var oldJW, oldCSS;
var xmlhttp;
var hT, sT;
var myCard=new Array();
    var i = 0;
    var count = 4;
    var RunningIE4;

    RunningIE4 = (msieversion() >=4);

    function msieversion() {
        var ua = window.navigator.userAgent
        var msie = ua.indexOf ( "MSIE " )
        if ( msie > 0 ) // is Microsoft Internet Explorer; return version number
            return parseInt ( ua.substring ( msie+5, ua.indexOf ( ".", msie ) ) )
        else
            return 0 // is other browser
    }
    function rotate() {
        if (document.images) {
            i++;

            if (RunningIE4) {
                document.slide_show.style.filter="blendTrans(duration=1)";
                document.slide_show.filters.blendTrans(duration=1).Apply();
                document.slide_show.filters.blendTrans.Play();
            }

            document.slide_show.src = "./imgs/send" + i + ".jpg";
            setTimeout("rotate()", 4 * 1000);

            if (i == count) {
                i = 0;
            }
        }
    }

getXMLHttpReq = function()
{
            try {
        return new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
        try {
            return ActiveXObject("Microsoft.XMLHTTP");
        } catch (e1) {
            try {return new XMLHttpRequest;}
            catch (e2) {
                return false;
            }
        } //e2
    } //end req setting
}

show_order=function()
{
document.getElementById('part1').style.display='none';
document.getElementById('part2').style.display='block';   
}
show_query = function()
{
document.getElementById('part1').style.display='none';
document.getElementById('part3').style.display='block';
}

function clear_fields()
{
document.getElementById("fio").value="";
document.getElementById("subject").value="";
document.getElementById("country").value="";
document.getElementById("mail1").value="";
document.getElementById("mail2").value="";
document.getElementById("message_body").value="";
}
function is_numeric(input){
return !isNaN(input);
  }

function getClientHeight()
{
  return document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientHeight:document.body.clientHeight;
}
function getScrollY() {
  var scrOfY = 0;

  if( typeof( window.pageYOffset ) == 'number' ) {
    //Netscape compliant
    scrOfY = window.pageYOffset;
  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
    //DOM compliant
    scrOfY = document.body.scrollTop;
  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
    //IE6 standards compliant mode
    scrOfY = document.documentElement.scrollTop;
  }
  return  scrOfY ;
}

//-----------my function
function getHTTPObject() {
    try {
        return new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
        try {
            return new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e1) {
            try {return new XMLHttpRequest;}
            catch (e2) {
                return false;
            }
        } //e2
    } //e
} // end function

function loadjscssfile(filename, filetype){
 if (filetype=="js"){
  var fileref=document.createElement('script')
  fileref.setAttribute("type","text/javascript")
  fileref.setAttribute("src", filename)
 }
 else if (filetype=="css"){
  var fileref=document.createElement("link")
  fileref.setAttribute("rel", "stylesheet")
  fileref.setAttribute("type", "text/css")
  fileref.setAttribute("href", filename)
 }
 if (typeof fileref!="undefined")
  document.getElementsByTagName("head")[0].appendChild(fileref)
}
function removejscssfile(filename, filetype){
 var targetelement=(filetype=="js")? "script" : (filetype=="css")? "link" : "none"
 var targetattr=(filetype=="js")? "src" : (filetype=="css")? "href" : "none"
 var allsuspects=document.getElementsByTagName(targetelement)
 for (var i=allsuspects.length; i>=0; i--){
  if (allsuspects[i] && allsuspects[i].getAttribute(targetattr)!=null && allsuspects[i].getAttribute(targetattr).indexOf(filename)!=-1)
   allsuspects[i].parentNode.removeChild(allsuspects[i])
 }
}