add: showBookshelfIcon(false); 
context: function showBookshelf(){ 	showBookshelfIcon(false);		switchTab("toc");	// load the bookshelf	//window.toc.window.location.href = "tocs.jsp";	NavFrame.toc.window.location.replace("tocs.jsp");	// clear the content page	parent.MainFrame.location=help_home;	setToolbarTitle(" ");}
meta: 10107	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10107/ed5451a74955ec2c171927e0a9ccf04aa13a8a09/help.js/clean/org.eclipse.help.webapp/help.js