/* AddThis Button configuration */
//var addthis_config = {	
	//ui_click: true, /* normally would disable mouseover behavior */
	//data_track_linkback: true, /* add linkback feature to track visitors brought by AddThis sharing */
	//data_ga_tracker: pageTracker /* add event tracking to Google Analytics */
//};

	
/* initialize navigation tabs */ 
$(document).ready(function(){
 var tabNav = $("#tabs");
 if($("li.leftOfSelected").length != 0) {
  index=$("li.leftOfSelected").prevAll().length + 1;
 } else {
  index=0;
 }
 tabNav.tabs().tabs('select',index);
  /* listen for tab selections; assign tab shadows */
  tabNav.bind('tabsselect', function(event, ui) {

    if($("#videoplayer").length != 0) {
	$f().unload();
    }

    $("#tabNav > li").removeClass("leftOfSelected rightOfSelected");
    if(ui.index>=1) {
	$(ui.tab).parent().prev().addClass("leftOfSelected");
    }
    if(ui.index < $("#tabNav > li").length) {
	$(ui.tab).parent().next().addClass("rightOfSelected");

     /* Hack to fix the floating footer in IE 7 */
     var foot = document.getElementById('footer');
     foot.style.display="none";
     var fix = foot.offsetHeight;
     foot.style.display="block";

    }
  }
  )
 
	/* AddThis Button js code to load Share button into an empty div in a into BookInfoArea template file */
	/*var shareIt = document.createElement('div');
	shareIt.className = 'addthis_toolbox addthis_default_style';
	shareIt.innerHTML = '<a href="http://www.addthis.com/bookmark.php?v=250&amp;username=aupress" class="addthis_button_compact" title="Tell others about this book">Share</a><script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js#username=aupress"></script>';
	document.getElementById("share").appendChild(shareIt);
	*/
});