function sendMypageLog(){

	//�N�b�L�[�̒��̃}�C�y�[�WID���擾
	var cookie;
	var id;
	var check;
	
	//�N�b�L�[�̓ǂݍ���
	cookie=document.cookie;
	
	//"MYPAGE_ID="�ŃN�b�L�[�̒��g���������邽�߂̕ϐ�
	id="MYPAGE_ID%3a";
	
	//�T�������N�b�L�[�̈ʒu��ݒ�
	check=cookie.indexOf(id,0);
	
	//"MYPAGE_ID="�����邩�ǂ����̔��f
	if(check!=-1){
		//�T�����N�b�L�[�̏I���̈ʒu��ݒ�
		str=cookie.indexOf("%7c",check+id.length);
		//�N�b�L�[����f�[�^�����o��
		mypage_id=cookie.substring(check+id.length,str);
		
		//���݃y�[�WURL�̃p�X�����擾
		var urlAll = location.href;
		var urlPth = location.pathname;
		var pos = urlAll.lastIndexOf(urlPth);
		var url = urlAll.substring(pos);
		
		//�擾����URL���G���R�[�h����
		var location_url=encodeURIComponent(url);
		
		//�t�@�C���ɃA�N�Z�X����M���e���m�F
		
		//XMLHttpRequest�I�u�W�F�N�g����
		var httpoj = createHttpRequest();
		//open ���\�b�h
		httpoj.open( 'POST' , '/cgi-bin/mypage_log.cgi' , true );
		
		//send ���\�b�h
		httpoj.send( "URL=" + location_url);
	//�}�C�y�[�WID������������I��
	}else{
		return  false;
	}
	
}

function createHttpRequest(){

	//Win ie�p
	if(window.ActiveXObject){
		try {
			//MSXML2�ȍ~�p
			return new ActiveXObject("Msxml2.XMLHTTP"); //[1]'
		} catch (e) {
			try {
				//��MSXML�p
				return new ActiveXObject("Microsoft.XMLHTTP"); //[1]'
			} catch (e2) {
				return null;
			}
		 }
	} else if(window.XMLHttpRequest){
		//Win ie�ȊO��XMLHttpRequest�I�u�W�F�N�g�����u���E�U�p
		return new XMLHttpRequest(); 
	} else {
		return null;
	}
}