////////////////////////////////////////////////////////////////////////

// Javascript function library for Stay In Wales website

// 08 January 2003

// Gareth Williams <gareth@kerbang.net>

////////////////////////////////////////////////////////////////////////



function popLateWin(id)

{

	var u = "lates.cfm?idnum=" + id;

	window.open(u, "SPECIALS", "toolbar=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=350,height=200");

	return false;

}



function popCalWin(id)

{

	var u = "viewcalendar.cfm?idnum=" + id;

	window.open(u, "Calendar", "toolbar=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=350,height=350");

	return false;

}



function popNewCalWin(id, clientId, siteURL)

{

	//var u = "viewcalendar.cfm?idnum=" + id;

	var u = "http://www.myholidayplanner.co.uk/pa/availability.php?pid=" + id + "&clientId=" + clientId + "&siteURL=" + siteURL;

	window.open(u, "Calendar", "toolbar=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=600,height=460");

	return false;

}



function popByMonthCalWin(categoryId, siteURL)

{

	var u = "http://www.myholidayplanner.co.uk/pa/bymonth.php?categoryid=" + categoryId + "&siteURL=" + siteURL;

	window.open(u, "Calendar", "toolbar=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=750,height=300");

	return false;

}



function isFormDuplicate()

{

	//set the message the stupid, stupid user will see...

	var m = "You have already submitted this form!";



	var c = new String(document.cookie);

   

	if(c.indexOf(document.location) > -1)

	{

		alert(m);

		return false;

	}

	else

	{

		document.cookie = 	window.location.href + " from " + 

							document.referrer + "; path=/;";

		return true;

	}

}



function bookmarkPage(url)

{

	

	if(url)

	{

		var b = new String(url);

		var t = b;

	}

	else

	{

		var b = document.location.href;

		var t = document.title;

	}

	

	var n = new String(navigator.appName);

	

	if(n.indexOf("Internet Explorer")) 

	{

		window.external.AddFavorite(b, t);

	}

	else

	{

		alert("To bookmark this site, please press Ctrl+D");

	}

}



//form validation functions an' ting...



function isValidEmailAddress(email)

{

	var r = false

  	var e = new String(email)

  	var i = e.indexOf("@");

  	if(i)

	{

		var d = e.indexOf(".", i);

		if ((d > (i + 1)) && (e.length > (d + 1)))

		r = true;

	}

	return r;

}



function validateBookingForm(f)

{

	//check form in not duplicate

	//from stupid user

	

	//if(!isFormDuplicate())

	//{

	//	return false;

	//}



	var n = new String(f.name.value);

	var t = new String(f.tel.value);

	var e = new String(f.email.value);

	

	if(n.length == 0)

	{

		alert("Please enter your name");

		f.name.focus();

		return false;

	}

	

	if((t.length == 0) && (e.length == 0))

	{

		alert("Please enter either your email address or your telephone number");

		f.tel.focus();

		return false;

	}

	

	if(e.length)

	{

		if(!(isValidEmailAddress(e)))

		{

			alert("Please enter a valid email address");

			f.email.focus();

			return false;

		}

	}

	

	return true;	

}



function validateTellFriendForm(f)

{

	var n = new String(f.name.value);

	var s = new String(f.sender_email.value);

	var r = new String(f.recipient_email.value);

	

	if(n.length == 0)

	{

		alert("Please enter your name");

		f.name.focus();

		return false;

	}

	

	if(s.length == 0)

	{

		alert("Please enter your email address");

		f.sender_email.focus();

		return false;

	}

	else

	{

		if(!(isValidEmailAddress(s)))

		{

			alert("Please enter a valid email address");

			f.sender_email.focus();

			return false;

		}	

	}



	if(r.length == 0)

	{

		alert("Please enter their email address");

		f.recipient_email.focus();

		return false;

	}

	else

	{

		if(!(isValidEmailAddress(r)))

		{

			alert("Please enter a valid email address");

			f.recipient_email.focus();

			return false;

		}	

	}

	

	return true;	

}