rem: prevTag = this.wizardMap[this.currentPageTag].previous; 
add: var prevTag = this.wizardMap[this.currentPageTag].previous; 
context: function DEF_DoEnabling( nextButton, backButton, finishButton ){  var oParent = this.WHANDLER;  // make sure we're on a valid page	if( !this.currentPageTag )     return;  // "next" button enabling  nextTag = this.wizardMap[this.currentPageTag].next;  if( nextTag && oParent.nextButton.getAttribute("disabled") ) {    oParent.nextButton.removeAttribute( "disabled" );  }  else if( !nextTag && !oParent.nextButton.getAttribute("disabled") ) {    oParent.nextButton.setAttribute( "disabled", "true" );  }  // "finish" button enabling  finishTag = this.wizardMap[this.currentPageTag].finish;  if( finishTag && oParent.finishButton.getAttribute("disabled") ) {    oParent.finishButton.removeAttribute( "disabled" );  }  else if( !finishTag && !oParent.finishButton.getAttribute("disabled") ) {    oParent.finishButton.setAttribute( "disabled", "true" );  }  // "back" button enabling  prevTag = this.wizardMap[this.currentPageTag].previous;	if( prevTag && oParent.backButton.getAttribute("disabled") ) { 	  oParent.backButton.removeAttribute("disabled");  }	else if( !prevTag && !oParent.backButton.getAttribute("disabled") ) {   	oParent.backButton.setAttribute("disabled", "true");   }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4ceacbbfa98528110ceadc377dc2545a55b100d1/wizardHandlerSet.js/buggy/xpfe/global/resources/content/wizardHandlerSet.js