function openMail(kind, param)
{
	var dlh;
	var dom = 's' + 'n' + 's' + '.' + 'c' + 'o' + '.' + 'a' + 't';
	
	switch (kind)
	{
		case 'osns': dlh = 'o' + 'f' + 'f' + 'i' + 'c' + 'e' + '@' + dom; break;
		case 'ipwdsns': dlh = 'i' + 'n' + 'e' + 't' + 'p' + 'w' + 'd' + '@' + dom; break;
	}
	dlh = 'm' + 'a' + 'i' + 'l' + 't' + 'o' + ':' + dlh;
	if (param && param != '')
		dlh += '?' + param;
	document.location.href = dlh;
}