function addMyCard(id){
	var request;

	if (window.XMLHttpRequest){
		request = new XMLHttpRequest();	
	} else if (window.ActiveXObject){
		try {
			request = new ActiveXObject('Msxml2.XMLHTTP');
		} catch(e) {
			request = new ActiveXObject('Microsoft.XMLHTTP');
		}
	} else {
		// no support
	}
	if(navigator.userAgent.indexOf("Firefox") != -1){ 
		request.onload = function() {
			if (request.readyState == 4 && request.status == 200){
				if (request.responseText == 'true'){
					document.getElementById('mycard_add'+id).style.display = 'none';
					document.getElementById('mycard_list'+id).style.display = 'block';
				}
			}
		};
	} else {
		request.onreadystatechange = function() {
			if (request.readyState == 4 && request.status == 200){
				if (request.responseText == 'true'){
					document.getElementById('mycard_add'+id).style.display = 'none';
					document.getElementById('mycard_list'+id).style.display = 'block';
				}
			}
		};
	}

	request.open('GET', './mycard2.php?id='+id+'&mode=add', true);
	request.send(null);

	if(navigator.userAgent.indexOf("Firefox") != -1){ 
		request.onload = function() {
			if (request.readyState == 4 && request.status == 200){
				window.location.reload();
			}
		};
	} else {
		request.onreadystatechange = function() {
			if (request.readyState == 4 && request.status == 200){
				window.location.reload();
			}
		};
	}
}