var basePath="/smilies/";
var smileys = {
  ">:)"   : basePath+"smlEvil,gif",
  "]:)"   : basePath+"smlEvil.gif",
  ":)"    : basePath+"smlHappy.gif",
  ":-)"   : basePath+"smlHappy.gif",
  ":("    : basePath+"smlFrown.gif",
  ":-("   : basePath+"smlFrown.gif",
  ":D"    : basePath+"smlGrin.gif",
  ":|"    : basePath+"smlNtl.gif",
  ":-|"   : basePath+"smlNtl.gif",
  ":p"    : basePath+"smlRazz.gif",
  ";)"    : basePath+"smlWink.gif",
  ";-)"   : basePath+"smlWink.gif",
  ":o"    : basePath+"smlShock.gif"
};
var regex = {};
var endLine = {};
var startLine='<img src ="';
for (key in smileys) {
  var regkey=key;
  regkey = regkey.replace(/</g, "&lt;");
  regkey = regkey.replace(/>/g, "&gt;");
  regkey = regkey.replace(/\(/g, "\\(");
  regkey = regkey.replace(/\)/g, "\\)");
  regkey = regkey.replace(/\[/g, "\\[");
  regkey = regkey.replace(/\]/g, "\\]");
  regkey = regkey.replace(/\|/g, "\\|");
  var fixkey=key.replace(/\\/g, '');
  regex[key] = new RegExp(' '+regkey+' ', 'gm');
  endLine[key]='" align="baseline" alt="'+fixkey+'" title="'+fixkey+'" border="none"/>';
}
function smilify() {
  function doElement(el) {
    for(var i = 0; i < el.childNodes.length; i++) {
      var child=el.childNodes[i];
      if(child.nodeName != '#text') doElement(child);
    }
    for(var i = 0; i < el.childNodes.length; i++) {
      var node=el.childNodes[i];
      if(node.nodeName == '#text') {
        var o=node.nodeValue;
        o = o.replace(/</g, "&lt;");
        o = o.replace(/>/g, "&gt;");
        var s=o;
        for (key in smileys) s = s.replace(regex[key], ' '+startLine+smileys[key]+endLine[key]+' ');
        if(s.length>1 && s!=o) {
          var span = document.createElement("span");
          span.innerHTML=s;
          node.parentNode.replaceChild(span, node); 
        }
      }
    }
  }
  doElement(document.body);
}