<!--
	function subscribe(flag, mail) {
	  
       if (!isEmail(forma.emailfield.value)) {alert("You entered wrong email address. Please retype it again."); return;}
		window.location = "home.php?page=subscript&act="+flag+"&mail="+mail.value;
	}

	function searchprod(searchfield) {
			window.location = "home.php?page=search&string="+searchfield.value;
	}
function isEmail(email)
{
  emailTest = "^[_\\.0-9a-z-]+@([0-9a-z][0-9a-z_-]+\\.)+[a-z]{2,4}$";
  var regex = new RegExp(emailTest);
  if (!regex.test(email) || !(email.length > 0))
  {
    return false
  }
  else
  {
    return true;  
  }

}

//-->