function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf('?'))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function addLoadEvent(func) {
  var oldOnload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldOnload();
      func();
    }
  }
}

function antispam(domain, user, display, xclass) {
	if (!display) display = user + '@' + domain;
	if (xclass) {
		xclass = ' class="' + xclass + '"';
	} else {
		xclass = '';
	}
	document.write('<a href="mailto:' + user + '@' + domain + '"' + xclass +'>' + display + '</a>');
}

function correctPNG() { // correctly handle PNG transparency in Win IE 5.5 & 6.
   var arVersion = navigator.appVersion.split("MSIE");
   var version = parseFloat(arVersion[1]);
   if ((version >= 5.5) && (document.body.filters)) {
      for(var i=0; i<document.images.length; i++) {
         var img = document.images[i];
         var imgName = img.src.toUpperCase();
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG") {
            var imgID = (img.id) ? "id='" + img.id + "' " : "";
            var imgClass = (img.className) ? "class='" + img.className + "' " : "";
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' ";
            var imgStyle = "display:inline-block;" + img.style.cssText;
            if (img.align == "left") imgStyle = "float:left;" + imgStyle;
            if (img.align == "right") imgStyle = "float:right;" + imgStyle;
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle;
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>";
            img.outerHTML = strNewHTML;
            i--;
         }
      }
   } 
}

function hide_div(name) {
  var winobj = MM_findObj(name);
  if (winobj.style) {
	winobj.style.display = 'none';
  } else {
	winobj.display = 'none';
  }
  return false;
}

function show_div(name) {
  var winobj = MM_findObj(name);
  if (winobj.style) {
	winobj.style.display = 'block';
  } else {
	winobj.display = 'block';
  }
  return false;
}