var max_page_height = 700;
var agt=navigator.userAgent.toLowerCase();
var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
               && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
               && (agt.indexOf('webtv')==-1));
var is_major = parseInt(navigator.appVersion);
var is_opera = (agt.indexOf("opera") != -1);
var not_nav6 = (is_nav && (is_major < 5));
var isNN=(navigator.appName=="Netscape");

var is_opera7 = (is_opera && agt.indexOf("7.")!=-1);
var is_opera6 = (is_opera && !is_opera7);

if(!document.getElementById){
	if(eval){
	   document.getElementById = eval
	}
}

var my_height;
function detect_height()
{/*   version 1.4.0.00 */
	if(isNN){
		if(not_nav6){
			my_height=window.innerHeight+5;
		}else{
			my_height=window.innerHeight;
		}
	}else if(is_opera){
		my_height=window.innerHeight;
	}else{
		my_height=document.body.clientHeight;
	}
}
//detect_height()

//window.onresize = resizer
//window.onerror = handle_error
var msg_array = new Array()
var url_array = new Array()
var lno_array = new Array()

function handle_error(msg,url,lno)
{/*   version 1.4.0.01 */
   msg_array[msg_array.length] = msg
   url_array[url_array.length] = url
   lno_array[lno_array.length] = lno
   pom = "*** Mssg No. : "+msg_array.length
   pom+= (lno_array.length>0) ? " (ln:"+lno_array[0]+")" : ""
   window.status = pom
   return true
}

function starer(){
	detect_height()
	sredi_sadrzaj()
}
function resizer(){
	detect_height()
//	setTimeout("sredi_sadrzaj()",100)
	sredi_sadrzaj()
}
function sredi_sadrzaj()
{/*   version 1.4.0.01 */

	if(document.getElementById){
	   if(document.getElementById("searchbox").style){
			document.getElementById("searchbox").style.visibility = "hidden"
	      document.getElementById("bottommenu").style.visibility = "hidden"
	      document.getElementById("partBRLevelX3").style.visibility = "hidden"
		}
      t_height = document.getElementById("partLevelX0").offsetHeight
      t_01 = document.getElementById("partTTLevelX0").offsetHeight + document.getElementById("gornji").offsetHeight + document.getElementById("mainbodyitem").offsetHeight + document.getElementById("bottommenu").offsetHeight
      t_02 = document.getElementById("logo").offsetHeight + document.getElementById("langmenu").offsetHeight + document.getElementById("leftmenu").offsetHeight + document.getElementById("searchbox").offsetHeight
      t_03 = 34 + document.getElementById("partTTLevelX0").offsetHeight + document.getElementById("newsmenu").offsetHeight + document.getElementById("partBRLevelX3").offsetHeight
      t_height = t_01
      t_height = (t_height>t_02)? t_height:t_02
      t_height = (t_height>t_03)? t_height:t_03
   	t_height = (t_height>my_height)? t_height:my_height
		if(document.getElementById("donji")){
		   p_height = t_height - document.getElementById("partTTLevelX0").offsetHeight - document.getElementById("gornji").offsetHeight - document.getElementById("mainbodyitem").offsetHeight
   		document.getElementById("donji").height = (p_height>0?p_height:1)
		}
		if(document.getElementById("partBLLevelX1")){
		   p_height = t_height - document.getElementById("logo").offsetHeight - document.getElementById("langmenu").offsetHeight - document.getElementById("leftmenu").offsetHeight
   		document.getElementById("partBLLevelX1").height = (p_height>0?p_height:1)
		}
		if(document.getElementById("partBRLevelX2")){
		   p_height = t_height - 34 - document.getElementById("partTTLevelX0").offsetHeight - document.getElementById("newsmenu").offsetHeight
   		document.getElementById("partBRLevelX2").height = (p_height>0?p_height:1)
		}
	   if(document.getElementById("searchbox").style){
			document.getElementById("searchbox").style.visibility = "visible"
	      document.getElementById("bottommenu").style.visibility = "visible"
	      document.getElementById("partBRLevelX3").style.visibility = "visible"
		}
	}
}

function printOrder(_url)
{/*   version 1.4.0.00 */
	printWindow = window.open(_url,
							  "printWindow","toolbar=0, location=0, status=1, resizable=1, menubar=1, "+
							  "scrollbars=1, width=750, height=540");
	printWindow.focus();
}

function statusWrite(_what, _when)
{/*   version 1.4.0.00 */
   if(_what == null)
      _what = "";
   if(_when == null)
      _when = 10;
   statusTimeout = setTimeout("window.status='"+_what+"'",_when)
}

function popup(_url)
{/*   version 1.4.0.00 */
	popupWindow = window.open(_url,
							  "popupWindow","toolbar=0, location=0, status=1, resizable=1, menubar=0, "+
							  "scrollbars=1,width=790,height=540");
	popupWindow.focus();
}

function popupwh(_url,wwidth,wheight)
{/*   version 1.4.0.00 */
	popupWindow = window.open(_url,
							   "popupWindow"
							  ,"scrollbars=1,width="+wwidth+",height="+wheight
							  +",toolbar=0,location=0,status=1,resizable=1,menubar=0"
							  );
	popupWindow.focus();
	return false;
}

function notification(_text)
{/*   version 1.4.0.00 */
	alert(_text);
}

function sendmail(_to,_subject,_body)
{/*   version 1.4.0.00 */
   _code = "utf-8";
   _to = "info@erlebniswelt-waldbronn.de"
   _subject = "Internetpraesenz%20&quot;Erlebniswelt%20Waldbronn&quot;"
   _body = "Firma:%20%0D%0AName:%20%0D%0AVorname:%20%0D%0AStrasse:%20%0D%0APLZ/Stadt:%20%0D%0ALand:%20%0D%0ATelefon:%20%0D%0ATelefax:%20%0D%0A"

   mail_str = "";
   mail_str += "mailto:"+_to
   mail_str += "?subject=" + _subject;
//   mail_str += "&charset=" + _code;
//   mail_str += "&char-set=" + _code;
//   mail_str += "&hreflang=" + _code;
//   mail_str += "&href-lang=" + _code;
   mail_str += "&body=" + _body;
   mail_str = "mailto:info@erlebniswelt-waldbronn.de?subject=Internetpraesenz%20&quot;Erlebniswelt%20Waldbronn&quot;&body=Firma:%20%0D%0AName:%20%0D%0AVorname:%20%0D%0AStrasse:%20%0D%0APLZ/Stadt:%20%0D%0ALand:%20%0D%0ATelefon:%20%0D%0ATelefax:%20%0D%0A"
   location.href = mail_str;
}

function backfrompopup()
{
//   mrt
}

function table_data_over(id,lvl)
{
   // uradjeni samo overi nad tabelom, treba uraditi overe nad linkovima!?!?!?
   if(id==null)
      return
   if(lvl==null)
      return
   if(!id.hasChildNodes())
		return
   for(var i=0; i<id.childNodes.length; i++){
      switch(id.childNodes[i].nodeType){
         // element node
         case 1:
            t_tabl = id.childNodes[i];
            break;
         // text node
         case 3:
            break;
      }
   }
   t_klas = t_tabl.className;
	if(t_klas)
		if(	t_klas.indexOf("item")!=-1 &&
			t_klas.indexOf("Level")!=-1)
			if(	t_klas.substr(t_klas.length-2,t_klas.length-1)!="on" &&
				t_klas.substr(t_klas.length-2,t_klas.length-1)!="ov")
				t_tabl.className = t_klas + "ov"
}

function table_data_out(id,lvl)
{
   // uradjeni samo overi nad tabelom, treba uraditi overe nad linkovima!?!?!?
   if(id==null)
      return
   if(lvl==null)
      return
   if(!id.hasChildNodes())
		return
   for(var i=0; i<id.childNodes.length; i++){
      switch(id.childNodes[i].nodeType){
         // element node
         case 1:
            t_tabl = id.childNodes[i];
            break;
         // text node
         case 3:
            break;
      }
   }
   t_klas = t_tabl.className;
	if(t_klas)
		if(	t_klas.indexOf("item")!=-1 &&
			t_klas.indexOf("Level")!=-1)
			if(	t_klas.substr(t_klas.length-2,t_klas.length-1)!="on" &&
				t_klas.substr(t_klas.length-2,t_klas.length-1)=="ov")
				t_tabl.className = t_klas.substr(0,t_klas.length-2)
}

function table_data_click(targetAddress,targetWindow)
{
	if(targetAddress != "empty"){
		if(targetWindow == "_self"){
			location = targetAddress;
		}else if(targetWindow == "_blank"){
			window.open(targetAddress);
		}
	}
}

function menu_over(){
}

function menu_out(){
}



function checkCustomerFeedbackForm(){
   var ServiceTypeBlock       = document.getElementById('ServiceTypeBlock');
   var ServiceSubTypeBlock_1_1= document.getElementById('ServiceSubTypeBlock_1_1');
   var ServiceSubTypeBlock_1_2= document.getElementById('ServiceSubTypeBlock_1_2');
   var ServiceSubTypeBlock_2  = document.getElementById('ServiceSubTypeBlock_2');
   var ServiceSubTypeBlock_3_1= document.getElementById('ServiceSubTypeBlock_3_1');
   var ServiceSubTypeBlock_3_2= document.getElementById('ServiceSubTypeBlock_3_2');
   var ServiceSubTypeBlock_4_1= document.getElementById('ServiceSubTypeBlock_4_1');
   var ServiceSubTypeBlock_4_2= document.getElementById('ServiceSubTypeBlock_4_2');
   var ServiceSubTypeBlock_4_3= document.getElementById('ServiceSubTypeBlock_4_3');
   var ServiceSubTypeBlock_4_4= document.getElementById('ServiceSubTypeBlock_4_4');
//    var ServiceSubTypeBlock_5  = document.getElementById('ServiceSubTypeBlock_5');
   var CommentBlock           = document.getElementById('CommentBlock');
   var SendButton             = document.getElementById('gbformSend');

   var CommentType = document.getElementById('gbformCommentType');
   if(CommentType.selectedIndex){
      ServiceTypeBlock.style.display = "";
      var ServiceType = document.getElementById('gbformServiceType');
      if(ServiceType.selectedIndex){
         ServiceSubTypeBlock_1_1.style.display = "none";
         ServiceSubTypeBlock_1_2.style.display = "none";
         ServiceSubTypeBlock_2.style.display = "none";
         ServiceSubTypeBlock_3_1.style.display = "none";
         ServiceSubTypeBlock_3_2.style.display = "none";
         ServiceSubTypeBlock_4_1.style.display = "none";
         ServiceSubTypeBlock_4_2.style.display = "none";
         ServiceSubTypeBlock_4_3.style.display = "none";
         ServiceSubTypeBlock_4_4.style.display = "none";
//          ServiceSubTypeBlock_5.style.display = "none";
         var ServiceSubType = document.getElementById('gbformServiceSubType_1_1');
         var ServiceSubTypeSelected = false;
         switch(ServiceType.selectedIndex){
            case 1:
               clearValues(1);
               ServiceSubType_1 = document.getElementById('gbformServiceSubType_1_1');
               ServiceSubType_2 = document.getElementById('gbformServiceSubType_1_2');
               ServiceSubTypeSelected = true;
               ServiceSubTypeBlock_1_1.style.display = "";
               
               break;
            case 2:
               clearValues(2);
               ServiceSubType = document.getElementById('gbformServiceSubType_2_1');
               ServiceSubTypeSelected = true;
               ServiceSubTypeBlock_2.style.display = "";
               break;
            case 3:
               clearValues(3);
               ServiceSubType_1 = document.getElementById('gbformServiceSubType_3_1');
               ServiceSubType_2 = document.getElementById('gbformServiceSubType_3_2');
               ServiceSubTypeSelected = true;
               ServiceSubTypeBlock_3_1.style.display = "";
               ServiceSubTypeBlock_3_2.style.display = "";
               break;
            case 4:
               clearValues(4);
               ServiceSubType = null;
               ServiceSubType_1 = document.getElementById('gbformServiceSubType_4_1');
               ServiceSubType_2 = document.getElementById('gbformServiceSubType_4_2');
               ServiceSubType_3 = document.getElementById('gbformServiceSubType_4_3');
               ServiceSubTypeSelected = true;
               ServiceSubTypeBlock_4_1.style.display = "";
               ServiceSubTypeBlock_4_2.style.display = "";
               ServiceSubTypeBlock_4_3.style.display = "";
               ServiceSubTypeBlock_4_4.style.display = "";
               break;
//             case 5:
//                clearValues(5);
//                ServiceSubType = document.getElementById('gbformServiceSubType_5_1');
//                ServiceSubTypeSelected = true;
//                ServiceSubTypeBlock_5.style.display = "";
//                break;
         }
         if(ServiceSubTypeSelected){
            if(ServiceType.selectedIndex == 1 && ServiceSubType_1.selectedIndex) {
               if(ServiceSubType_1.selectedIndex == 3){
                  SendButton.disabled = true;
                  CommentBlock.style.display = "none";
                  if(ServiceSubType_2.selectedIndex){
                     CommentBlock.style.display = "";
                     SendButton.disabled = false;
                  }
                  ServiceSubTypeBlock_1_2.style.display = "";
               } else {
                  ServiceSubType_2.selectedIndex = "";
                  CommentBlock.style.display = "";
                  SendButton.disabled = false;
               }
            } else if( ServiceType.selectedIndex == 3 && (ServiceSubType_1.selectedIndex || ServiceSubType_2.selectedIndex)) {
               CommentBlock.style.display = "";
               SendButton.disabled = false;
            } else if(   ServiceType.selectedIndex == 4
               && ServiceSubType_1.selectedIndex && ServiceSubType_2.selectedIndex
               && ServiceSubType_3.value != ""
               ){
               CommentBlock.style.display = "";
               SendButton.disabled = false;
            } else if(ServiceType.selectedIndex != 4 && ServiceSubType.selectedIndex) {
               CommentBlock.style.display = "";
               SendButton.disabled = false;
            } else {
               CommentBlock.style.display = "none";
               SendButton.disabled = true;
            }
         } else {
            CommentBlock.style.display = "none";
         }
      } else  {
         ServiceSubTypeBlock_1_1.style.display = "none";
         ServiceSubTypeBlock_1_2.style.display = "none";
         ServiceSubTypeBlock_2.style.display = "none";
         ServiceSubTypeBlock_3_1.style.display = "none";
         ServiceSubTypeBlock_3_2.style.display = "none";
         ServiceSubTypeBlock_4_1.style.display = "none";
         ServiceSubTypeBlock_4_2.style.display = "none";
         ServiceSubTypeBlock_4_3.style.display = "none";
         ServiceSubTypeBlock_4_4.style.display = "none";
//          ServiceSubTypeBlock_5.style.display = "none";
         CommentBlock.style.display = "none";
      }
   } else {
      ServiceTypeBlock.style.display = "none";
      ServiceSubTypeBlock_1_1.style.display = "none";
      ServiceSubTypeBlock_1_2.style.display = "none";
      ServiceSubTypeBlock_2.style.display = "none";
      ServiceSubTypeBlock_3_1.style.display = "none";
      ServiceSubTypeBlock_3_2.style.display = "none";
      ServiceSubTypeBlock_4_1.style.display = "none";
      ServiceSubTypeBlock_4_2.style.display = "none";
      ServiceSubTypeBlock_4_3.style.display = "none";
      ServiceSubTypeBlock_4_4.style.display = "none";
//       ServiceSubTypeBlock_5.style.display = "none";
      CommentBlock.style.display = "none";
   }
}

function clearValues(doNotChange){
   var selectFields = new Array( 'gbformServiceSubType_1_1'
                                ,'gbformServiceSubType_1_2'
                                ,'gbformServiceSubType_2_1'
                                ,'gbformServiceSubType_3_1'
                                ,'gbformServiceSubType_3_2'
                                ,'gbformServiceSubType_4_1'
                                ,'gbformServiceSubType_4_2'
//                                 ,'gbformServiceSubType_5_1'
                                )
   var inputFields = new Array('gbformServiceSubType_4_3');
   for(i=0; i< selectFields.length; i++){
      if(selectFields[i].substr((selectFields[i].length-3),1) != doNotChange)
         document.getElementById(selectFields[i]).selectedIndex = "";
   }
   for(i=0; i< inputFields.length; i++){
      if(inputFields[i].substr((inputFields[i].length-3),1) != doNotChange)
         document.getElementById(inputFields[i]).value = "";
   }
}