js 验证手机号码和email

 var partten =/^0{0,1}(13[0-9]|15[0-9])[0-9]{8}$/;
        var mobiles= new Array(); 
        mobiles = $("#mobile").val().split(";");
        for(var i=0;i<mobiles.length;i++){
	        if((!partten.test(mobiles[i]))||(mobiles[i].length!=11)){
	        	_alert("提示","手机号码不正确，请填写正确的手机号码!");
	        	return; 
	        }
        }
        var arr= new Array(); 
        arr = $("#email").val().split(";");
        for(var i=0;i<arr.length;i++){
        	 if(!/^\w+@\w+.\w+$/.test(arr[i])){ 
	        	_alert("提示","email格式错误!"); 
	           return; 
        	 }
        }