//自定义日期类型转化函数ChangeDateFormat，将//Date(1294499956278+0800)//形式的函数转化为2014-5-2形式

function ChangeDateFormat(jsondate) {

jsondate = jsondate.replace("/Date(", "").replace(")/", "");

if (jsondate.indexOf("+") > 0) {

jsondate = jsondate.substring(0, jsondate.indexOf("+"));

} else if (jsondate.indexOf("-") > 0) {

jsondate = jsondate.substring(0, jsondate.indexOf("-"));

}

var date = new Date(parseInt(jsondate, 10));

var month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;

var currentDate = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();

return date.getFullYear() + "-" + month + "-" + currentDate;

}