jQuery.fn.rcorner = function(o) {
  //var ht = this.html();
  var css = this.attr("class");
  if (this.html() == "") this.html(" ");
  this.wrapInner("<div class='"+css+"-content'></div>");
  //alert(this.children("."+css+"-content").length);
  this.prepend("<div class='"+css+"-ne'><div class='"+css+"-ne-nw'>&nbsp;</div></div>");
  this.append("<div class='"+css+"-se'><div class='"+css+"-se-sw'>&nbsp;</div></div>");
  
  /*
  this.html("");
  this.append ("<div class='"+css+"-ne'><div class='"+css+"-ne-nw'>&nbsp;</div></div><div class='"+css+"-content'></div><div class='"+css+"-se'><div class='"+css+"-se-sw'>&nbsp;</div></div>");
  this.children("."+css+"-content").html(ht);
  */
  /*
  if (jQuery.browser.msie && parseInt(jQuery.browser.version) < 7){
    this.children("."+css+"-ne").addClass("png");
    this.children("."+css+"-ne-nw").addClass("png");
    this.children("."+css+"-se").addClass("png");
    this.children("."+css+"-se-sw").addClass("png");
  }*/
}