function getCookie( name ) {
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
		return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ';', len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}


function setCookie( name, value, expires, path, domain, secure ) {
	var today = new Date();
	today.setTime( today.getTime() );
	if ( expires ) {
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	
	document.cookie = name+'='+escape( value ) +
		( ( expires ) ? ';expires='+expires_date.toGMTString() : '' ) +
		( ( path ) ? ';path=' + path : '' ) +
		( ( domain ) ? ';domain=' + domain : '' ) +
		( ( secure ) ? ';secure' : '' );
}

function login(thisForm){

	if ( thisForm.save.checked ){

		var preId = document.mypage.id.value;
		var prePass = document.mypage.pwd.value;

		setCookie('hssid', preId, 180, '', '', '');
		setCookie('hsspass', prePass, 180, '', '', '');

	}

	thisForm.action = "https://sv61.wadax.ne.jp/~khj-hsc-org/login.php";
	thisForm.target = '_self';
	thisForm.submit();

	return false;

}

window.onload = function(){
			loadPreset('hssid', 'hsspass', 'mypage')
};

function loadPreset(id, pass, targetForm) {

	var preId = getCookie(id);
	var prePass = getCookie(pass);

	if(document.cookie){

		if (preId != null && prePass != null) {
			document.getElementById(targetForm).id.value = preId;
			document.getElementById(targetForm).pwd.value = prePass;
		}

	}
}