function gEBI(objId) { return document.getElementById(objId); }

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function showBookmark(indexBM) {
	var i;
	for(i=1;i<=3;i++) if(i==indexBM) {gEBI('bmt'+i).style.display='block';gEBI('bmc'+i).style.display='block';} 
	else {gEBI('bmt'+i).style.display='none';gEBI('bmc'+i).style.display='none';}
	gEBI('tm01').src = (indexBM == 1) ? "/images/i/tm01a.png" : "/images/i/tm01.png";
	gEBI('tmbg01').className = (indexBM == 1) ? "blinka iePNG" : "blink iePNG";
	if (indexBM == 1) gEBI('tm02').src = "/images/i/tm03.png"; 
	else if (indexBM == 2) gEBI('tm02').src = "/images/i/tm02.png";
	else gEBI('tm02').src = "/images/i/tm03u.png";
	gEBI('tmbg02').className = (indexBM == 2) ? "blinka iePNG" : "blink iePNG";
	if (indexBM == 1) gEBI('tm03').src = "/images/i/tm03u.png";
	else if (indexBM == 2) gEBI('tm03').src = "/images/i/tm03.png";
	else gEBI('tm03').src = "/images/i/tm02.png";
	gEBI('tmbg03').className = (indexBM == 3) ? "blinka iePNG" : "blink iePNG";
	gEBI('tm04').src = (indexBM == 3) ? "/images/i/tm04a.png" : "/images/i/tm04.png";
	fixPNG(gEBI('tm01'));
	fixPNG(gEBI('tm02'));
	fixPNG(gEBI('tm03'));
	fixPNG(gEBI('tm04'));
	if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent)) {
		gEBI('tmbg01').runtimeStyle.filter = (indexBM == 1) ? "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/i/tmbga.png',sizingMethod='scale')" : "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/i/tmbg.png',sizingMethod='scale')";
		gEBI('tmbg02').runtimeStyle.filter = (indexBM == 2) ? "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/i/tmbga.png',sizingMethod='scale')" : "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/i/tmbg.png',sizingMethod='scale')";
		gEBI('tmbg03').runtimeStyle.filter = (indexBM == 3) ? "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/i/tmbga.png',sizingMethod='scale')" : "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/i/tmbg.png',sizingMethod='scale')";
	}
	return false;
}

function pushPopClass(objId, className, addClassName) {
	if(gEBI(objId).className != className) gEBI(objId).className = className; else gEBI(objId).className = className + ' ' + addClassName;
	return false;
}

/* karta ofisov */
var actOffice;

function cityHL(id) {
	var cityDisk = document.getElementById('city'+id);
	var cityName = document.getElementById('name'+id);
	cityDisk.src = '/images/citya.gif';
    if (cityName.className.search('active') == -1) {
        if (cityName.className.search('small-name') == -1) 
            cityName.className = 'big-name over';
        else 
            cityName.className = 'small-name over';
    }
}

function cityUHL(id) {
	if(actOffice != id) {
		var cityDisk = document.getElementById('city'+id);
		var cityName = document.getElementById('name'+id);
		cityDisk.src = '/images/city.gif';
		if(cityName.className.search('small-name') == -1) cityName.className = 'big-name';
		else cityName.className = 'small-name';
	}
}

function citySet(id) {
	if(actOffice) cityUnset();
	actOffice = id;
	var cityDisk = document.getElementById('city'+id);
	var cityName = document.getElementById('name'+id);
	cityDisk.src = '/images/citya.gif';
	if(cityName.className.search('small-name') == -1) cityName.className = 'big-name active';
	else cityName.className = 'small-name active';
    
    var cityList = document.getElementById('city_list');
    var regionsList = document.getElementById('regions_list');
    
    var region_id = 0;

    for (var i = 0; i < cities_count; i++) {
        if (cities[i][1] == id) {
            region_id = cities[i][0];
            break;
        }
    }
    getCities(region_id);

    for (var i = 0; i < regionsList.options.length; i++) {
        if (region_id == regionsList.options[i].value) {
            regionsList.options[i].selected = true;
            break;
        }
    }

    for (var i = 0; i < cityList.options.length; i++) {
        if (id == cityList.options[i].value) {
            cityList.options[i].selected = true;
            break;
        }
    }
	
    sendForm(id);
   
	return false;
}

function cityUnset() {
	var cityDisk = document.getElementById('city'+actOffice);
	var cityName = document.getElementById('name'+actOffice);
	cityDisk.src = '/images/city.gif';
	if(cityName.className.search('small-name') == -1) cityName.className = 'big-name';
	else cityName.className = 'small-name';
	actOffice = null;
}

function checkChecked(radio) {
    if(radio.checked) return true;
    else return false;
}