function checkcard(number){
	if(number != null){			
			$.ajax({
			url:'/checkcard.jsp',
			type:'post',
			dataType:'text',
			data:'number='+number+'&date='+new Date(),
			error:function(json){
				alert("sorry,hava a error !");
			},
			success:function(text){
				document.getElementById("card").innerHTML=text;
			}
		});
	}
}

function checkspcard(number){
	if(number != null){			
			$.ajax({
			url:'/checkspcard.jsp',
			type:'post',
			dataType:'text',
			data:'number='+number+'&date='+new Date(),
			error:function(json){
				alert("sorry,hava a error !");
			},
			success:function(text){
				document.getElementById("spcard").innerHTML=text;
			}
		});
	}
}