<!--

var ie=document.all	
var droppedOut = false;

//ICON NAVIGATOR

var namearr = new Array(5);

namearr[0] = "";
namearr[1] = "Hotels";
namearr[2] = "Flights";
namearr[3] = "Rental Cars";
namearr[4] = 'Share on Facebook';
namearr[5] = 'Share on Twitter';
namearr[6] = "";

function setIcon(iconnr)
{
	var icn = iconnr > 3 ? 'icontxt2' : 'icontxt1';
	setTxt(namearr[iconnr], icn);
}
	
// TAGS
function setTagTxt(txt)
{
	setTxt(txt, 'tagTxt');
}
	
// SET TEXT IN HTML
function setTxt(txt, id)
{
		if (document.getElementById(id) != null)
		{	
			document.getElementById(id).innerHTML = txt;
		} 
}
	

// JUMP TO PAGE

function jmpTo(target)
{
	this.location = target;
}

function mainover(state, idnr)
{
	var txt = document.getElementById(idnr);
	var ddbtn = document.getElementById("imgdropdown");
	var cityList = document.getElementById('lyrCityList');
	var img = "url('/img/zzbgground/mainbar.gif')";
	var bckcolr = "#336699";
  var txtcolr = "white";
	var ddstate = "none";
	var isSelected = document.getElementById("mlnk0").parentNode.className == "sel" ? true : false; //cityindex is selected
	var ddimg = isSelected == true ? "/img/zzbuttons/btn_dropdown_sel1.gif" : "/img/zzbuttons/btn_dropdown.gif";
	
	if (state == "over")
	{
		bckcolr = "#99CCCC";
  	txtcolr = "black";
		img = "none";
		if (idnr == "mlnk0") 
		{
			dropdown('city');
			ddimg = "/img/zzbuttons/btn_dropdown_sel1.gif";
			ddstate = "block";
		}
	}
	else if (state == "out")
	{
		if (idnr == "mlnk0" && isSelected == true) 
		{
			bckcolr = "#99CCCC";
			txtcolr = "black";
			img = "url('/img/th.png')";
		}
	}
			
	txt.parentNode.style.backgroundColor = bckcolr;
	txt.parentNode.style.backgroundImage = img;
	txt.style.color = txtcolr;
	
	if (ddbtn!= null)
	{
		ddbtn.src = ddimg;
	}
	if (cityList!= null)
	{
		cityList.style.display = ddstate;
	}
}

function dropdown(tpe)
{
	if (tpe == 'city')
	{
		var cityList = document.getElementById('lyrCityList');
		if (cityList != null)
		{
			if (cityList.innerHTML == "")
				getXMLData("http://" + location.host + "/citylist.htm");
			cityList.style.display = "block";
			cityList.style.visibility = "visible";
		}
	}
}

function dropout(tpe)
{
	if (tpe == 'city')
	{
		droppedOut = true;
	}
}

function recommend()
{
	if (document.getElementById('lyrRecommend') != null)
	{	
		
		//Hide Background
		cloud = document.getElementById('lyrCloud');
		cloud.style.display = "block";
		cloud.style.visibility = "visible";
		//Hide homepage flash;
		banner = document.getElementById('cityBanner')
		if (banner)
		{
			banner.style.display = "none";
		}
		
		//get domain and path
		var curdomain = document.domain;
		var curpath = location.pathname + location.search;
		
		//load iframe
		lyr = document.getElementById('lyrRecommend');
		lyr.innerHTML = "<iframe src=\"/functions/recommend.htm?domain=" + curdomain + "&path=" + curpath + "\" width=\"100%\" height=\"560px\" frameborder=\"0\"></iframe>";
		
		//Show form
		lyr.style.display = "block";
		lyr.style.visibility = "visible";
		lyr.style.left = (document.body.clientWidth / 2 - parseInt(lyr.style.width) / 2) + "px";
		lyr.style.zIndex = 51;
		
	}
}


var xmlhttp;

function getXMLData(url)
{
	xmlhttp = null;
	if (window.XMLHttpRequest)
	{
  	xmlhttp = new XMLHttpRequest();
  }
	else if (window.ActiveXObject)
  {// code for IE5 and IE6
  	xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  }
	if (xmlhttp != null)
  {
  	xmlhttp.onreadystatechange = state_change;
  	xmlhttp.open("GET", url, true);
  	xmlhttp.send(null);
  }
}

function state_change()
{
	if (xmlhttp.readyState == 4)
  {
  	if (xmlhttp.status == 200)
    {
			cityList = document.getElementById('lyrCityList');
			if (cityList != null)
			{
				var txtList = xmlhttp.responseText;
        try 
				{
					cityList.innerHTML = txtList;
        }
        catch (e) 
				{
          // IE fails unless we wrap the string in another element.
          var wrappingElement = document.createElement('div');
          wrappingElement.innerHTML = xmlhttp.responseText;
          cityList.appendChild(wrappingElement);
        }        
			}
    }
  }
}

function search_in(obj)
{
	obj.src="/img/zzbuttons/btn_search_in.gif";
}
function search_out(obj)
{
	obj.src="/img/zzbuttons/btn_search.gif";
}

//-->