Find fill colour frames in images

Question

Hi All,
I am trying to find fill colour frames in images, my code is giving error as Object does not support the property or method "allPageItem"
could anyone solve this please.
var COLOR_NAME="color name string";
     var currentPageItem;
     for (var currentPageItem=0;currentPageItem<app.activeDocument.allPageItems.length;currentPageItem) {
          currentPageItem=app.activeDocument.allPageItem[currentPageItem];
          if ((currentPageItem instanceof Rectangle || currentPageItem instanceof Polygon)
                    && currentPageItem.contentType==ContentType.GRAPHIC_TYPE
                    && currentPageItem.fillColor==COLOR_NAME) { // do what you want
                app.activeDocument.selection=currentPageItem;
               alert("This box has fill color!!");
Thanks in advance
Steve

Answer 1

Hi Chinna,
Thanks for your reply, the code is working with your idea like
var COLOR_NAME="Red";
//~ var COLOR_NAME=app.activeDocument.swatches;
     var currentPageItem;
     for (var currentPageItem=0;currentPageItem<app.activeDocument.allPageItems.length;currentPageItem) {
         currentPageItem=app.activeDocument.allPageItems[currentPageItem++]
          if ((currentPageItem instanceof Rectangle || currentPageItem instanceof Polygon)
                    && currentPageItem.contentType==ContentType.GRAPHIC_TYPE
                    && currentPageItem.fillColor==app.activeDocument.colors.item(COLOR_NAME)) { // do what you want
                app.activeDocument.selection=currentPageItem;
               alert("This box has fill color!!");
Now, how can I find a fill colour in images (all colours which applied in images), could you change it please.
Thanks in advance
Steve