questia.Package( "coreweb.reader" );

questia.Import("coreweb.common.*");

coreweb.reader.tabParams = null;

coreweb.reader.tabbedNavInitialize = function() {
	if ( coreweb.reader.tabParams == null ) {
	   coreweb.reader.tabParams = {};
	   var tabParams = coreweb.reader.tabParams;
	   tabParams.offsetTop = 0;
	   tabParams.totalTabHeight = 0;
      tabParams.tabs =[ ["sponsored_tab", 80, "sponsored_content"], ["pub_tab", 80, "pub_content"],
                       ["find_in_book_tab",88, "find_in_book_content"], ["search_results_tab",99,"search_results_content"]];
       tabParams.parentDiv = "navPaneTabs";
       for( index=0; index < tabParams.tabs.length; index++ ) {
          tabParams.totalTabHeight = tabParams.totalTabHeight + tabParams.tabs[index][1];
       }
	}
}
 

coreweb.reader.navTabClicked = function(tabDiv) {
    coreweb.reader.tabbedNavInitialize();
    var tabParams = coreweb.reader.tabParams;
    var tabDivName = tabDiv.id;
	for( index=0; index < tabParams.tabs.length; index++ ) {
		if ( tabParams.tabs[index][0] == tabDivName ) {
			tabDiv.style.zIndex = 100;					
			tabDiv.className = tabParams.tabs[index][0];
			document.getElementById(tabParams.tabs[index][2]).style.display = "block";
		} else {
			var inactiveDiv = document.getElementById(tabParams.tabs[index][0]);
			if(inactiveDiv!=null){
				inactiveDiv.style.zIndex = 1;
				inactiveDiv.className = tabParams.tabs[index][0] + "_noselect";
				var oldtab = document.getElementById( tabParams.tabs[index][2] );
				if ( oldtab ) {
					oldtab.style.display = "none";
				}
			}
       }
	}
}

coreweb.reader.showSearchResults = function(tabDiv) {
   coreweb.reader.navTabClicked(tabDiv);
   if ( coreweb.reader.readingListLoaded == null ) {
       coreweb.reader.readingListLoaded = true;
	   window.commandFrame.location.href="/app?page=coreweb/reader/readerSearchResultsPage&service=page";
   }
}

coreweb.reader.showFindInBook = function(tabDiv) {
   coreweb.reader.navTabClicked(tabDiv);
   if ( coreweb.reader.findInBookLoaded == null ) {
       coreweb.reader.findInBookLoaded = true;
	   window.commandFrame.location.href="/reader/action/findInBook";
   }
}