1 // Original image sources are stored in this array

     2 var originalImageSources = new Array();

     3 

     4 // Cid identifier string, if the image name begins with cid: it's shown

     5 var cid = new String("cid:");

     6 

     7 // Number of images hidden (or replaced with our placeholder image)

     8 var hiddenCount = 0;

     9 

    10 // Replace image sources with our placeholder (if the autoloading is disabled)

    11 function hideImages(frameId) {

    12     if (parent.header_frame.g_autoLoadImages == 0) {

    13         var doc = document.getElementById(frameId).contentDocument;

    14         if (!doc) {

    15             doc = document.frames[frameId].document;

    16         }

    17         for (i = 0; i < doc.images.length; i++) {

    18         	var image = doc.images[i];

    19             originalImageSources.push(image.src);

    20             if (image.src.length > 0 && image.src.indexOf(cid) == -1) {

    21                 doc.images[i].src = "../hidden.png";

    22                 hiddenCount++;

    23             }

    24         }

    25         if (hiddenCount == 0) {

    26             parent.header_frame.hideDisplayImagesButton();

    27         } else {

    28             parent.header_frame.showDisplayImagesButton();

    29         }

    30     } else {

    31         parent.header_frame.updateHeader();

    32     }

    33     requestLoadImages();

    34 }

    35 

    36 // Restore original images sources

    37 function restoreImages(frameId) {

    38     if (parent.header_frame.g_autoLoadImages == 0) {

    39         var doc = document.getElementById(frameId).contentDocument;

    40         if (!doc) {

    41             doc = document.frames[frameId].document;

    42         }

    43         for (i = 0; i < originalImageSources.length; i++) {

    44             doc.images[i].src = originalImageSources[i];

    45         }

    46     }

    47 }

    48 

    49 // Causes application to reload images

    50 function requestLoadImages() {

    51     location.href = "cmail://loadImages/";

    52 }