var idcheck = {
	getid: function(val)
	{
		var req = getXMLHTTP();
	
		req.onreadystatechange = function()
		{
			if(req.readyState == 4)
			{
				//showAjaxWorkingIndicator(false);
				if (req.status == 200)
				{
					checkresult = eval("("+req.responseText+")");
					
					if (checkresult.result == "ok")
					{
						alert(val + "Àº »ç¿ë °¡´ÉÇϽʴϴÙ.");
						document.getElementById("id_check").value="ok";
					}
					else
					{
						alert(val + "Àº »ç¿ë ºÒ°¡´ÉÇϽʴϴÙ.");
						document.getElementById("id_check").value="false";
					}
					
					
				}
			}
			else
			{
					//showAjaxWorkingIndicator(true);
			}
		}

		req.open('GET',"/call/call_id_check.asp?id="+escape(val),true);
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		req.send(null);
	}
};