var arItems = 
[
  ['BASS Maintenance and Operating Procedures',
    [
	  ['BASS Maintenance and Operating Procedures', 'BASS Maintenance.pdf']
	]
  ],

  ['Cleaning Dirt and Grease Removal',
	[
//	  ['UNI ECO-STONE® PERMEABLE INTERLOCKING CONCRETE PAVEMENT', 'Cleaning Dirt and Grease Removal.pdf']
	  ['Cleaning Dirt and Grease Removal', 'Cleaning Dirt and Grease Removal.pdf']
	]
  ],

  ['Polymeric Sand Rg and HP',
	[
	  ['HP Polymeric Jointing Sand', 'HP Polymeric Jointing Sand.pdf'],
	  ['RG Polymeric Jointing Sand', 'RG Polymeric Jointing Sand.pdf']
	]
  ],

  ['Efflorescence Removal',
	[
	  ['Efflorescence Removal', 'Efflorescence Removal.pdf']
	]
  ]

]

section = getParameter(self.document.location.href, 'section');
if (isNaN(section) || (section=='') || (section<0) || (section>arItems.length))
  section = 0;