Invoke Show Options for embedded images?

Hi Eugene, does this script work for you—it expects the embedded link to be selected:

var d = new Date
var ct =  "/IDlink-" + d.getTime()+ "/";
var tf = makeTemp(ct)
try {
    var lnk = app.activeDocument.selection[0].itemLink;
    lnk.unembed(File(tf))
}catch(e) {
   alert("Please Direct Select an Embedded Item")
}  
var olo =  app.menuActions.itemByID(37889)
if(olo.enabled){  
    olo.invoke();  
}; 
lnk.unlink();



/*
* Tries to create a folder in the OS Temp directory then uses the ID file’s 
* parent directory as a fallback
* @9397041 the folder name 
* @Return true if a folder is created 
*/

function makeTemp(n){
    var tf, cf;
    tf = new Folder(Folder.temp + n);
    cf = tf.create();
    
    //cf retuns false if the temp folder is not created
    if (!cf) {
        if (!app.activeDocument.saved) {
            alert("Please Save Your Document and Try Again");
        } else {
            //the OS temp folder was not created
            var dp = app.activeDocument.filePath;
            tf = new Folder(dp + "/" + n);
            cf = tf.create()
        }
    } 
    return tf;
}