Re: Switch Layers Script Question

Update, after playing with this for a few hours, I've managed to get around the error messages, but the problem now is that when the list pops up, some of the documents are listed as many as 3 times. I'm having some success in getting the active document to be the highlighted document by default, but it's still a little erratic. I'm pulling my hair out over this one. Can someone spot the error - it's almost there

var aDoc = app.activeDocument; 
var AllDocs = app.documents; 
var actLay = aDoc.activeLayer; 
var IndexCurrent = app.index 
if (AllDocs.length > 1) { 
var itemDoc = null;  
var win = new Window("dialog","Switch


Documents"); 
this.windowRef = win; 
win.Txt1 = win.add ("statictext", undefined,


"Switch to which document?"); 
win.NewList=win.add ("dropdownlist",


undefined) 
for (var m = 0; m < AllDocs.length; m++) { 
win.NewList.add("item", AllDocs[m].name)
win.NewList.add("item", aDoc.name)
if (AllDocs[m] == app.activeDocument)


{win.NewList.selection = m};
} 


itemDoc = win.NewList.selection.index;  
win.cancelBtn = win.add("button", undefined,


"Switch"); 


win.cancelElement = win.cancelBtn;  
win.NewList.onChange= function () {     itemDoc = win.NewList.selection.index;     return itemDoc;     }  
win.show();  
app.activeDocument = app.documents[itemDoc]; 

app.refresh(); 
}