var a;
function initialize()
{ a = new obj("1");}.......function addmsg()
{
a.message="aaaaaaaa";
}
function initialize()
{ a = new obj("1");}.......function addmsg()
{
a.message="aaaaaaaa";
}
function initialize()
{ a = new Object();}.......function addmsg()
{
a.message="aaaaaaaa";
}
function myObj(strName){
this.name=strName;
}//定义变量
var a;a=new myObj('myName');
alert(a.name);a.name='myNameB';
alert(a.name);