function fixupCommentCounts()
{
for (var i = 0; ; i++)
{
var idString = 'comments_' + i;
var commentCounterInnerSpan = document.getElementById(idString);
if (commentCounterInnerSpan)
{
var commentCounterAnchor = commentCounterInnerSpan.parentNode;
var commentCounterOuterSpan = commentCounterAnchor.parentNode;
if (commentCounterInnerSpan.innerHTML.length == 0)
{
commentCounterOuterSpan.style.display = 'none';
}
}
else
{
break;
}
}
}
var smallTransparentGif = "";
function fixupIEPNG(strImageID, transparentGif)
{
smallTransparentGif = transparentGif;
if (windowsInternetExplorer && (browserVersion < 7))
{
var img = document.getElementById(strImageID);
if (img)
{
var src = img.src;
img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')";
img.src = transparentGif;
img.attachEvent("onpropertychange", imgPropertyChanged);
}
}
}
function fixupIEPNGBG(oBlock)
{
if (oBlock)
{
var currentBGImage = oBlock.currentStyle.backgroundImage;
var currentBGRepeat = oBlock.currentStyle.backgroundRepeat;
var urlStart = currentBGImage.indexOf('url(');
var urlEnd = currentBGImage.indexOf(')', urlStart);
var imageURL = currentBGImage.substring(urlStart + 4, urlEnd);
if (imageURL.charAt(0) == '"')
{
imageURL = imageURL.substring(1);
}
if (imageURL.charAt(imageURL.length - 1) == '"')
{
imageURL = imageURL.substring(0, imageURL.length - 1);
}
var overrideRepeat = false;
var filterStyle =
"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" +
imageURL +
"', sizingMethod='crop');";
if (RegExp("/C[0-9A-F]{8}.png$").exec(imageURL) != null)
{
filterStyle =
"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" +
imageURL +
"', sizingMethod='scale');";
overrideRepeat = true;
}
var backgroundImage = new Image();
backgroundImage.src = imageURL;
var tileWidth = backgroundImage.width;
var tileHeight = backgroundImage.height;
var blockWidth = 0;
var blockHeight = 0;
if (oBlock.style.width)
{
blockWidth = parseInt(oBlock.style.width);
}
else
{
blockWidth = oBlock.offsetWidth;
}
if (oBlock.style.height)
{
blockHeight = parseInt(oBlock.style.height);
}
else
{
blockHeight = oBlock.offsetHeight;
}
if ((blockWidth == 0) || (blockHeight == 0))
{
return;
}
var wholeRows = 1;
var wholeCols = 1;
var extraHeight = 0;
var extraWidth = 0;
if ((currentBGRepeat.indexOf("no-repeat") != -1) ||
((tileWidth == 0) && (tileHeight == 0)) ||
overrideRepeat)
{
tileWidth = blockWidth;
tileHeight = blockHeight;
}
else if ((currentBGRepeat.indexOf("repeat-x") != -1) ||
(tileHeight == 0))
{
wholeCols = Math.floor(blockWidth / tileWidth);
extraWidth = blockWidth - (tileWidth * wholeCols);
tileHeight = blockHeight;
}
else if (currentBGRepeat.indexOf("repeat-y") != -1)
{
wholeRows = Math.floor(blockHeight / tileHeight);
extraHeight = blockHeight - (tileHeight * wholeRows);
tileWidth = blockWidth;
}
else
{
wholeCols = Math.floor(blockWidth / tileWidth);
wholeRows = Math.floor(blockHeight / tileHeight);
extraWidth = blockWidth - (tileWidth * wholeCols);
extraHeight = blockHeight - (tileHeight * wholeRows);
}
var wrappedContent = document.createElement("div");
wrappedContent.style.position = "relative";
wrappedContent.style.zIndex = "1";
wrappedContent.style.left = "0px";
wrappedContent.style.top = "0px";
if (!isNaN(parseInt(oBlock.style.width)))
{
wrappedContent.style.width = "" + blockWidth + "px";
}
if (!isNaN(parseInt(oBlock.style.height)))
{
wrappedContent.style.height = "" + blockHeight + "px";
}
var pngBGFixIsWrappedContentEmpty = true;
while (oBlock.hasChildNodes())
{
if (oBlock.firstChild.nodeType == 3)
{
if (RegExp("^ *$").exec(oBlock.firstChild.data) == null)
{
pngBGFixIsWrappedContentEmpty = false;
}
}
else
{
pngBGFixIsWrappedContentEmpty = false;
}
wrappedContent.appendChild(oBlock.firstChild);
}
if (pngBGFixIsWrappedContentEmpty)
{
wrappedContent.style.lineHeight = "0px";
}
var newMarkup = "";
for (var currentRow = 0;
currentRow < wholeRows;
currentRow++)
{
for (currentCol = 0;
currentCol < wholeCols;
currentCol++)
{
newMarkup += "
";
}
if (extraWidth != 0)
{
newMarkup += "
";
}
}
if (extraHeight != 0)
{
for (currentCol = 0;
currentCol < wholeCols;
currentCol++)
{
newMarkup += "
";
}
if (extraWidth != 0)
{
newMarkup += "
";
}
}
oBlock.innerHTML = newMarkup;
oBlock.appendChild(wrappedContent);
oBlock.style.background= "";
}
}
function fixupAllIEPNGBGs()
{
if (windowsInternetExplorer && (browserVersion < 7))
{
try
{
var oDivNodes = document.getElementsByTagName('DIV');
for (var iIndex=0; iIndex