// insertAdjacentHTML(), insertAdjacentText() and insertAdjacentElement ()
// for Netscape 6/Mozilla by Thor Larholm me@jscript.dk
// Usage: include this code segment at the beginning of your document
// before any other Javascript contents.

if(typeof HTMLElement!="undefined" && ! HTMLElement.prototype.insertAdjacentElement){
   HTMLElement.prototype.insertAdjacentElement = function (where,parsedNode)
   {
   switch (where){
   case 'beforeBegin':
      this.parentNode.insertBefore(parsedNode,this)
      break;
   case 'afterBegin':
      this.insertBefore(parsedNode,this.firstChild);
      break;
   case 'beforeEnd':
      this.appendChild(parsedNode);
      break;
   case 'afterEnd':
      if (this.nextSibling) 
                     this.parentNode.insertBefore(parsedNode,this.nextSibling);
      else this.parentNode.appendChild(parsedNode);
      break;
   }
}

HTMLElement.prototype.insertAdjacentHTML = function (where,htmlStr) {
      var r = this.ownerDocument.createRange();
      r.setStartBefore(this);
      var parsedHTML = r.createContextualFragment(htmlStr);
      this.insertAdjacentElement(where,parsedHTML)
   }


   HTMLElement.prototype.insertAdjacentText = function (where,txtStr)
   {
      var parsedText = document.createTextNode(txtStr)
      this.insertAdjacentElement(where,parsedText)
   }
}