jQuery(document).ready(function() {
  
  var browser = "init";
  jQuery.each(jQuery.browser, function(i, val) {
    //alert("i = " + i + "; val = " + val);
    if(val == true){browser = i;};
    if(i == "version"){brversion = val;};
    //if(i == "msie"){browser = i;}; 
  });
    //alert("browser = " + browser);
    //alert("brversion = " + brversion);
    
  if(browser == "msie" && brversion.charAt(0).valueOf() == 7){
    //alert("brversion = 7");
  } else if (browser == "msie" && brversion.charAt(0).valueOf() < 7){
    //alert("brversion < 7");
    $("#tiger").css("filter", "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/main/celtictiger01-160x130.png', sizingMethod='scale')");
  
    $("#headimage2").css("filter", "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/main/roundknots03-200x200-50pct.png) no-repeat top left', sizingMethod='scale')");
  }
  
});