var pre = "_menu_";
var ctrl = "Ctrl";

function SetCookie4Menu(c_name, value, expiredays, path) {
	var exdate = new Date();
	exdate.setDate(exdate.getDate() + expiredays);
	document.cookie = c_name + "=" + escape(value) + "; expires=" + exdate.toGMTString() + "; path=" + path;
}

function GetCookie4Menu(c_name) {
	if (document.cookie.length) {
		c_start = document.cookie.indexOf(c_name + "=");
		if (c_start != -1){
			c_start = c_start + c_name.length + 1;
			c_end = document.cookie.indexOf(";", c_start);
			return unescape( document.cookie.substring(c_start, c_end));
		}
	}
	return "";
}
function AutoMenuShow(id, obj){
	var target = document.getElementById(id);
	var ctrlObj = document.getElementById(id + ctrl);
	var cookie_date = new Date();
	cookie_date.setTime( cookie_date.getTime() - 1);
	if(target){
		if(target.style.display == "none"){
			target.style.display = "block";
			if(ctrlObj) ctrlObj.innerHTML = "-";
		}else{
			target.style.display = "none";
			if(ctrlObj) ctrlObj.innerHTML = "+";
		}

		var _Paths = new Array(
			//"/kr/",
			"/kr/products/",
			"/kr/products/stylepix/",
			"/kr/products/stylepixpro/",
			//"/kr/downloads/",
			//"/kr/downloads/stylepix/",
			//"/kr/downloads/stylepixpro/",
			"/kr/community/",
			"/kr/community/stylepix/",
			"/kr/community/stylepixpro/",
			//"/kr/support/",
			//"/kr/support/stylepix/",
			//"/kr/support/stylepixpro/",
			//"/en/",
			"/en/products/",
			"/en/products/stylepix/",
			"/en/products/stylepixpro/",
			//"/en/downloads/",
			//"/en/downloads/stylepix/",
			//"/en/downloads/stylepixpro/",
			"/en/community/",
			"/en/community/stylepix/",
			"/en/community/stylepixpro/",
			//"/en/support/",
			//"/en/support/stylepix/",
			//"/en/support/stylepixpro/",
			"/bbs/"
		);
		for(var i=0;i<_Paths.length;i++){
			SetCookie4Menu(pre + id, target.style.display, 365, _Paths[i]);
		}
	}
}

function MenuInit4Homepage(){
	var menuIds = new Array(
		"CommStylePix",
		"CommStylePixPro"
	);

	for(var i=0;i<menuIds.length;i++){
		var target  = document.getElementById(menuIds[i]);
		var ctrlObj = document.getElementById(menuIds[i] + ctrl);

		if(target){
			var value = GetCookie4Menu(pre + menuIds[i]);
			if(value == "none"){
				target.style.display = "none";
				if(ctrlObj) ctrlObj.innerHTML = "+";
			}else{
				target.style.display = "block";
				if(ctrlObj) ctrlObj.innerHTML = "-";
			}
		}
	}
}