/lenasys/trunk

/* Global variables */

var popoutMenu=0;

var expandedCourses=0;

/* Functions */

$(document).ready(function(){

	$('#expandedCourses').hide();

	$('#popoutMenu').hide();

	$('#passwordChanger').hide();

	/* Check courses in expanded menu */

	$('li[class="expanded"]').click(function(){

		if($(this).hasClass('checkedCourse')){

			$(this).removeClass('checkedCourse');

		}

		else{

			$(this).addClass("checkedCourse");

		}

	});

	/* Blurs body and opens password changer */

	$('li[name="changePwd"]').click(function(e){

		e.stopPropagation();

		$('#popoutMenu').stop(false, false).slideUp(300);

		popoutMenu=0;

	    $('body *').not('#passwordChanger, #passwordChanger *').animate({

		opacity:0.4}, 400);

		$('#passwordChanger').fadeIn(300);

		$('#passwordChanger').css('z-index', 3000);

	});

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

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

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

		$('body *').animate({

		opacity:1}, 400);

		$('#changePassword')[0].reset();

	});

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

		e.stopPropagation();

	});

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

		e.stopPropagation();

	});

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

		if(popoutMenu==0){

			$('#popoutMenu').stop(false, true).slideDown(300);

			popoutMenu=1;

			e.stopPropagation();

		// FIXA SÅ MENYN INTE KOMMER UPP IGEN

		}

		else if(popoutMenu==1){

			$('#popoutMenu').stop(false, false).slideUp(300);	

			popoutMenu=0;

			e.stopPropagation();

		}

	});

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

		var target = $('#formContainer');

		if(target.is(":hidden")){

			target.fadeIn(300);

			$('#username').focus();

			e.stopPropagation();

		}

		else{

			target.fadeOut(300);

		}

	});

});

window.onkeyup = function(event){

	if(event.keyCode==27){

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

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

		$('body *').animate({

		opacity:1}, 400);

		$('#changePassword')[0].reset();

	}

}

/* Closing password changer and reactivates body */

function cancelPasswordChange(){

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

	$('body *').animate({

	opacity:1}, 400);

	$('#changePassword')[0].reset();

}

/* Expand/Collapse courses in popout menu */

function expandCourses(){

	if(expandedCourses==0){

	$('#expandedCourses').stop(false, true).slideDown(300);

	expandedCourses=1;

	}

	else if(expandedCourses==1){

		$('#expandedCourses').stop(false, false).slideUp(300);	

		expandedCourses=0;

	}

}