/* OBM JavaScript */

var	_h = location.href;
if (location.hostname == "crypto.ne.jp")
	location.replace(_h.replace("crypto.ne.jp", "www.crypto.ne.jp"));

// eMail
function mailer(dom, acc)
{
	location.href = String.fromCharCode(109,97,105,108,116,111,58) + acc + String.fromCharCode(64) + dom;
	return false;
}

function sendMail()
{
	return mailer("crypto.ne.jp", "shiori");
}


// object 表示・非表示

function ieGetElementById(id)
{
	return document.all(id);
}

if (document.all && !document.getElementById)
	document.getElementById = ieGetElementById;

function getStyleObject(id)
{
	var	styleObject = null;
	if (document.getElementById) {
		var	elm = document.getElementById(id);
		if (elm && elm.style)
			styleObject = elm.style;
	}
	return styleObject;
}

var	_vID = null;
function puwHide(id)
{
	if (_vID) {
		var	styleObject = getStyleObject(id);
		if (styleObject) {
			_vID = null;
			styleObject.visibility = 'hidden';
		}
	}
}

function puwVisible(id)
{
	if (!_vID) {
		var	styleObject = getStyleObject(id);
		if (styleObject) {
			_vID = id;
			styleObject.display = 'block';
			styleObject.visibility = 'visible';
		}
	}
}

function display(id, flg)
{
	var	styleObject = getStyleObject(id);
	if (styleObject) {
		styleObject.visibility = flg ? 'visible' : 'hidden';
		styleObject.display = flg ? 'block' : 'none';
	}
	return false;
}