function send_support_email(f) {
	f.email.style.backgroundColor="#FFFFFF";
	if (f.email.value == '')
    {
      alert('Please input your email!');
      f.email.style.backgroundColor="#FFCC00";
      return false;
    }
	else
	{
	f.submit.disabled = true;
	f.submit.value = 'Sending...';
    }
}
function send_lost_key_email(f) {
	f.username.style.backgroundColor="#FFFFFF";
	f.email_old.style.backgroundColor="#FFFFFF";
	f.email_new.style.backgroundColor="#FFFFFF";
	if (f.username.value == '')
    {
      alert('Please input your name!');
      f.username.style.backgroundColor="#FFCC00";
      return false;
    }
	else if (f.email_old.value == '')
    {
      alert('Please input your old email address!');
      f.email_old.style.backgroundColor="#FFCC00";
      return false;
    } 
	else if (f.email_new.value == '')
    {
      alert('Please input your new email address!');
      f.email_new.style.backgroundColor="#FFCC00";
      return false;
    }
	else
	{
	f.submit.disabled = true;
	f.submit.value = 'Sending...';
    }
}

function addbookmark()
{
    var fav_title = "CleanCenter's Home";
    var fav_url = "http://www.cleancenter.net/";
    if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt
        (navigator.appVersion) >= 4))
        window.external.AddFavorite(fav_url, fav_title);
    else if (navigator.appName == "Netscape")
        window.sidebar.addPanel(fav_title, fav_url, '');
    else
        alert("Sorry! Can't add this site to your favorite!");
}

function HideFocus(){
var aTag=document.getElementsByTagName("A");
for(i=0;i<aTag.length;i++) aTag[i].hideFocus=true;
}

function LoadAdsense(size){
return false;
var l =(navigator.language)?navigator.language:navigator.userLanguage;
if (l.indexOf('ru')==-1) return false;
//var t=new Date().getUTCHours();
//if (t<6 || t>18) return false;
a='<script type="text/javascript"><!--'+"\n"+
'google_ad_client = "pub-5711138728175049";'+
'google_ad_slot = "9856398921";'+
'google_ad_width = 125;'+
'google_ad_height = 125;'+"\n"+
'//--></script>'+
'<script type="text/javascript"'+
'src="http://pagead2.googlesyndication.com/pagead/show_ads.js">'+
'</script>';
b='<script type="text/javascript"><!--'+"\n"+
'google_ad_client = "pub-5711138728175049";'+
'google_ad_slot = "7940753800";'+
'google_ad_width = 468;'+
'google_ad_height = 60;'+"\n"+
'//--></script>'+
'<script type="text/javascript"'+
'src="http://pagead2.googlesyndication.com/pagead/show_ads.js">'+
'</script>';
if (size==125) {
	document.write(a);
}
else if (size==468){ 
if (document.getElementById("btn_download_cc")){
document.getElementById("btn_download_cc").style.visibility="hidden";
document.getElementById("btn_download_cc").innerHTML='';}
document.getElementById("adsense_468").style.height="60px";
document.write(b);
}
}