function showhide(id){
	var i = document.getElementById(id);
	if (i.style.display == ""){
		i.style.display = "none";
	}
	else if (i.style.display == "none"){
		i.style.display = "";
	}		
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

var bookmarkurl = window.location.href;
var bookmarktitle = document.title;
function addfav(){
if (document.all) window.external.AddFavorite(bookmarkurl,bookmarktitle);
}