', '#i4.5'],
	],
	['5. Summary', '#i5'],
	['6. References', '#Ref'],
];