function bookmark()
{
	var i = navigator.userAgent.indexOf("Netscape");
	if(i >= 0)
	{
		alert("Press Ctrl + D to Bookmark this Page");
	}
	else if (window.sidebar) // firefox
	{
		window.sidebar.addPanel("supercuffs.com - " + document.title, window.location , "");
	}
	else if(window.opera && window.print)
	{ // opera
		var elem = document.createElement('a');
		elem.setAttribute('href',window.location);
		elem.setAttribute('title',document.title);
		elem.setAttribute('rel','sidebar');
		elem.click();
	} 
	else if(document.all)// ie
	{
		window.external.AddFavorite(window.location, 'www.supercuffs.com - ' + document.title);
	}
	else
	{
		alert("Press Ctrl + D to Bookmark this page");
	}
}
function nvalidateEmail(email)
{
    var splitted = email.match("^(.+)@(.+)$");
    if(splitted == null) return false;
    if(splitted[1] != null )
    {
      var regexp_user=/^\"?[\w-_\.]*\"?$/;
      if(splitted[1].match(regexp_user) == null) return false;
    }
    if(splitted[2] != null)
    {
      var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
      if(splitted[2].match(regexp_domain) == null) 
      {
	    var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
	    if(splitted[2].match(regexp_ip) == null) return false;
      }// if
      return true;
    }
return false;
}


function nvalidate() {

if (document.newsletter.semail.value.length==0) {
alert("please enter your email address");
document.newsletter.semail.focus();
return false;
}
if(!nvalidateEmail(document.newsletter.semail.value)) {
    
alert("please enter your valid email address"); 
document.newsletter.semail.focus();
return false; 
}
else document.newsletter.submit()
return true;
}