function setLinkOn(elName) {
  for (i = 0; i < linksName.length; i++) {
    if(document.getElementById(elName) && linksName[i] == elName)  {
    	document.getElementById(elName).className='menuOn';
  	} else {

   		document.getElementById(linksName[i]).className='menu';
 	 }
  }

}
function addbookmark(bookmarkurl,bookmarktitle)
{
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
	if (document.all) {
		window.external.AddFavorite(bookmarkurl,bookmarktitle)
	} 
  } else if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 5)) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(bookmarktitle, bookmarkurl,"");
	}
}