function get_http(){
    var xmlhttp;
    /*@cc_on
    @if (@_jscript_version >= 5)
        try {
            xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                xmlhttp = new 
                ActiveXObject("Microsoft.XMLHTTP");
            } catch (E) {
                xmlhttp = false;
            }
        }
    @else
        xmlhttp = false;
    @end @*/
    if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
        try {
            xmlhttp = new XMLHttpRequest();
        } catch (e) {
            xmlhttp = false;
        }
    }
    return xmlhttp;
}


function codir(s)
{
s=s.toLowerCase();
var s2="";
for (var i=0; i<s.length; i++)
{switch (s.charAt(i)){
case " ":  s2+="032"; break;case "!":  s2+="033"; break;case "#":  s2+="035"; break;case "$":  s2+="036"; break;case "%":  s2+="037"; break;case "&":  s2+="038"; break;case "'":  s2+="039"; break;case "(":  s2+="040"; break;
case ")":  s2+="041"; break;case "*":  s2+="042"; break;case "+":  s2+="043"; break;case ",":  s2+="044"; break;case "-":  s2+="045"; break;case ".":  s2+="046"; break;case "/":  s2+="047"; break;case "0":  s2+="048"; break;
case "1":  s2+="049"; break;case "2":  s2+="050"; break;case "3":  s2+="051"; break;case "4":  s2+="052"; break;case "5":  s2+="053"; break;case "6":  s2+="054"; break;case "7":  s2+="055"; break;case "8":  s2+="056"; break;
case "9":  s2+="057"; break;case ":":  s2+="058"; break;case ";":  s2+="059"; break;case "<":  s2+="060"; break;case "=":  s2+="061"; break;case ">":  s2+="062"; break;case "?":  s2+="063"; break;case "@":  s2+="064"; break;
case "a":  s2+="097"; break;case "b":  s2+="098"; break;case "c":  s2+="099"; break;case "d":  s2+="100"; break;case "e":  s2+="101"; break;case "f":  s2+="102"; break;case "g":  s2+="103"; break;case "h":  s2+="104"; break;
case "i":  s2+="105"; break;case "j":  s2+="106"; break;case "k":  s2+="107"; break;case "l":  s2+="108"; break;case "m":  s2+="109"; break;case "n":  s2+="110"; break;case "o":  s2+="111"; break;case "p":  s2+="112"; break;
case "q":  s2+="113"; break;case "r":  s2+="114"; break;case "s":  s2+="115"; break;case "t":  s2+="116"; break;case "u":  s2+="117"; break;case "v":  s2+="118"; break;case "w":  s2+="119"; break;case "x":  s2+="120"; break;
case "y":  s2+="121"; break;case "z":  s2+="122"; break;case "·":  s2+="183"; break;case "ё":  s2+="184"; break;case "а":  s2+="224"; break;case "б":  s2+="225"; break;case "в":  s2+="226"; break;case "г":  s2+="227"; break;
case "д":  s2+="228"; break;case "е":  s2+="229"; break;case "ж":  s2+="230"; break;case "з":  s2+="231"; break;case "и":  s2+="232"; break;case "й":  s2+="233"; break;case "к":  s2+="234"; break;case "л":  s2+="235"; break;
case "м":  s2+="236"; break;case "н":  s2+="237"; break;case "о":  s2+="238"; break;case "п":  s2+="239"; break;case "р":  s2+="240"; break;case "с":  s2+="241"; break;case "т":  s2+="242"; break;case "у":  s2+="243"; break;
case "ф":  s2+="244"; break;case "х":  s2+="245"; break;case "ц":  s2+="246"; break;case "ч":  s2+="247"; break;case "ш":  s2+="248"; break;case "щ":  s2+="249"; break;case "ъ":  s2+="250"; break;case "ы":  s2+="251"; break;
case "ь":  s2+="252"; break;case "э":  s2+="253"; break;case "ю":  s2+="254"; break;case "я":  s2+="255"; break;
 default : s2+="032";}}
return s2;
}

function getvar(s){
var lens=s.length;
if (lens==0) {return "нет вариантов";}
if (lens==1) {sc1='0';} else {sc1=s.charAt(lens-2);}
var sc2=s.charAt(lens-1);
if (s=='0') {return "нет вариантов";}
  else if (sc2=='1'){
	          if (sc1=='1'){return s+' вариантов:';}
	                  else {return s+' вариант:';}
	          } 
  else if ((sc2=='2')||(sc2=='3')||(sc2=='4')) {
	        if (sc1=='1') {return s+' вариантов:';}
			         else {return s+' варианта:';}		  
		      }
  else {return s+' вариантов:';}
}