// Correctly handle PNG transparency in Win IE 5.5 or higher.
// http://homepage.ntlworld.com/bobosola. Updated 02-March-2004
function correctPNG(){
   for(var i=0; i<document.images.length; i++){
	  var img = document.images[i]
	  var imgName = img.src.toUpperCase()
	  if (imgName.substring(imgName.length-3, imgName.length) == "PNG"){
		 var imgID = (img.id) ? "id='" + img.id + "' " : ""
		 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
		 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
		 var imgStyle = "display:inline-block;" + img.style.cssText 
		 if (img.align == "left") imgStyle = "float:left;" + imgStyle
		 if (img.align == "right") imgStyle = "float:right;" + imgStyle
		 if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle		
		 var strNewHTML = "<span " + imgID + imgClass + imgTitle
		 + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
	     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
		 + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
		 img.outerHTML = strNewHTML
		 i = i-1
	     }
      }
   }
if(/MSIE [56].*Windows/.test(navigator.userAgent)&&!window.opera){
	window.attachEvent("onload", correctPNG);
}

var loaded = false;

function startLoading(elid) {
loaded = false;
window.setTimeout('showLoadingImage("'+elid+'")', 1);
}

function showLoadingImage(elid) {
var el = document.getElementById(elid);
  if (el && !loaded) {
  el.innerHTML = '<img src="http://www.regroup.lt/rg/images/image.gif" />';
  el.style.display='block';
  }
}

function makeRequest( url, kitas_elemntas1) {

startLoading(kitas_elemntas1);
var sc_host = document.getElementById("sc_host").value;
url = sc_host+url;
  function showContents() {
    if (http_request.readyState == 4) {
		  if (http_request.status == 200) {
			
      document.getElementById(kitas_elemntas1).innerHTML=http_request.responseText;
      loaded = true;
      }
    }
  
  }
  
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
  http_request = new XMLHttpRequest();
    if (http_request.overrideMimeType) {
    http_request.overrideMimeType('text/xml');
    }
  } else if (window.ActiveXObject) { // IE
      try {
      http_request = new ActiveXObject("Msxml2.XMLHTTP");
      } 
      catch (e) {
        try {
        http_request = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e) {}
      }
    }
    if (!http_request) {
    alert('Runtime Error!');
    return false;
    }
  http_request.onreadystatechange = showContents;
  http_request.open('GET', url, true);
  http_request.send(null);
}


function Submform(doc_root){
var vardas = document.getElementById('vardas').value;
var email = document.getElementById('email').value;
var tekstas = document.getElementById('tekstas').value;
var objurl = document.getElementById('objurl').value;
  if (vardas==''||email==''||tekstas==''){
  document.getElementById('pranesimas').innerHTML='Užpildykite tuščius laukus';
  } else {
  var sc_host = document.getElementById("sc_host").value;
  makeRequest(sc_host+'rg/include/email_kf.php?objurl='+objurl+'&vardas='+vardas+'&email='+email+'&tekstas='+tekstas+'&doc_root='+doc_root, 'pranesimas');
    if (document.getElementById("pranesimas").innerHTML=="Užklausimas išsiųstas!"){
    document.getElementById('vardas').value = '';
    document.getElementById('email').value = '';
    document.getElementById('tekstas').value = '';
    }
  }
}

function ChangeFoto_Sp(nr,url_sp,url_ne_sp,style){
document.getElementById("v_foto_"+nr).innerHTML='<img align="left" style="'+style+'" onMouseOut="ChangeFoto_Ne_Sp(\''+nr+'\',\''+url_sp+'\',\''+url_ne_sp+'\',\''+style+'\')" src="'+url_sp+'" alt="" />';
}

function ChangeFoto_Ne_Sp(nr,url_sp,url_ne_sp,style){
document.getElementById("v_foto_"+nr).innerHTML='<img align="left" style="'+style+'" onMouseOver="ChangeFoto_Sp(\''+nr+'\',\''+url_sp+'\',\''+url_ne_sp+'\',\''+style+'\')" src="'+url_ne_sp+'" alt="" />';
}

function OpenImagePopup2(dir,url_orig,wid,hei) {

 window.open(dir+url_orig,'_blank','top=100, left=100,height='+hei+',width='+wid+',status=no,toolbar=no,menubar=no,scrollbar=yes,scrollbars=yes,location=no,resizable=yes');
        
}

function OpenImagePopup(dir,url_orig) {

 window.open(dir+url_orig,'_blank','height=600,width=800,status=yes,toolbar=no,menubar=no,location=no,resizable=yes');
        
}

function ChangeFoto_Proj(dir,nr1,nr2,nr3,url_orig1,url_orig2,url_orig3,url1,url2,url3,url_sp1,url_sp2,url_sp3,style){   
var pic='';

  if (url_orig1!=''){
  pic += '<div style="float:left;" onclick="OpenImagePopup(\''+dir+'\',\''+url_orig1+'\')" id="v_foto_'+nr1+'"><div><img align="left" style="'+style+'" onMouseOver="ChangeFoto_Sp(\''+nr1+'\',\''+dir+url_sp1+'\',\''+dir+url1+'\',\''+style+'\')" src="'+dir+url1+'" alt="" /></div></div>';
  }
  if (url_orig2!=''){
  pic += '<div style="float:left;" onclick="OpenImagePopup(\''+dir+'\',\''+url_orig2+'\')" id="v_foto_'+nr2+'"><div><img align="left" style="'+style+'" onMouseOver="ChangeFoto_Sp(\''+nr2+'\',\''+dir+url_sp2+'\',\''+dir+url2+'\',\''+style+'\')" src="'+dir+url2+'" alt="" /></div></div>';
  }
  if (url_orig3!=''){
  pic += '<div style="float:left;" onclick="OpenImagePopup(\''+dir+'\',\''+url_orig3+'\')" id="v_foto_'+nr3+'"><div><img align="left" style="'+style+'" onMouseOver="ChangeFoto_Sp(\''+nr3+'\',\''+dir+url_sp3+'\',\''+dir+url3+'\',\''+style+'\')" src="'+dir+url3+'" alt="" /></div></div>';
  }
document.getElementById("img_proj").innerHTML = pic;
}