var trigger = 0;
var speed = 20;
var position = 0;
var listBackHeight = 0;
var listFrontHeight = 0;
var interval = 0;
var upString;
var downString;

//poll
var pollTrigger = 0;
var pollListBackHeight = 0;
var pollListFrontHeight = 0;
var pollUpString;
var pollDownString;
var pollPosition = 0;

function settingParams(){
  listBackHeight = document.getElementById("currencyListBack").offsetHeight-5 
  listFrontHeight = position = document.getElementById("currencyListFront").offsetHeight;
  upString = document.getElementById("controlCurrencyList").innerHTML;
  downString = document.getElementById("controlCurrencyListHidden").innerHTML;
/*
  pollListBackHeight = 850;//document.getElementById("weatherListBack").offsetHeight-5 
  pollListFrontHeight = pollPosition = document.getElementById("weatherListFront").offsetHeight;
  pollUpString = document.getElementById("controlWeatherList").innerHTML;
  pollDownString = document.getElementById("controlWeatherListHidden").innerHTML;
*/
}
function currencyUpDown(){
  if(trigger == 0){
      if(position >= listBackHeight){
		 clearTimeout(interval);
		 trigger = 1;
		 document.getElementById("controlCurrencyList").innerHTML = downString;
	     return 1;
	  }
      position +=speed;
      document.getElementById("currencyListFront").style.height = position+"px";
	  interval = setTimeout(currencyUpDown,1)
   }
   if(trigger == 1){
	  if(position <= listFrontHeight){
		 clearTimeout(interval);
		 trigger = 0;
		 document.getElementById("controlCurrencyList").innerHTML = upString
	     return 1;
	  }
      position -=speed;
	  document.getElementById("currencyListFront").style.height = position+"px";
	  interval = setTimeout(currencyUpDown,1)
   }
   return 1;
}

function weatherUpDown(){
  if(pollTrigger == 0){
      if(pollPosition >= pollListBackHeight){
		 clearTimeout(interval);
		 pollTrigger = 1;
		 document.getElementById("controlWeatherList").innerHTML = pollDownString;
	     return 1;
	  }
      pollPosition +=speed;
      document.getElementById("weatherListFront").style.height = pollPosition+"px";
	  interval = setTimeout(weatherUpDown,1)
   }
   if(pollTrigger == 1){
	  if(pollPosition <= pollListFrontHeight){
		 clearTimeout(interval);
		 pollTrigger = 0;
		 document.getElementById("controlWeatherList").innerHTML = pollUpString
	     return 1;
	  }
      pollPosition -=speed;
	  document.getElementById("weatherListFront").style.height = pollPosition+"px";
	  interval = setTimeout(weatherUpDown,1)
   }
   return 1;
}

function vote(lang) {
	var myForm=document.getElementById("poll");
	var submitStr='http://www.azerbaijan.az/_News/poll/poll_'+lang.substr(0,1)+'.html?action=vote&id='+myForm.id.value+"&lang="+lang;	
	
	var voteIndex=-1;
	for(i=0;i<myForm.voteInd.length;i++) {
		if(myForm.voteInd[i].checked) { 
			voteIndex=i;
			break;
		}
	}
	if(voteIndex==-1) {
		alert('None of radio buttons selected');
		return;
	}
	else {
		submitStr+='&voteInd='+voteIndex;
	}
	OpenWindow(submitStr, 600, 400);
}

function nextWeatherDate2() {
    var mmyear = nextDate.substr(0,4);
	var mmmonth = nextDate.substr(5,2)-1;
    var mmday = parseInt(nextDate.substr(8,1))*10+parseInt(nextDate.substr(9,1))+1;
	alert(mmmonth);
    var newmdate = new Date(mmyear, mmmonth, mmday,0,0,0);
    var zero = (newmdate.getDate()<10)?'0':'';
	var zero1 = (newmdate.getMonth()<10)?'0':'';
	document.getElementById("nextDate").innerHTML = zero + newmdate.getDate()+"."+zero1+
							(parseInt(newmdate.getMonth())+1)+"."+
							newmdate.getFullYear();	
}

function nextWheatherDate(){
	if (typeof(window['nextDate'])=="undefined") return;
    var mmyear = nextDate.substr(0,4);
	var mmmonth = nextDate.substr(5,2)-1;
	var mmday = nextDate.substr(8,1)*10+parseInt(nextDate.substr(9,1))+1;

    var newmdate = new Date(mmyear, mmmonth, mmday,0,0,0);
    var zero = (newmdate.getDate()<10)?'0':'';
	var zero1 = (newmdate.getMonth()<9)?'0':'';
	document.getElementById("nextDate").innerHTML = zero + newmdate.getDate()+"."+zero1+
							(parseInt(newmdate.getMonth())+1)+"."+
							newmdate.getFullYear();
}