// vim: set expandtab tabstop=2 shiftwidth=2 foldmethod=marker: 


var transpng = { 
  init: function() { 
    var browser = navigator.appVersion.split("MSIE"); 
    var version = parseFloat(browser[1]); 

    if ((version >= 5.5) && (document.body.filters)) {
      var lists = $('img');
      var num = lists.length; 
      for(var i=0; i<num; i++) {
        var img = lists[i]; 
        var imgName = img.src.toUpperCase(); 
        if (imgName && imgName.substring(imgName.length-3, imgName.length) == "PNG" && img.src) {
           var imgID = (img.id) ? "id='" + img.id + "' " : ""; 
           var imgClass = (img.className) ? "class='" + img.className + "' " : ""; 
           var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "; 
           var imgStyle = "display:inline-block;" + img.style.cssText; 
           if (img.align == "left") imgStyle = "float:left;" + imgStyle; 
           if (img.align == "right") imgStyle = "float:right;" + imgStyle; 
           if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle; 

           var strNewHTML = "<span " + imgID + imgClass + imgTitle 
             + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" 
             + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" 
             + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"; 
           img.outerHTML = strNewHTML;
        }
      }
    }
  } 
}