js 动态 activex 组件

function writeObject(){  

    var obj = document.getElementById("mydelphi");  

    if(!obj){  

        var divobj = document.createElement("div");  

        divobj.innerHTML = '<OBJECT id="mydelphi" classid="clsid:XXXXXXXXXXXXXXXXXXX" codebase="'+mainpath+'ActiveFormProj1.ocx#version=2,0,0,0" width=0 height=0 align=center hspace=0 vspace=0></OBJECT>';  

        if(document.body)  

            document.body.appendChild(divobj);  

        else  

            document.appendChild(divobj);  

  

        obj = document.getElementById("aaa");  

    }  

      

 

    return obj;  

}