var myDomain = document.referrer;

function hideLayer(layername) {
	if (document.getElementById){
		document.getElementById(layername).style.display = "none";	
	}
	else if (document.all){
		document.all[layername].style = "none";	
	}
	else if (document.layers){
		document.layers[whichLayer].style = "none";
	}		
}

function showLayer(layername) {
	/*document.all[layername].style.display = "block";	*/
	//alert(layername);
	showBanner();
	
	initAnimation();
	window.scrollTo(1,1);
	
	if (document.getElementById){
		document.getElementById(layername).style.display = "block";	
	}
	else if (document.all){
		document.all[layername].style = "block";	
	}
	else if (document.layers){
		document.layers[whichLayer].style = "block";
	}	
}

function showBanner(){	
var depCity;  
  	if(document.flightsearch) {
  		depCity = document.flightsearch.departureCity.value;
		arrCity = document.flightsearch.arrivalCity.value;
  	}else if (document.flighsearch){
  		depCity = document.flighsearch.departureCity.value;
		arrCity = document.flighsearch.arrivalCity.value;
  	}else{
  		return;
  	}  

	
	
	/*var depCities 		= "milano,mil,torino,trn,bologna,blq,verona,vrn,venezia,vce";
	var arrCitiesUsa 	= "new york,nyc,washington,was";
	var arrCitiesSpain 	= "madrid,mad,barcellona,bcn";
	var arrCitiesFrance	= "parigi,par";
	var arrCitiesItaly	= "roma,rom,fco";
	var arrCitiesGeneric = "berlino,ber,amsterdam,ams,bruxelles,bru";*/
	
	
	depCity		= depCity.toLowerCase();
	arrCity		= arrCity.toLowerCase();
	
	/*alert(depCity + " - " + arrCity);
	
	if ((depCities.indexOf(depCity) > -1) && (arrCitiesUsa.indexOf(arrCity) > -1)) {	
		showEnoUsa();
		hideEdreams();
	}
	
	if ((depCities.indexOf(depCity) > -1) && (arrCitiesSpain.indexOf(arrCity) > -1)) {	
		showEnoSpain();
		hideEdreams();
	}
	
	if ((depCities.indexOf(depCity) > -1) && (arrCitiesFrance.indexOf(arrCity) > -1)) {	
		showEnoFrance();
		hideEdreams();
	}
	
	if ((depCities.indexOf(depCity) > -1) && (arrCitiesItaly.indexOf(arrCity) > -1)) {	
		showEnoItaly();
		hideEdreams();
	}
	
	if ((depCities.indexOf(depCity) > -1) && (arrCitiesGeneric.indexOf(arrCity) > -1)) {	
		showEnoGeneric();
		hideEdreams();
	}*/
	
	

	/*if ((depCity == "roma") || (depCity == "rom") || (depCity == "rome") || (depCity == "fiumicino") || (depCity == "fco") || (depCity == "ciampino") || (depCity == "cia")){		
		if (document.getElementById){
			document.getElementById("bannerADR").style.display = "block";	
		}
		else if (document.all){
			document.all['bannerADR'].style = "block";	
		}
		else if (document.layers){
			document.layers['bannerADR'].style = "block";
		}	
		hideEdreams();		
	}*/
	
	
  	
}

function showEnoUsa(){
	if (document.getElementById) document.getElementById("bannerEnoUsa").style.display = "block";
		else if (document.all) document.all['bannerEnoUsa'].style = "block";	
			else if (document.layers) document.layers['bannerEnoUsa'].style = "block";
}

function showEnoSpain(){
	if (document.getElementById) document.getElementById("bannerEnoSpain").style.display = "block";
		else if (document.all) document.all['bannerEnoSpain'].style = "block";	
			else if (document.layers) document.layers['bannerEnoSpain'].style = "block";
}

function showEnoFrance(){
	if (document.getElementById) document.getElementById("bannerEnoFrance").style.display = "block";
		else if (document.all) document.all['bannerEnoFrance'].style = "block";	
			else if (document.layers) document.layers['bannerEnoFrance'].style = "block";
}

function showEnoItaly(){
	if (document.getElementById) document.getElementById("bannerEnoItaly").style.display = "block";
		else if (document.all) document.all['bannerEnoItaly'].style = "block";	
			else if (document.layers) document.layers['bannerEnoItaly'].style = "block";
}

function showEnoGeneric(){
	if (document.getElementById) document.getElementById("bannerEnoGeneric").style.display = "block";
		else if (document.all) document.all['bannerEnoGeneric'].style = "block";	
			else if (document.layers) document.layers['bannerEnoGeneric'].style = "block";
}

function hideEdreams(){
	if (document.getElementById) document.getElementById("bannerEdreams").style.display = "none";
		else if (document.all) document.all['bannerEdreams'].style = "none";	
			else if (document.layers) document.layers['bannerEdreams'].style = "none";
}


function openCenteredPopUp(myurl,mywidth,myheight) {
	alert(myurl + ' - ' + mywidth + ' - ' + myheight);
	crwin = window.open(myurl,'popeDreams','menubar=0,titlebar=0,toolbar=0,location=0,directories=0,status=0,scrollbars=1,resizable=0,copyhistory=0,width='+mywidth+',height='+myheight+',top='+((screen.availHeight - myheight)/2)+',left='+((screen.availWidth - mywidth)/2));
   	crwin.focus();
}


function showLayerGeneral(layername) {

	if (document.getElementById){
		document.getElementById(layername).style.display = "block";	
	}
	else if (document.all){
		document.all[layername].style = "block";	
	}
	else if (document.layers){
		document.layers[whichLayer].style = "block";
	}	
}