<!-- hide from old browsers

var days = new Array();
days[0] = "Sunday";
days[1] = "Monday";
days[2] = "Tuesday";
days[3] = "Wednesday";
days[4] = "Thursday";
days[5] = "Friday";
days[6] = "Saturday";

var months = new Array();
months[0] = "January";
months[1] = "February";
months[2] = "March";
months[3] = "April";
months[4] = "May";
months[5] = "June";
months[6] = "July";
months[7] = "August";
months[8] = "September";
months[9] = "October";
months[10] = "November";
months[11] = "December";

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 	}
}
window.onload = externalLinks;

function checkEmail(strng) {
	var error = "";

	var emailFilter=/^.+@.+\..{2,6}$/;

	if (!(emailFilter.test(strng))) {
		return false;
	}

	var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\] ']/

	if (strng.match(illegalChars)) {
		return false;
	}

	return true;
}

function nl_validator(theForm)
{
	if(!checkEmail(theForm.newsletter.value)) {
		 alert("Please enter a valid Email Address");
		theForm.newsletter.focus();
		 return false;
	}

	return (true);
}

function switchMonth(direction) {
	$.ajaxSetup({
		cache: false
	});
	
	cottageid = document.getElementById('cottageid').value
	prevmonth = parseInt(document.getElementById('prevmonth').value);
	prevyear = parseInt(document.getElementById('prevyear').value);
	nextmonth = parseInt(document.getElementById('nextmonth').value);
	nextyear = parseInt(document.getElementById('nextyear').value);

	if (direction=="prev") {
	
		if (prevmonth==1) {
			document.getElementById('prevmonth').value = 12;
			document.getElementById('prevyear').value = prevyear - 1;
		}else{
			document.getElementById('prevmonth').value = prevmonth - 1;
		}
		if (nextmonth==1) {
			document.getElementById('nextmonth').value = 12;
			document.getElementById('nextyear').value = nextyear - 1;
		}else{
			document.getElementById('nextmonth').value = nextmonth - 1;
		}
	
		themonth = prevmonth;
		theyear = prevyear;
	
	}else{

		if (prevmonth==12) {
			document.getElementById('prevmonth').value = 1;
			document.getElementById('prevyear').value = prevyear + 1;
		}else{
			document.getElementById('prevmonth').value = prevmonth + 1;
		}
		if (nextmonth==12) {
			document.getElementById('nextmonth').value = 1;
			document.getElementById('nextyear').value = nextyear + 1;
		}else{
			document.getElementById('nextmonth').value = nextmonth + 1;
		}
		
		themonth = nextmonth;
		theyear = nextyear;
	}
	
	var d=new Date();
	var e=new Date();
	curmonth = d.getMonth();
	curmonth = curmonth+1;
	lastmonth = curmonth-1;
	
	e.setMonth(d.getMonth() + 11);
	lastyear = e.getFullYear();
	
	if (curmonth==13) { curmonth = 1 }
	if (lastmonth==0) { lastmonth = 12 }
	
	
	if (themonth==curmonth && theyear==d.getFullYear()) {
		document.getElementById('prevbut').src="/images/calendar-up-grey.gif";
		document.getElementById('prevbut').disabled="disabled";
		document.getElementById('prevbut').onclick="";
	}else{
		document.getElementById('prevbut').src="/images/calendar-up.gif";
		document.getElementById('prevbut').disabled="";
		document.getElementById('prevbut').onclick= function(){return switchMonth('prev');};
	}
	
	if (themonth==lastmonth && theyear==lastyear) {
		document.getElementById('nextbut').src="/images/calendar-down-grey.gif";
		document.getElementById('nextbut').disabled="disabled";
		document.getElementById('nextbut').onclick="";
	}else{
		document.getElementById('nextbut').src="/images/calendar-down.gif";
		document.getElementById('nextbut').disabled="";
		document.getElementById('nextbut').onclick= function(){return switchMonth('next');};
	}
	
	
	$("#calendarcontainer").load("inc_calendar.asp?reload=1&cottageid="+cottageid+"&dispmonth="+themonth+"&dispyear="+theyear,function() {				
	});
	
	return false;
}


// end script hiding -->