function eventNext()
{
	$('#thismonth').hide();
	$('#nextmonth').show();
}
function eventPrevious()
{
	$('#thismonth').show();
	$('#nextmonth').hide();
}
function course_search_focus()
{
	if($('#course_search').attr('value') == 'Search for a course')
	{
		$('#course_search').attr('value','');
		course_search_placeholder();
	}
	else if($('#course_search').attr('value') == '')
	{
		$('#course_search').attr('value','Search for a course');
		$('#set_course-results').html('');
		course_search_placeholder();
	}
}
function course_search_placeholder()
{
	if($('#course_search').attr('value') == 'Search for a course')
	{
		$('#course_search').addClass('placeholder');
	}
	else
	{
		$('#course_search').removeClass('placeholder');
	}
}
function course_search_run()
{
	var course_search = $('#course_search').attr('value');
	if(course_search.length > 2)
	{
		$.ajax({
			type: "POST",
			url: "/course/ajax",
			data: {	course_search: course_search },
			dataType: "html",
			error: function() { alert('Oh oh! Spanner in the works!\r\rReally sorry, but something went wrong! Try refreshing the page and try again.');
			},
			success: function(courses) {
					$('#set_course-results').html(courses);
				}
		});
	}
}
function course_search_hover(course_id)
{
	$('#course-'+course_id).addClass('hover');
}
function course_search_out(course_id)
{
	$('#course-'+course_id).removeClass('hover');
}
function course_search_choose(course_id)
{
	$('#set_course').slideUp('fast');
	$('#saving p').text('Saved your course');
	$('#saving').slideDown('fast');
	$.ajax({
		type: "POST",
		url: "/course/set",
		data: {	course_id: course_id },
		error: function() { alert('Oh oh! Spanner in the works!\r\rReally sorry, but something went wrong! Try refreshing the page and try again.');
		},
		success: function(courses) {
				$('#saving').animate({ opacity: 1.0 },1000);
				$('#saving').fadeOut('fast');
			}
	});
}
function course_close()
{
	$('#set_course').slideUp('fast');
}