`
function initObject()
{
//if (ocx==null)
{
ocx = _initReader();
alert("initObject() Success!");
}
}
function _initReader() {
var plgObj = document.getElementById("dianjureader");
var codes=[];
codes.push("");
plgObj.innerHTML = codes.join("");
var obj = document.getElementById("webaip_id");
return obj;
}`
<button onclick="initObject()">初始化插件</button>