$(document).ready( function() {
	
	/* Make letters that has terms "available" */
	$(".letterPane .letterTerms:has(div)").each(function(){
		var letterThatHasTerms = $(this).parents(".letterPane").addClass('hasTerms').find('h4:first').html();
		$("UL#letter > li > a[href$='#"+letterThatHasTerms+"']").removeClass("unavailable").addClass("available");
	});
	
	$("UL#letter").tabs(".letterPane.hasTerms",{
		history: true,
		tabs:'a.available',
		current:'letter-active'
	});
	
	$('A.unavailable').click(function (){return false;});
	
	
});