function adv_right()
{
	   if (!document.phpAds_used) document.phpAds_used = ',';
	   phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);
	 
	   document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
	   document.write ("http://admin.alclick.com/adjs.php?n=" + phpAds_random);
	   document.write ("&amp;what=zone:1111");
	   document.write ("&amp;exclude=" + document.phpAds_used);
	   if (document.referrer)
	      document.write ("&amp;referer=" + escape(document.referrer));
	   document.write ("'><" + "/script>");
}

function adv_box()
{
   if (!document.phpAds_used) document.phpAds_used = ',';
   phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);
   
   document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
   document.write ("http://admin.alclick.com/adjs.php?n=" + phpAds_random);
   document.write ("&amp;what=zone:2230");
   document.write ("&amp;exclude=" + document.phpAds_used);
   if (document.referrer)
      document.write ("&amp;referer=" + escape(document.referrer));
   document.write ("'><" + "/script>");
}

function adv_small()
{
   if (!document.phpAds_used) document.phpAds_used = ',';
   phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);
   
   document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
   document.write ("http://admin.alclick.com/adjs.php?n=" + phpAds_random);
   document.write ("&amp;what=zone:2227");
   document.write ("&amp;exclude=" + document.phpAds_used);
   if (document.referrer)
      document.write ("&amp;referer=" + escape(document.referrer));
   document.write ("'><" + "/script>");
}

//the following functions for newsletter form
function isEmail(str) {
  // are regular expressions supported?
  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported) 
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
  return (!r1.test(str) && r2.test(str));
}

function check_insert_nl()
{
	if (formnewsletter.radio_iol[0].checked)
		formnewsletter.action = "http://mailer.alclick.com/form.php?form=3";
	else
		formnewsletter.action = "http://mailer.alclick.com/form.php?form=11";
	
	if(formnewsletter_job.name.value == "")
	{
		alert("Please enter your Name");
		formnewsletter_job.name.focus();
		return false;
	}
	else if(formnewsletter_job.surname.value == "")
	{
		alert("Please enter your Last name");
		formnewsletter_job.surname.focus();
		return false;
	}
	else if(formnewsletter_job.email.value == "")
	{
		alert("Please enter your Email Address");
		formnewsletter_job.email.focus();
		return false;
	}
	else if(!isEmail(formnewsletter_job.email.value))
	{
		alert("Please enter a valid Email Address");
		formnewsletter_job.email.focus();
		return false;
	}
	else
	{
		formnewsletter_job.submit();
		return true;
	}
}

function check_remove_nl()
{
	if (formnewsletter.radio_iol.value == 1)
		formnewsletter.action = "http://mailer.alclick.com/unsubform.php?form=4";
	else
		formnewsletter.action = "http://mailer.alclick.com/unsubform.php?form=13";
	if(formnewsletter_job.email.value == "")
	{
		alert("Please enter your Email Address");
		formnewsletter_job.email.focus();
		return false;
	}
	else if(!isEmail(formnewsletter_job.email.value))
	{
		alert("Please enter a valid Email Address");
		formnewsletter_job.email.focus();
		return false;
	}
	else
	{
		formnewsletter_job.submit();
		return true;
	}
}