//返回当前浏览器参数
function getCurrentUrlParam(){
var name= getUrlParam('name');
var age= getUrlParam('age');
var add= getUrlParam('add');
var url_string = '';
if(name){
var url_string = url_string + "&name="+name;
}
if(age){
var url_string = url_string + "&age="+age;
}
if(add){
var url_string = url_string + "&add="+add;
}
return url_string;
}