var id;
var cit;
var h;
var i;
var s;
var tm;
var tm2;
var hid;
var sid;
var iid;
var zhid;
var zsid;
var ziid;
var timeout=0;
var timeout2=0;
//id,cit,h,i,tm
function geoTime(){
    var prtime;
	if (tm>0) s++;
	tm=1;
	if (s>=60) {i++; s=0;}
	if (i>=60) {h++; i=0;}
	if (h>=24) {h=0;}
	var spr=s+'';
	var ipr=i+'';
	var hpr=h+'';	
    if (hpr.length<=1) hpr='0'+h;
	if (ipr.length<=1) ipr='0'+i;
	if (spr.length<=1) spr='0'+s;
    document.getElementById(hid).innerHTML=hpr;
    document.getElementById(iid).innerHTML=ipr;
    document.getElementById(sid).innerHTML=spr;  
	timeout=setTimeout('geoTime()',1000);
}


function changeTimeZone(){
	//var cities= new Array();
	var cities =new Array(0,-2,2,-1,-1,-2,0,-2,-2,-3,-2,-2,-2,-3,-2,-2,-3,-1,-2,-3,-1,-2,-1,-2,-2,-2,-2,0,4,1,3,1,0,1,0,1,1,3,1,5,5,0,0,4,4,4,0,4,-7,-9,-7,-8,-9,-11,-8,-8,-8); 
    var prtime;
    var sc;
    var nc=document.getElementById(cit);
    sc=nc.options[nc.selectedIndex].value;

	
	s = document.getElementById(zsid).innerHTML;
	i = document.getElementById(ziid).innerHTML;
	h = document.getElementById(zhid).innerHTML;
	/*
	if (tm2>0) s++;
	tm2=1;
	if (s>=60) {i++; s=0;}
	if (i>=60) {h++; i=0;}
	*/
	var spr=s+'';
	var ipr=i+'';
	if (cities[sc]<0) prtime=h-(cities[sc]*(-1));
	else
	   prtime=+h + cities[sc];
	
	if (prtime>=24) prtime=prtime-24;
	if (prtime<0) prtime=prtime+24;
	if (ipr.length<=1) ipr='0'+i;
	if (spr.length<=1) spr='0'+s;
	if (prtime.length<=1) prtime='0'+prtime;
    document.getElementById(id).innerHTML='<span style="background-color:#ffffff; padding:2px;">'+prtime+':'+ipr+':'+spr+'</span>';  
	timeout2=setTimeout('changeTimeZone()',500);
}

function geoTimez(whid,wsid,wiid,wh,wi,ws,wtm){
	if (timeout!=0) clearTimeout(timeout);
	hid=whid;
	sid=wsid;
	iid=wiid;
	h=wh;
	i=wi;
	s=ws;
	tm=wtm;
    geoTime();
}

function timez(wid,wcit,whid,wiid,wsid,wtm){
    //if (timeout2!=0) clearTimeout(timeout2);
	id=wid;
	cit=wcit;
	zhid=whid;
	ziid=wiid;
	zsid=wsid;
	tm2=wtm;
    changeTimeZone();
   
}

function changeBackground(cid,id){
	var sn=document.getElementById(id)
	var sc=sn.options[sn.selectedIndex].value;
	var cit=new Array();
	//var t= document.getElementById(cid);
	cit[1]='pageimgs/cities/1.jpg';
	cit[2]='pageimgs/cities/3.jpg';
    document.getElementById(cid).style.backgroundImage = "url("+cit[sc]+")";
}