var searchString = window.location.search.substring(1);
var Parameters = new Object();
var nameValuePairs = searchString.split(/&/);
var nameValuePair;
var name;
var value;
var progname;
var progvalue;

params = getParams();

//http://www.travelwasp.com/cgi-bin/links/holiday.cgi?Page=26&userid=41&trackref=afffuture&refnum=IBZ48216D&programme=10439
//http://www.travelwasp.com/countries/Spain.htm?programme=test
//?adnetwork=af&programme=11299
//		&programme=10439			//needs an 0800 number


//http://www.travelwasp.com/deal-of-the-week1.html?adnetwork=af&programme=11299

//http://www.travelwasp.com/deal-of-the-week1.html?programme=0536

for (var i = 0; i < nameValuePairs.length; i++) {
    nameValuePair = nameValuePairs[i].split(/=/);

    name = nameValuePair[0];    
    value = nameValuePair[1];

//    progname = nameValuePair[0];    
//    progvalue = nameValuePair[1];
		
progvalue = unescape(params["programme"]);

    name = name.toLowerCase();
    netvalue = value + '.' + progvalue;
//    netvalue = progvalue;
       
//-------------------------------------------------------------------------    
    if (name == "adnetwork"){
		if (typeof(value)!="undefined"){
			netvalue = netvalue.toLowerCase();
			
   pathname = '/';
   myDomain = '.travelwasp.com';

           // pathname = location.pathname;
           // myDomain = pathname.substring(0, pathname.lastIndexOf('/')) + '/';

   // set expiry date to 30 days from now.
   var largeExpDate = new Date ();
   largeExpDate.setTime(largeExpDate.getTime() + (30 * 24 * 3600 * 1000));
   SetCookie(name,netvalue,largeExpDate,pathname,myDomain);
		} 									// end of if			
    }											// end of if
    
//-------------------------------------------------------------------------    
    if (name == "programme"){
		if (typeof(value)!="undefined"){
			netvalue = netvalue.toLowerCase();
			
   pathname = '/';
   myDomain = '.travelwasp.com';
           // pathname = location.pathname;
           // myDomain = pathname.substring(0, pathname.lastIndexOf('/')) + '/';

   // set expiry date to 30 days from now.
   var largeExpDate = new Date ();
   largeExpDate.setTime(largeExpDate.getTime() + (30 * 24 * 3600 * 1000));
   Delete_Cookie('programme', pathname, myDomain) 
//   Delete_Cookie('adnetwork', pathname, myDomain) 
   SetCookie(name,netvalue,largeExpDate,pathname,myDomain);
			
			if (value == "banner"){
    				changeText('telephone','<h1>Call us on 0208 588 9945</h1>');
    			}    
    		}
    }
//-------------------------------------------------------------------------    
    
}											// end of for loop




//////////////////functions////////////////////////////////////////////////

// this deletes the cookie when called
function Delete_Cookie( name, path, domain ) {
if ( GetCookie( name ) ) document.cookie = name + "=" +
( ( path ) ? ";path=" + path : "") +
( ( domain ) ? ";domain=" + domain : "" ) +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
/////////////////////////////////////////////////////////////////
function getParams() {
	var idx = document.URL.indexOf('?');
	var params = new Array();
	if (idx != -1) {
		var pairs = document.URL.substring(idx+1, document.URL.length).split('&');
			for (var i=0; i<pairs.length; i++) {
			nameVal = pairs[i].split('=');
			params[nameVal[0]] = nameVal[1];
   			}
	}
return params;
}
/////////////////////////////////////////////////////////////////

function SetCookie (name, netvalue) {
        var argv = SetCookie.arguments;
        var argc = SetCookie.arguments.length;
        var expires = (argc > 2) ? argv[2] : null;       
        var path = (argc > 3) ? argv[3] : null;
        var domain = (argc > 4) ? argv[4] : null;
        var secure = (argc > 5) ? argv[5] : false;
        document.cookie = name + "=" + escape (netvalue) +
                ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
                ((path == null) ? "" : ("; path=" + path)) +
                ((domain == null) ? "" : ("; domain=" + domain)) +
                ((secure == true) ? "; secure" : "");
}
/////////////////////////////////////////////////////////////////

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

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 setDifferentClass(tabID,destID) { 
	var currTabElem = document.getElementById(tabID); 
	var targetclass = destID;
	currTabElem.setAttribute("class",targetclass); 
	currTabElem.setAttribute("className",targetclass); 
	return; 
}
/////////////////////////////////////////////////////////////////

function changeText(textID,NewText)
{
	
 	document.getElementById(textID).innerHTML = NewText;
	
if (GetCookie ("adnetwork") == "tsm.tsm01"){  
 	document.getElementById(textID).innerHTML = '0208 588 9943';
}  
if (GetCookie ("adnetwork") == "deal.deal01"){  
 	document.getElementById(textID).innerHTML = '0208 588 9924';
}  
if (GetCookie ("adnetwork") == "af.10439"){  
 	document.getElementById(textID).innerHTML = '0800 107 8036';
}  
if (GetCookie ("adnetwork") == "af.11299"){  
 showHideLayer(textID,'hidden'); 
}  

// USING THE FOLLOWING - ANY LAST 4 DIGITS OF TELEPHONE NUMBER CAN BE TRACKED AND USED TO DISPLAY A COMPLETE TEL NUMB

if (document.cookie && document.cookie.indexOf("programme") > -1){		//does a cookie "programme" exist?

											//if (GetCookie ("programme") == "0537.0537"){  
	var fullbit = GetCookie ("programme");				// split the cookie value (it is repeated twice)
	mySplitResult = fullbit.split(/\./);
	thisvalue = mySplitResult[1];						// the cookie value becomes last 4 digits of telephone
 	document.getElementById(textID).innerHTML = '0208 588 ' + thisvalue ;
 	
 	if (thisvalue == '10439'){
  	document.getElementById(textID).innerHTML = '0800 107 8036';
 	}
 	if (thisvalue == '11299'){
  	document.getElementById(textID).innerHTML = '';
 	}
	
}


//	document.getElementById(textID).innerHTML = NewText;

}
/////////////////////////////////////////////////////////////////
function showHideLayer(layerid,v)
{
var thelayer=document.getElementById(layerid);
thelayer.style.visibility=v;
}
/////////////////////////////////////////////////////////////////
function setImage(imgName,newImgSrc){
 var temp;
 temp = "document.images."+imgName+".src = '"+newImgSrc+"'";
 eval(temp);
}
/////////////////////////////////////////////////////////////////