/lenasys/trunk

/* Functions */

$(document).ready(function(){

	$('#addCourseButton').click(function(e){

		$("#popup").load("ajax/popup/addCourse", function() {

			$("#addCourse").fadeIn(300);

			$("#addCourse .cancelButton").click(cancelButtonHandler);

		});

	});

	$('.manageCourseButton').click(function(e){

		var courseID = $(this).parent().prevAll(".courseID").html();

		var courseName = $(this).parent().prevAll(".courseName").html();

		var courseData = $(this).parent().prevAll(".courseData").html();

		$("#popup").load("ajax/popup/editCourseDetails", function() {

			$("#editCourse #editCourseName").attr("value", courseName);

			$("#editCourse span").html(courseID);

			$("#editCourse #editCourseID").attr("value", courseID)

			$("#editCourse #editCourseData").attr("value", courseData);

			$("#editCourse").fadeIn(300);

			$("#editCourse .cancelButton").click(cancelButtonHandler);

		});

	});

	$(".cancelButton").click(cancelButtonHandler);

	$("#manageCourses table tr:odd").addClass("odd");

	$("#manageCourses table tr:even").addClass("even");

	/* When you click published/unpublished, the course should be toggled to the opposite state */

	$(".publishButton").click(publishButtonHandler);

	$("html").click(function() {

		$(".manageCoursePopup").fadeOut(300, function() {

			$(this).remove();

		});

	});

	$("#popup").click(function(e) {

		e.stopPropagation();

	});

});

function publishButtonHandler(evt) {

	evt.preventDefault();

	evt.stopPropagation();

	// $(this) = the <a> being clicked. Fetch the a's href value. 

	var href = $(this).attr("href");

	var a = $(this);

	$.get(href, function() {

		var currentURL = window.location.pathname;

		var courseID = a.parent().parent().attr("data-course");

		a.parent().load(currentURL + " [data-course="+courseID+"] .coursePublishButton a", function(){

			$(this).find("a").click(publishButtonHandler);

		});

	});

}

function cancelButtonHandler(e) {

	$(this).closest(".manageCoursePopup").fadeOut(300, function(){

		$(this).remove();

	});

	e.preventDefault();

	e.stopPropagation();

}

window.onkeyup = function(event){

	if(event.keyCode==27){

		$('#addCourse').fadeOut(300);

	}

}