// JavaScript Document


//Header Menu Show
function showMenu(id) {
	switch(id){
	case 'glb' : $('#h_glb').addClass("gnb_glb_on");
		break;
	case 'lang' : $('#h_lang').addClass("gnb_lang_on");
		break;
	case 'aff' : $('#f_aff').addClass("aff_on");
		break;
	default : $('#h_'+id).addClass("lnb_"+id+"_on"); break;
	}
}

//Header Menu Hide
function hideMenu(id) {
	switch(id){
	case 'glb' : $('#h_glb').removeClass("gnb_glb_on");
		break;
	case 'lang' : $('#h_lang').removeClass("gnb_lang_on");
		break;
	case 'aff' : $('#f_aff').removeClass("aff_on");
	default : $('#h_'+id).removeClass("lnb_"+id+"_on"); break;

	}
}


/** 메인페이지 롤링 **/
var mouse = 1;
var inews = 4;
function newsroll() {
	if(mouse==0) return;
	$("#newsitem"+inews).css("display","none");
	++inews;
	if(inews > 4) inews = 0;
	$("#newsitem"+inews).css("display","block");

}
function slideShow() {

	$('#gallery1 a').css({opacity: 0.0});
	$('#gallery1 a:first').css({opacity: 1.0});

	$('#gallery2 a').css({opacity: 0.0});
	$('#gallery2 a:first').css({opacity: 1.0});

	$('#gallery3 a').css({opacity: 0.0});
	$('#gallery3 a:first').css({opacity: 1.0});

	setInterval('gallery()',6000);

}

function gallery() {
	var current = ($('#gallery1 a.show')?  $('#gallery1 a.show') : $('#gallery1 a:first'));
	var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery1 a:first') :current.next()) : $('#gallery1 a:first'));
	next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);
	current.animate({opacity: 0.0}, 1000).removeClass('show');

	var current = ($('#gallery2 a.show')?  $('#gallery2 a.show') : $('#gallery2 a:first'));
	var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery2 a:first') :current.next()) : $('#gallery2 a:first'));
	next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);
	current.animate({opacity: 0.0}, 1000).removeClass('show');

	var current = ($('#gallery3 a.show')?  $('#gallery3 a.show') : $('#gallery3 a:first'));
	var next = ((current.next().length) ? ((current.next().hasClass('caption'))? $('#gallery3 a:first') :current.next()) : $('#gallery3 a:first'));
	next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);
	current.animate({opacity: 0.0}, 1000).removeClass('show');

}