code: function TbsInitArchive() {
  
  		$TBS =& $this->TBS;
  
  		$TBS->OtbsCurrFile = false;
  
  		$this->TbsStoreLst = array();
  		$this->TbsCurrIdx = false;
  		$this->TbsNoField = array(); // idx of sub-file having no TBS fields
  		$this->IdxToCheck = array(); // index of files to check
  		$this->PrevVals = array(); // Previous values for 'mergecell' operator
  
  		$this->ExtEquiv = false;
  		$this->ExtType = false;
  		
  		$this->OtbsSheetSlidesDelete = array();
  		$this->OtbsSheetSlidesVisible = array();
  
  		$this->OpenDocCharts = false;
  		$this->OpenDocManif = false;
  		$this->OpenDoc_SheetSlides = false;
  		$this->OpenDoc_Styles = false;
  
  		$this->OpenXmlRid = false;
  		$this->OpenXmlCTypes = false;
  		$this->OpenXmlCharts = false;
  		$this->OpenXmlSharedStr = false;
  		$this->OpenXmlSlideLst = false;
  		$this->OpenXmlSlideMasterLst = false;
  		$this->MsExcel_Sheets = false;
  		$this->MsWord_HeaderFooter = false;
  
  		$this->Ext_PrepareInfo(); // Set extension information
  
  	}
docs: Initialize template information