// changing language version
adres = new String(document.location);
var res = /\/es\//g;
var ren = /\/en\//g;
var rel = /\/pl\//g;
var rfr = /\/fr\//g;
var rbr = /\/br\//g;


var adres_pl = adres.replace(res,"/pl/");
adres_pl = adres_pl.replace(ren,"/pl/");
adres_pl = adres_pl.replace(rfr,"/pl/");
adres_pl = adres_pl.replace(rbr,"/pl/");

var adres_en = adres.replace(res,"/en/");
adres_en = adres_en.replace(rel,"/en/");
adres_en = adres_en.replace(rfr,"/en/");
adres_en = adres_en.replace(rbr,"/en/");

var adres_es = adres.replace(ren,"/es/");
 adres_es = adres_es.replace(rel,"/es/");
 adres_es = adres_es.replace(rfr,"/es/");
 adres_es = adres_es.replace(rbr,"/es/");
 
var adres_fr = adres.replace(ren,"/fr/");
 adres_fr = adres_fr.replace(rel,"/fr/");
 adres_fr = adres_fr.replace(res,"/fr/");
 adres_fr = adres_fr.replace(rbr,"/fr/");
 
 var adres_br = adres.replace(ren,"/br/");
 adres_br = adres_br.replace(rel,"/br/");
 adres_br = adres_br.replace(res,"/br/");
 adres_br = adres_br.replace(rfr,"/br/");

function change_language_en(){
	parent.location.href=adres_en;
}

function change_language_pl(){
	parent.location.href=adres_pl;
}

function change_language_es(){
	parent.location.href=adres_es;
}

function change_language_fr(){
	parent.location.href=adres_fr;
}

function change_language_br(){
	parent.location.href=adres_br;
}

function not_change_language(){
	parent.location.href=adres;
}

// writing satatus in the browser
function write_it(status_text)
{
	window.status=status_text;
}

var refer=true;
function combo() {
	if (refer) {
	  document.all.contents.style.visibility="visible";
	  refer=false;
	}
	else {
	  document.all.contents.style.visibility="hidden";
	  refer=true;
	}
}


// changing images... maps
function changeimage(towhat,url){
	if (document.images){
		document.images.targetimage.src=towhat.src
		gotolink=url
	}
}

function warp(){
	window.location=gotolink;
}

var myimages=new Array()
var gotolink="#"

function preloadimages(){
	for (i=0;i<preloadimages.arguments.length;i++){
		myimages[i]=new Image()
		myimages[i].src=preloadimages.arguments[i]
	}
}

function selecttripurl(s,v) {
	oldurl_tmp = new String(document.location);
	oldurl_tmp = oldurl_tmp.replace("&error","");
	oldurl = oldurl_tmp.replace("#reservation","");
	var newurl = s.options[s.selectedIndex].value;

	//parsowanie adresu jest wystapila zmienna
	if(oldurl.match(v)) {

		var zmienne = oldurl.split("&");

		for(var i=0; i<zmienne.length; i++) {
			//document.write("zmienne["+i+"]="+zmienne[i]+"   ");
			var adres_core = zmienne[0];
			var temp = zmienne[i].split("=");
			if(temp[0]=='id')
				var _id = temp[1];
			if(temp[0]=='term')
				var _term = temp[1];
			if(temp[0]=='nr')
				var _nr = temp[1];
			if(temp[0]=='add')
				var _add = temp[1];
		}
		if(v=='id'){
			if(newurl=="")
				window.top.location.href = adres_core + "#reservation";
			else 
				window.top.location.href = adres_core+"&"+v+"="+newurl + "#reservation";
		}
		else if(v=='term' && _id!=null) {
			if(newurl=="")
				window.top.location.href = adres_core+"&id="+_id + "#reservation";
			else 
				window.top.location.href = adres_core+"&id="+_id+"&"+v+"="+newurl + "#reservation";
			
		}
		else if(v=='nr' && _term!=null && _id!=null) {
			if(newurl=="")
				window.top.location.href = adres_core+"&id="+_id+"&term="+_term + "#reservation";
			else 
				window.top.location.href = adres_core+"&id="+_id+"&term="+_term+"&"+v+"="+newurl + "#reservation";
		}
		else if(v=='add' && _nr!=null && _term!=null && _id!=null) {
			if(newurl=="")
				window.top.location.href = adres_core+"&id="+_id+"&term="+_term+"&nr="+_nr + "#reservation";
			else 
				window.top.location.href = adres_core+"&id="+_id+"&term="+_term+"&nr="+_nr+"&"+v+"="+newurl + "#reservation";
		}	
		else 
			window.top.location.href = adres_core + "#reservation";
	}
	// jak nie wystapila to tylko dopisujemy na koncu
	else if (newurl!="") {
		var gourl = oldurl + "&" + v + "=" + newurl;
		window.top.location.href = gourl + "#reservation";
	}
}



function edit_registration(id,term,nr,add) {
	oldurl_tmp = new String(document.location);


	var zmienne = oldurl_tmp.split("?");
	var adres_core = zmienne[0];

	if(add!="")
		window.top.location.href = adres_core+"?page=agent_reservation&id="+id+"&term="+term+"&nr="+nr+"&add="+add+"#registration";
	else
		window.top.location.href = adres_core+"?page=agent_reservation&id="+id+"&term="+term+"&nr="+nr+"#registration";

}