[Sommaire] [Imprimer]

   1  function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
   2  {
   3      for(var i=0; i<document.images.length; i++)
   4      {
   5          var img = document.images[i]
   6          var imgName = img.src.toUpperCase()
   7          if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
   8          {
   9              var imgID = (img.id) ? "id='" + img.id + "' " : ""
  10              var imgClass = (img.className) ? "class='" + img.className + "' " : ""
  11              var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
  12              var imgStyle = "display:inline-block;" + img.style.cssText
  13              var imgAttribs = img.attributes;
  14              for (var j=0; j<imgAttribs.length; j++)
  15              {
  16                  var imgAttrib = imgAttribs[j];
  17                  if (imgAttrib.nodeName == "align")
  18                  {
  19                      if (imgAttrib.nodeValue == "left") imgStyle = "float:left;" + imgStyle
  20                      if (imgAttrib.nodeValue == "right") imgStyle = "float:right;" + imgStyle
  21                      break
  22                  }
  23              }
  24              var strNewHTML = "<span " + imgID + imgClass + imgTitle
  25              strNewHTML += " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
  26              strNewHTML += "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
  27              strNewHTML += "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
  28              img.outerHTML = strNewHTML
  29              i = i-1
  30          }
  31      }
  32  }
  33  window.attachEvent("onload", correctPNG);