//加入追蹤
function AddTrack(AuctionID){

	$.get('auctionItem.php',{'action':'addtrack','AuctionID':AuctionID},function(result){	
		xresult		= JSON.parse(result);
			if(xresult.result =='0'){	
				$("#jy_track_r_" + AuctionID).html( '<img src="../images/jy_track_had.gif">' ) ;
			}else if(xresult.result == '1'){
				alert( '您已加入追蹤過了' ) ;
			}else{
				alert( '無法加入追蹤' ) ;
			}
			
	});

}