var orihimeCookie = "orihimeCustomKey";

function openWindow(url)
{
	window.open(url, null,'width=570, height=400, menubar=no, toolbar=no, scrollbars=yes');
}

function getCookie(key)
{	
	var result = "";
	
	var cookies = document.cookie;
	var cookieKey = orihimeCookie + key;
	if(cookies)
	{
		
		var arr = cookies.split(";");
		var reg = new RegExp(cookieKey);
		for(var i = 0; i < arr.length; i++)
		{
			var key = arr[i].substring(0, arr[i].indexOf("=")+1);
			if(reg.test(key))
			{
				result = arr[i].substring(arr[i].indexOf("=")+1, arr[i].length);
				break;
			}
		}
	}
	return result;
}
function setCookie(key, value)
{
	var exp = new Date();
	exp.setTime(exp.getTime()+1000*60*60*24*7);
	
	var cookieKey = orihimeCookie + key;
	document.cookie = cookieKey + key + value + ";expires=" + exp.toGMTString() + ";";
}