rem: var nextPageTag = this.wizardMap[this.currentPageTag].next; this.LoadPage( nextPageTag, false ); this.ProgressUpdate( ++this.currentPageNumber ); 
add: if (this.wizardMap[this.currentPageTag]) { var nextPageTag = this.wizardMap[this.currentPageTag].next; this.LoadPage( nextPageTag, false ); this.ProgressUpdate( ++this.currentPageNumber ); } else { dump("Error: Missing an entry in the wizard map for " + this.currentPageTag + "\n"); } 
context: function DEF_onNext(){  var oParent = this.WHANDLER;  if( oParent.nextButton.getAttribute("disabled") == "true" )    return;  // make sure page is valid!  if (!oParent.SM.PageIsValid())      return;  	oParent.SM.SavePageData( this.currentPageTag, null, null, null );      // persist data  var nextPageTag = this.wizardMap[this.currentPageTag].next;	this.LoadPage( nextPageTag, false );     // load the next page  this.ProgressUpdate( ++this.currentPageNumber );}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ecea4c8e13705dece1fd8002437a11f3523f9884/wizardHandlerSet.js/clean/xpfe/global/resources/content/wizardHandlerSet.js