function showThemeBook(id, issueSize){
	//issueSize 만큼 처리..
	for(var i=0; i<issueSize; i++){
		daum.removeClassName("issue"+i, "on");
	}
	daum.addClassName(id, "on");
}

function showStore(id){
	//8개 서점 모두
	for(var i=0; i<8; i++){
		daum.removeClassName("store"+i, "on");
	}
	daum.addClassName(id, "on");
}

function showBest(idx){
	var list = $C(daum.getParent("bestList" + idx), "list_book");
	for(var i=0; i<list.length; i++){
		daum.removeClassName("bestCategory" + i, "on");
		daum.hide("bestList" + i);
	}
	daum.addClassName("bestCategory"+idx, "on");
	daum.show("bestList" + idx);
}

function showEBook(idx){
	var list = $C(daum.getParent("eBookList" + idx), "list_book");
	for(var i=0; i<list.length; i++){
		daum.removeClassName("eBookMenu" + i, "on");
		daum.hide("eBookList" + i);
	}
	daum.addClassName("eBookMenu"+idx, "on");
	daum.show("eBookList" + idx);
}

function showRanking(id){
	var rankingWraps = ["rankingView", "rankingReview", "rankingBookTail"];
	rankingWraps.each(function(wrap){
		daum.removeClassName(wrap, 'on');
	});
	daum.addClassName(id, 'on');
}

//ebook top
function changeEbookType(type){
	var btn = $$("#cFeature .wrap_btn .page");
	var list = $$("#cFeature .wrap_list");
	
	btn.each(function(item){
		daum.removeClassName(item, "on");
	});
	daum.addClassName(btn[type], "on");
	
	list.each(function(item){
		daum.addClassName(item, "hide");
	});
	daum.removeClassName(list[type], "hide");
	
	if(type){
		daum.hide("eBookTitle1");
		daum.show("eBookTitle2");
	}else{
		daum.show("eBookTitle1");
		daum.hide("eBookTitle2");
	}
	
}	
	
function toggleEbook(elm){
	var parent = elm;
	if(daum.hasClassName(elm, "over")){
		daum.removeClassName(elm, "over");
	}else{
		daum.addClassName(elm, "over");
	}
}

function changeEvent(type){
	var eventlist = $$(".section_ebevent .list_event .img_event");
	for(var i=0, len=eventlist.length; i<len; i++){
		if(type == "next"){
			if(daum.visible(eventlist[i]) && eventlist[i+2]){
				daum.hide(eventlist[i]); daum.removeClassName(eventlist[i], "fst");
				daum.addClassName(eventlist[i+1], "fst");
				daum.show(eventlist[i+2]);
				return;
			}
		}else{
			if(daum.visible(eventlist[i])){
				if(i==0){ 
					//alert("첫 페이지입니다."); 
				}else{
					daum.removeClassName(eventlist[i], "fst");
					daum.hide(eventlist[i+1]);
					daum.show(eventlist[i-1]); daum.addClassName(eventlist[i-1], "fst");
					return;
				}
			}
		}
	}
	if(type == "next"){
		//alert("마지막 페이지 입니다");
	}
}

function showEbookStore(index){
	var store = $$(".special_price .cont");
	
	store.each(function(item){
		daum.removeClassName(item, "on");
	});
	daum.addClassName(store[index], "on");
}

function showCategoryBook(id, index){
	var cate = $$("#" + id + " .list_cate li");
	var book = $$("#" + id + " .list_book");
	
	cate.each(function(item){
		daum.removeClassName(item, "on");	
	});
	daum.addClassName(cate[index], "on");
	
	book.each(function(item){
		daum.hide(item);
	});
	daum.show(book[index]);
}	

function changeBestEbook(index){
	var best = $$(".wing_bestseller .wrap_rank_inner");
	if(index){
		daum.removeClassName(best[0], "on");
		daum.addClassName(best[1], "on");
	}else{
		daum.removeClassName(best[1], "on");
		daum.addClassName(best[0], "on");
	}
}

function checkContentQuery(frm){
	frm.query.value = $("contQuery").value;
	$("contQuery").value = '';
}