function shortlist_Disp(cottCode){
	if ($("slist")){
		var foundflag = "0";
		var oldstr = getCookie("shortlist");
		if (oldstr != null) {
			shortlist = oldstr.split(",")
			
			for (i=0; i<shortlist.length; i++) {
				if (shortlist[i] == cottCode) {
					foundflag = "1";
				}
			}
		}
		
		var strSlist;
		if (foundflag == "1"){
			strSlist="Shortlisted&nbsp;|&nbsp;<a class=a2 href='/my-classic/MyShortlist.aspx'>View Shortlist</a>&nbsp;|&nbsp;<a class=a2 href='javascript:shortlist_Del(" + cottCode + ");shortlist_Disp(" + cottCode + ")'>Remove</a>"
		}
		else{
			strSlist="<a class=a2 href='javascript:shortlist_Add(" + cottCode + ");shortlist_Disp(" + cottCode + ")'>Add to shortlist</a>"
		}
		$("slist").innerHTML = strSlist;
	}
}
	
function shortlist_Clr()
	{
	var oldstr = getCookie("shortlist");
	var today = new Date;
	var expdate = new Date("January 1, 1980");	
	if (oldstr != null)
		{
			setCookie("shortlist","none",expdate)
		}
		else
		{
			alert("Your shortlist is already empty!")
		}
	}
function shortlist_Add(cottCode)
	{
	var oldstr = getCookie("shortlist");
	var oldlist = new Array();
	var today = new Date;
	var expdate = new Date(today.getFullYear(),today.getMonth()+1,today.getDate());	
	
	if (oldstr != null) 
		{
		oldlist = oldstr.split(",")
		var foundflag = "0"
		for (i=0; i<oldlist.length; i++)
			{
			if (oldlist[i] == cottCode) 
				{
				alert("Cottage " + cottCode + " is already included in your shortlist!")
				foundflag = "1"
				}
			}
		if (foundflag == "0")
			{
			newstr = oldstr + "," + cottCode
			setCookie("shortlist",newstr,expdate)
			}	
		}
	else
		{
		newstr = cottCode
		setCookie("shortlist" ,newstr,expdate)
		}
	}
function shortlist_Del(cottCode)
	{
	var oldstr = getCookie("shortlist");
	var oldlist = new Array();
	var newlist = new Array();
	var today = new Date;
	var expdate = new Date(today.getFullYear(),today.getMonth()+1,today.getDate());	
	var foundflag = "0";
	if (oldstr != null) 
		{
		var j = "0"
		oldlist = oldstr.split(",")
		for (i=0; i<oldlist.length; i++)
			{
			if (oldlist[i] != cottCode)
				{
				newlist[j] = oldlist[i]
				j++
				}
			else
				{
				foundflag = "1"
				}
			}
			
		if (foundflag == "1") 
			{
			if (newlist.length == "0") {
				shortlist_Clr()
			} else {
				newstr = newlist.join(",")
				setCookie("shortlist",newstr,expdate)
			}
			}
		else 
			{
				alert("Cottage " + cottCode + " is not included on your shortlist")
			}
		}
	else 
		{
		alert("Your shortlist is empty!")
		}
	}



function setCookie(name,value,expires,path,domain,secure) {
path = "/"
document.cookie = name + "=" + escape (value) +
((expires) ? "; expires=" + expires.toGMTString() : "") +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "");
}

function getCookie (name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) {
		var j = i + alen;
			if (document.cookie.substring(i, j) == arg)
				return getCookieVal (j);
				i = document.cookie.indexOf(" ", i) + 1;
			if (i == 0) break;
	}
	return null;
}

function getCookieVal(offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}

function shortlist_load(){
	var currentTime = new Date();
	var request=new xmlHttpRequestObject();
	var reqUri='/my-classic/shortlist.aspx?t=' + currentTime.toUTCString();
	request.open('GET',reqUri, true);
	request.onreadystatechange = function() {
		if (request.readyState == 4) {
			$('frmShortlist').innerHTML = request.responseText;
		}
	}
	
	request.send(null);
}