function opener(width,height,page){
     var ytop = screen.height/2 - (height/2);
window.open(page, "mywindow", 'height='+height+',width='+width+',scrollbars=yes');
}


function isPhoneNumber(s) 
{

 // Check for correct phone number
 rePhoneNumber = new RegExp(/^\([1-9]\d{2}\)\s?\d{3}\-\d{4}$/);
 //rePhoneNumber = new RegExp(/^\[1-9]\d{2}\\s?\d{3}\-\d{4}$/)
 
 if (!rePhoneNumber.test(s)) 
 {
  	//alert("Phone Number Must Be Entered As: (555) 555-1234");
    return false;
 }
	return true;
}

  
function check(fm)
{
  if(fm.FirstName.value == "")
  {
    alert("Please enter your first name")
    fm.FirstName.focus()
    return false
  }
  if(fm.LastName.value == "")
  {
	alert("Please enter your last name")
	fm.LastName.focus()
	return false
  } 
  if(!isPhoneNumber(fm.Phone.value))
  {
  	 alert("Phone Number Must Be Entered As: (555) 555-1234");
	 fm.Phone.focus();
	 return false;
  }
  if(fm.Email.value == "")
  {
    alert("please enter your email address")
    fm.Email.focus()
    return false
  }
  if(!fm.Email.value=="" && fm.Email.value.indexOf("@")==-1)
      {alert("Please enter a valid email address.")
       fm.Email.focus()
       return false
      }
  if(!fm.Email.value=="" && fm.Email.value.indexOf(".")==-1)
      {alert("Please enter a valid email address.")
       fm.Email.focus()
       return false
      }
  if(fm.Comments.value.length  > 150)
     {alert("You have entered too much information in the comments box. Please limit your comment to under 150 characters.")
      fm.Comments.focus()
      return false
     }
  
   if(fm.PrimaryInterest[0].checked == false && fm.PrimaryInterest[1].checked == false)
    {alert("Please Choose a primary interest for timeshare")
     return false
	}
  else
  {
    fm.action = "confirm.asp?send=yes"
    return true
  }
}



function OptOut(fm){
  if(fm.firstname.value=="")
    {alert("Please enter your first name.")
     fm.firstname.focus()
     return false
    }
    else if(fm.lastname.value=="")
      {alert("Please enter your last name.")
       fm.lastname.focus()
       return false
      }
    else if(fm.email.value=="")
      {alert("Please enter your E-Mail Address.")
       fm.email.focus()
       return false
      }
    else if(!fm.email.value=="" && fm.email.value.indexOf("@")==-1)
      {alert("Please enter a valid E-Mail Address.")
       fm.email.focus()
       return false
      }
    else if(!fm.email.value=="" && fm.email.value.indexOf(".")==-1)
      {alert("Please enter a valid E-Mail Address.")
       fm.email.focus()
       return false
      }
    else
      {fm.action="opt-out.Asp?SendMail=Yes"
       return true
      }
  }