ajaxing = false; 
var looprouter = function(){
	if(ajaxing){return;}
	var expresstype = $('[name=expresstype]:checked').val();
	var keySN = $('#epresssn').val();
	if(expresstype.length<1){return;}
	var Eurl = '/api/api.php?method=express.'+expresstype+'&sn='+keySN+'&'+Math.random();	
	if(keySN.length != 12){return;}
	if(expresstype == 'sf'){
		$.ajax({
			url:Eurl,
			dataType:'json',
			beforeSend:function(){ $('#sfRouter').find("ul").html('Loading.....').end().show();ajaxing = true;},
			complete:function(){ajaxing = false; },
			success:function(results){
				if(results.length>0){
					result = results[0];
					$('#sfRouter>ul').html('');
					if(result.id){
						for(var i=0;i< result.routes.length;i++){
							time = result.routes[i].scanDateTime;
							time = time.replace("T","&nbsp;");
							time = time.replace("+0800","&nbsp;");
							string = "<li><div><i "+((i===(result.routes.length-1))?' style="background-position: 0 0;" ':'')+"></i></div>"+ time +result.routes[i].remark+"</li>";
							$('#sfRouter>ul').prepend(string);
						}
					}else{
						$('#sfRouter>ul').html('Sorry! There aren\'t any result!');
					}
				}else{
					$('#sfRouter>ul').html('Sorry! There aren\'t any result!');
				}
			}
		});
	}else if(expresstype == 'sto'){
		$.ajax({
			url:Eurl,
			dataType:'json',
			beforeSend:function(){ $('#sfRouter').find("ul").html('Loading.....').end().show();ajaxing = true;},
			complete:function(){ajaxing = false; },
			success:function(result){
				if(result.length>0){
					$('#sfRouter>ul').html('');
					for(var i=0;i< result.length;i++){
						time = result[i].time;
						string = "<li><div><i "+((i===0)?' style="background-position: 0 0;" ':'')+"></i></div>"+ 
								 time +'<br/>'+result[i].EnContext+'<br/>'+result[i].context+"</li>";
						$('#sfRouter>ul').append(string);
					}
				}else{
					$('#sfRouter>ul').html('Sorry! There aren\'t any result!');
				}
			}
		});
	}else{
		
	}
}
$(function(){$('#epresssn').keyup(looprouter);});