// JavaScript Document
/* EBS ±³A° */
function myebs_study(){
	if(!document.getElementById("mystudy_tab")) return false;
	
	var layer_array = new Array();
	layer_array[0] = "mystudy_list01";
	layer_array[1] = "mystudy_list02";
	layer_array[2] = "mystudy_list03";
	layer_array[3] = "mystudy_list04";
	layer_array[4] = "mystudy_list05";
	
	var source = document.getElementById("mystudy_tab").getElementsByTagName("img");
	
	for(i=0; i<source.length; i++){
		source[i].count = i;
		source[i].onclick = function(){
			for(j=0; j<source.length; j++){
				source[j].src = source[j].src.replace("over.gif", "normal.gif");
				document.getElementById(layer_array[j]).style.display = "none";
			}
			this.src = this.src.replace("normal.gif", "over.gif");
			document.getElementById(layer_array[this.count]).style.display = "block";
		} // end of onclick
	}
}
addLoadEvent(myebs_study);


/* Rolling Banner Start */
var xScrollTo = 0;
var xScrollFrom = 0;
var speed = 0;
var start = 0;
var func_PhRolling = null;

function PhRolling_action(){
	var target = document.getElementById("review_linkCourse");

	if(xScrollTo > xScrollFrom){
		speed = Math.ceil((xScrollTo - xScrollFrom) * 0.1);
	}else if(xScrollTo <= xScrollFrom){
		speed = Math.floor((xScrollTo - xScrollFrom) * 0.1);
	}

	target.style.left = (parseInt(target.style.left, 10) + speed) + "px";
	xScrollFrom = parseInt(target.style.left, 10);
	
	if(Math.abs(Math.abs(xScrollTo) - Math.abs(xScrollFrom)) == 0){
		document.getElementById("review_linkLeft").style.visibility = "visible";
		document.getElementById("review_linkRight").style.visibility = "visible";
//		return false;
	} // end of if
	func_PhRolling = setTimeout ("PhRolling_action()", 36);
}

function PhRolling_rightMove(){
	 var target = document.getElementById("review_linkCourse");
	 
	 var roll_turn = target.getElementsByTagName("LI").length;

	if(parseInt(target.style.left, 10) <= -(120*(roll_turn-4))){
		alert("마지막입니다");
		return false;
	} 
	
	document.getElementById("review_linkLeft").style.visibility = "hidden";
	document.getElementById("review_linkRight").style.visibility = "hidden";

	xScrollTo = parseInt(target.style.left, 10) - 500;
	clearTimeout(func_PhRolling);
	PhRolling_action();
}

function PhRolling_leftMove(){
	var target = document.getElementById("review_linkCourse");
	
	if(parseInt(target.style.left, 10) == 0){
		alert("처음입니다");
		return false;
	}

	document.getElementById("review_linkLeft").style.visibility = "hidden";
	document.getElementById("review_linkRight").style.visibility = "hidden";

	xScrollTo = parseInt(target.style.left, 10) + 500;
	clearTimeout(func_PhRolling);
	PhRolling_action();
}

function PhRolling_start(){
	if(!document.getElementById("review_linkCourse")) return false;
	var target = document.getElementById("review_linkCourse");
	 
	var roll_turn = target.getElementsByTagName("LI");
	target.style.left = 0;
	target.style.top = "13px";
	target.style.width = (145 * roll_turn.length) + "px";

	document.getElementById("review_linkLeft").onclick = function(){
		PhRolling_leftMove();
		return false;
	}
		
	document.getElementById("review_linkRight").onclick = function(){
		PhRolling_rightMove();
		return false;
	}
	
	start = 1;
}
addLoadEvent(PhRolling_start);



/* Rolling Banner Start   02 */

function PhRolling_action02(){
	var target = document.getElementById("review_linkCourse02");

	if(xScrollTo > xScrollFrom){
		speed = Math.ceil((xScrollTo - xScrollFrom) * 0.1);
	}else if(xScrollTo <= xScrollFrom){
		speed = Math.floor((xScrollTo - xScrollFrom) * 0.1);
	}

	target.style.left = (parseInt(target.style.left, 10) + speed) + "px";
	xScrollFrom = parseInt(target.style.left, 10);
	
	if(Math.abs(Math.abs(xScrollTo) - Math.abs(xScrollFrom)) == 0){
		document.getElementById("review_linkLeft02").style.visibility = "visible";
		document.getElementById("review_linkRight02").style.visibility = "visible";
//		return false;
	} // end of if
	func_PhRolling = setTimeout ("PhRolling_action02()", 36);
}

function PhRolling_rightMove02(){
	 var target = document.getElementById("review_linkCourse02");
	 
	 var roll_turn = target.getElementsByTagName("LI").length;

	if(parseInt(target.style.left, 10) <= -(120*(roll_turn-4))){
		alert("마지막입니다");
		return false;
	} 
	
	document.getElementById("review_linkLeft02").style.visibility = "hidden";
	document.getElementById("review_linkRight02").style.visibility = "hidden";

	xScrollTo = parseInt(target.style.left, 10) - 500;
	clearTimeout(func_PhRolling);
	PhRolling_action02();
}

function PhRolling_leftMove02(){
	var target = document.getElementById("review_linkCourse02");
	
	if(parseInt(target.style.left, 10) == 0){
		alert("처음입니다");
		return false;
	}

	document.getElementById("review_linkLeft02").style.visibility = "hidden";
	document.getElementById("review_linkRight02").style.visibility = "hidden";

	xScrollTo = parseInt(target.style.left, 10) + 500;
	clearTimeout(func_PhRolling);
	PhRolling_action02();
}

function PhRolling_start02(){
	if(!document.getElementById("review_linkCourse02")) return false;
	var target = document.getElementById("review_linkCourse02");
	 
	var roll_turn = target.getElementsByTagName("LI");
	target.style.left = 0;
	target.style.top = "13px";
	target.style.width = (145 * roll_turn.length) + "px";

	document.getElementById("review_linkLeft02").onclick = function(){
		PhRolling_leftMove02();
		return false;
	}
		
	document.getElementById("review_linkRight02").onclick = function(){
		PhRolling_rightMove02();
		return false;
	}
	
	start = 1;
}
addLoadEvent(PhRolling_start02);



function review_tabmenu(){
	if(!document.getElementById("review_tab")) return false;

	
	var layer_array = new Array();
	layer_array[0] = "review_manu01";
	layer_array[1] = "review_manu02";


	var source = document.getElementById("review_tab").getElementsByTagName("img");
	 
	 var Style_left = parseInt(document.getElementById("review_linkCourse").style.left,10);


	for(i=0; i<source.length; i++){
		source[i].count = i;
		source[i].onclick = function(){
			for(j=0; j<source.length; j++){
				source[j].src = source[j].src.replace("on.gif", "off.gif");
				document.getElementById(layer_array[j]).style.display = "none";
			}
			//document.getElementById("review_linkCourse02").style.left = "";
			this.src = this.src.replace("off.gif", "on.gif");
			document.getElementById(layer_array[this.count]).style.display = "block";
			return false;
		} // end of onclick
	}
}

addLoadEvent(review_tabmenu);

function simulation_layer_on(){
	document.getElementById("simulation_layer").style.display = "";
}

function simulation_layer_off(){
	document.getElementById("simulation_layer").style.display = "none";
}


var onoff=0;
var re_num=0;
function popup_memo_view(){
	if(!document.getElementById("popup_body")) return false;
	var target = document.getElementById("popup_body");
	var soso = target.getElementsByTagName("a");
	
		for(i=0; i < soso.length  ; i++){
			soso[i].onclick = function(){
					var no = this.id;

				if (re_num==no && onoff==0)//document.getElementById("list_view_"+no).style.display == "")
				{
					document.getElementById("list_view_"+no).style.display = "none"
					onoff=1;
				}
				else{
					for(j=1; j<soso.length+1; j++){
					document.getElementById("list_view_"+j).style.display = "none"
					}
					document.getElementById("list_view_"+no).style.display = ""
					onoff=0
					re_num=no;
				}
			}//end onclick
		}//end  for
}

addLoadEvent(popup_memo_view);


/* myEBS */
var clickedTabStudy = 0;
function course_progress_tab(){
	if(!document.getElementById("course_progress_tab")) return false;
	
	var layer_array = new Array();
	layer_array[0] = "";
	layer_array[1] = "B0";
	layer_array[2] = "E0";
	layer_array[3] = "K0";
	layer_array[4] = "M0";
	layer_array[5] = "Z0";
	layer_array[6] = "X0";
	
	var source = document.getElementById("course_progress_tab").getElementsByTagName("img");
	
	for(i=0; i<source.length; i++){
		source[i].count = i;
		source[i].onclick = function(){
			var clickJ = 0;
			if(layer_array[this.count] != "E0" && layer_array[this.count] != "B0") {
				for(j=0; j<source.length; j++){				
					source[j].src = source[j].src.replace("over.gif", "normal.gif");	
					if(source[j] == this) {
						clickJ = j;
					}			
				}
			}
			
			if(layer_array[this.count] == "Z0" || layer_array[this.count] == "X0") {
				source[clickedTabStudy].src = source[clickedTabStudy].src.replace("normal.gif", "over.gif");
				this.src = this.src.replace("over.gif", "normal.gif");
			} else if(layer_array[this.count] == "B0") {
				/*
				source[clickedTabStudy].src = source[clickedTabStudy].src.replace("normal.gif", "over.gif");
				this.src = this.src.replace("over.gif", "normal.gif");
				top.location.href = "/actions/MyMiddleMyebsStudyAction?cmd=middle_mylecture&premium_yn=Y";
				*/
				parent.top.location.href="http://primary.ebs.co.kr/mypage/course/current/list";
				//window.open("http://primary.ebs.co.kr/mypage/course/current/list");
			} else if(layer_array[this.count] == "E0") {
				parent.top.location.href="http://mid.ebs.co.kr/mypage/course/current/list";
				//window.open("http://mid.ebs.co.kr/mypage/course/current/list");
			} else {
				this.src = this.src.replace("normal.gif", "over.gif");
				f.category_id.value = layer_array[this.count];
				getList(1);
			}
			clickedTabStudy = clickJ;
		} // end of onclick
	}
}
addLoadEvent(course_progress_tab);

/* myEBS */
function complete_tab(){
	if(!document.getElementById("complete_tab")) return false;
	
	var layer_array = new Array();
	layer_array[0] = "";
	layer_array[1] = "B0";
	layer_array[2] = "E0";
	layer_array[3] = "K0";
	layer_array[4] = "M0";
	layer_array[5] = "Z0";
	layer_array[6] = "X0";
	
	var source = document.getElementById("complete_tab").getElementsByTagName("img");
	
	for(i=0; i<source.length; i++){
		source[i].count = i;
		source[i].onclick = function(){
			var clickJ = 0;
			if(layer_array[this.count] != "E0" && layer_array[this.count] != "B0") {
				for(j=0; j<source.length; j++){
					source[j].src = source[j].src.replace("over.gif", "normal.gif");	
					if(source[j] == this) {
						clickJ = j;
					}		
				}
			}
			
			if(layer_array[this.count] == "Z0" || layer_array[this.count] == "X0") {
				source[clickedTabStudy].src = source[clickedTabStudy].src.replace("normal.gif", "over.gif");
				this.src = this.src.replace("over.gif", "normal.gif");
			} else if(layer_array[this.count] == "B0") {
				/*
				source[clickedTabStudy].src = source[clickedTabStudy].src.replace("normal.gif", "over.gif");
				this.src = this.src.replace("over.gif", "normal.gif");
				top.location.href = "/actions/MyMiddleMyebsStudyAction?cmd=middle_mylecture&premium_yn=C";
				*/
				parent.top.location.href="http://primary.ebs.co.kr/mypage/course/complete/list";
				//window.open("http://primary.ebs.co.kr/mypage/course/complete/list");
			} else if(layer_array[this.count] == "E0") {
				parent.top.location.href="http://primary.ebs.co.kr/mypage/course/complete/list";
				//window.open("http://mid.ebs.co.kr/mypage/course/complete/list");
			} else {
				this.src = this.src.replace("normal.gif", "over.gif");
				f.category_id.value = layer_array[this.count];
				getList(1);
			}
			clickedTabStudy = clickJ;
		} // end of onclick
	}
}
addLoadEvent(complete_tab);

/* myEBS */
function statistics_board_tab(){
	if(!document.getElementById("statistics_board_tab")) return false;
	
	var layer_array = new Array();
	layer_array[0] = "";
	layer_array[1] = "B0";
	layer_array[2] = "E0";
	layer_array[3] = "K0";
	layer_array[4] = "M0";
	layer_array[5] = "Z0";
	layer_array[6] = "X0";
	
	var source = document.getElementById("statistics_board_tab").getElementsByTagName("img");
	
	for(i=0; i<source.length; i++){
		source[i].count = i;
		source[i].onclick = function(){
			var clickJ = 0;
			for(j=0; j<source.length; j++){
				source[j].src = source[j].src.replace("over.gif", "normal.gif");	
				if(source[j] == this) {
					clickJ = j;
				}		
			}
			
			if(layer_array[this.count] == "Z0" || layer_array[this.count] == "X0") {
				source[clickedTabStudy].src = source[clickedTabStudy].src.replace("normal.gif", "over.gif");
				this.src = this.src.replace("over.gif", "normal.gif");
			} else {
				this.src = this.src.replace("normal.gif", "over.gif");
				f.category_id.value = layer_array[this.count];
				getList(1);
			}
			clickedTabStudy = clickJ;
		} // end of onclick
	}
}
addLoadEvent(statistics_board_tab);