function callServerSideScript(id) {
	var a = new Ajax.Request (
		"main.php" ,
		{
			"method": "get",
			"parameters": "id="+id,
			onSuccess: function(request) {
				$("index").innerHTML = "読み込み中......"; 
			} ,
			onComplete: function(request) {
				$("index").innerHTML = request.responseText;
				//alert(request.responseText);
			} ,
			onFailure: function(request) {
				$("index").innerHTML = "<em>読み込みに失敗しました</em>"; 
			} ,
			onException: function (request) {
				$("index").innerHTML = "<em>読み込み中にエラーが発生しました</em>";
			}
		}
	);	
}