stylesheets/IEFixes.js

   1 // IE fix javascript
   2 var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
   3 if (rslt != null ) var version = Number(rslt[1]);
   4 else var version = 0;
   5
   6 window.attachEvent("onload", hookit);
   7 function hookit() {
   8     fixalpha();
   9     relativeforfloats();
  10 }
  11
  12 // png alpha transparency fixes
  13 function fixalpha(){
  14     // bg
  15     if(version >= 5.5) {
  16         var logoa = document.getElementById('p-logo').firstChild;
  17         var bg = logoa.currentStyle.backgroundImage;
  18         if (bg.match(/\.png/i) != null){
  19             var mypng = bg.substring(5,bg.length-2);
  20             logoa.style.backgroundImage = "none";
  21             logoa.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+mypng+"', sizingMethod='crop')";
  22         }
  23     }
  24 }
  25
  26 // fix ie6 disappering float bug
  27 function relativeforfloats() {
  28     var bc = document.getElementById('bodyContent');
  29     if (bc) {
  30         var tables = bc.getElementsByTagName('table');
  31         var divs = bc.getElementsByTagName('div');
  32     }
  33     setrelative(tables);
  34     setrelative(divs);
  35 }
  36 function setrelative (nodes) {
  37     var i = 0;
  38     while (i < nodes.length) {
  39         if(((nodes[i].style.float && nodes[i].style.float != ('none') ||
  40         (nodes[i].align && nodes[i].align != ('none'))) &&
  41         (!nodes[i].style.position || nodes[i].style.position != 'relative')))
  42         {
  43             nodes[i].style.position = 'relative';
  44         }
  45         i++;
  46     }
  47 }