/***********************************************
* Cool DHTML tooltip script II- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var offsetfromcursorX=12 //Customize x offset of tooltip
var offsetfromcursorY=10 //Customize y offset of tooltip

var offsetdivfrompointerX=10 //Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerY=14 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
document.write('<img id="dhtmlpointer" src="/images/arrow2.gif">') //write out pointer image

var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
if (ie||ns6)
var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""

var pointerobj=document.all? document.all["dhtmlpointer"] : document.getElementById? document.getElementById("dhtmlpointer") : ""

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

//get post vars
function processGetPost(){
var myajax=ajaxpack.ajaxobj
var myfiletype=ajaxpack.filetype
if (myajax.readyState == 4){ //if request of file completed
if (myajax.status==200 || window.location.href.indexOf("http")==-1){ //if request was successful or running script locally
if (myfiletype=="txt")
	tipobj.innerHTML=myajax.responseText;
	//alert(myajax.responseText);
else
alert(myajax.responseXML)
}
}
}

function ddrivetip(LinkFisier,fisierAjax){
if (ns6||ie){
/*if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"*/
/*if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor */

tipobj.innerHTML='<center><img src="/images/ajax-loader.gif" /></center>';
var currentTime = new Date()
ajaxpack.postAjaxRequest('/themes/ael/ajax/'+fisierAjax+'.php?'+currentTime.getTime(), "fID="+LinkFisier, processGetPost, "txt")

enabletip=true
return false
}
}


function positiontip(e){
if (enabletip){
var nondefaultpos=false
var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
//Find out how close the mouse is to the corner of the window
var winwidth=ie&&!window.opera? ietruebody().clientWidth : window.innerWidth-20
var winheight=ie&&!window.opera? ietruebody().clientHeight : window.innerHeight-20

var rightedge=ie&&!window.opera? winwidth-event.clientX-offsetfromcursorX : winwidth-e.clientX-offsetfromcursorX
var bottomedge=ie&&!window.opera? winheight-event.clientY-offsetfromcursorY : winheight-e.clientY-offsetfromcursorY

var leftedge=(offsetfromcursorX<0)? offsetfromcursorX*(-1) : -1000

//if the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<tipobj.offsetWidth){
//move the horizontal position of the menu to the left by it's width
tipobj.style.left=curX-tipobj.offsetWidth+"px"
nondefaultpos=true
}
else if (curX<leftedge)
tipobj.style.left="5px"
else{
//position the horizontal position of the menu where the mouse is positioned
tipobj.style.left=curX+offsetfromcursorX-offsetdivfrompointerX+"px"
pointerobj.style.left=curX+offsetfromcursorX+"px"
}

//same concept with the vertical position
if (bottomedge<tipobj.offsetHeight){
tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px"
nondefaultpos=true
}
else{
tipobj.style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px"
pointerobj.style.top=curY+offsetfromcursorY+"px"
}
tipobj.style.visibility="visible"
if (!nondefaultpos)
pointerobj.style.visibility="visible"
else
pointerobj.style.visibility="hidden"
}
}

function hideddrivetip(){
if (ns6||ie){
enabletip=false
tipobj.style.visibility="hidden"
pointerobj.style.visibility="hidden"
tipobj.style.left="-1000px"
tipobj.style.backgroundColor=''
tipobj.style.width=''
tipobj.innerHTML='';
}
}

document.onmousemove=positiontip

//Selecting checkboxes
function SetAllCheckBoxes(FormName, FieldName, CheckValue)
{
	if(!document.forms[FormName])
		return;
	var objCheckBoxes = document.forms[FormName].elements[FieldName];
	if(!objCheckBoxes)
		return;
	var countCheckBoxes = objCheckBoxes.length;
	if(!countCheckBoxes)
		objCheckBoxes.checked = CheckValue;
	else
		// set the check value for all check boxes
		for(var i = 0; i < countCheckBoxes; i++)
			objCheckBoxes[i].checked = CheckValue;
}

//Selecting checkboxes
function SetAllUnCheckBoxes(FormName, FieldName, CheckValue)
{
	if(!document.forms[FormName])
		return;
	var objCheckBoxes = document.forms[FormName].elements[FieldName];
	if(!objCheckBoxes)
		return;
	var countCheckBoxes = objCheckBoxes.length;
	if(!countCheckBoxes)
		objCheckBoxes.checked = null;
	else
		// set the check value for all check boxes
		for(var i = 0; i < countCheckBoxes; i++)
			objCheckBoxes[i].checked = null;
}

function selectAllCheck(FormName, FieldName, CheckValue) {
	var toggLink = document.getElementById(FormName+'Link');
	if(toggLink.innerHTML == 'Check all') {
			toggLink.innerHTML = 'Uncheck all';
			SetAllCheckBoxes(FormName, FieldName, CheckValue);
	}
	else {
			toggLink.innerHTML = 'Check all';
			SetAllUnCheckBoxes(FormName, FieldName, CheckValue);
	}
}

function selectAllCheckAll() {
	selectAllCheck('sameLessonForm', 'sameLessonCheck', true);
	SetAllCheckBoxes('relatedMomentsForm', 'relatedMomentsCheck', true);
}

function downloadManifest(aid) {
	var fieldsValues = 'aid='+aid;
	var checkedFieldsValues = '';
	
	var mainMoment = document.mainMomentForm.mainMomentCheck;
	var relatedMoments = document.relatedMomentsForm.relatedMomentsCheck;
	var sameLesson = document.sameLessonForm.sameLessonCheck;
	
	var countRelatedMoments = relatedMoments.length;
	var countSameLesson = sameLesson.length;
	
	if(mainMoment.checked == true) {
			checkedFieldsValues += '&m[]='+mainMoment.value;
	}
	
	if(!countRelatedMoments) {
			if(relatedMoments.checked == true) {
				checkedFieldsValues += '&m[]='+relatedMoments.value;
			}
	}
	else {
		for (i = 0; i < relatedMoments.length; i++) {
			if(relatedMoments[i].checked == true) {
				checkedFieldsValues += '&m[]='+relatedMoments[i].value;
			}
		}
	}
	
	if(!countSameLesson) {
			if(sameLesson.checked == true) {
				checkedFieldsValues += '&m[]='+sameLesson.value;
			}
	}
	else {
		for (i = 0; i < sameLesson.length; i++) {
			if(sameLesson[i].checked == true) {
				checkedFieldsValues += '&m[]='+sameLesson[i].value;
			}
		}
	}
	
	if(checkedFieldsValues == '') {
		alert('You have to select at least one moment');	
	}
	else {
			fieldsValues += checkedFieldsValues;
			window.location = "http://advancedelearning.com/sanako/getManifest.php?"+fieldsValues;
	}
}

function downloadManifestOnly(aid) {
	var fieldsValues = 'aid='+aid+'&m[]='+aid;
	window.location = "http://advancedelearning.com/sanako/getManifest.php?"+fieldsValues;
}

function downloadFullSubject(cid) {
	var fieldsValues = 'aid='+999+'&m[]='+cid;
	window.location = "http://advancedelearning.com/sanako/getManifest.php?"+fieldsValues;
}

function changeTransparenci(container) {
	container.style.opacity = "1";
	container.style.filter = "alpha(opacity=100)";
}
	
function change_backTransparenci(container) {
	container.style.opacity = ".8";
	container.style.filter = "alpha(opacity=80)";
}