function CheckBox(id, check) {

  if(check == 1) {
    document.getElementById(id + '_0').style.display = 'none';
    document.getElementById(id + '_1').style.display = 'block';
    document.getElementById('h_' + id).value = '1';
  } else {
    document.getElementById(id + '_0').style.display = 'block';
    document.getElementById(id + '_1').style.display = 'none';
    document.getElementById('h_' + id).value = '0';
  }

}

function show_tab(q,h) {

for(i=1;i<=h;i++) {
	if(i==q) {
		document.getElementById('tab_' + i).style.display = 'block';
		document.getElementById('menunav_' + i + '_active').style.display = 'block';
		document.getElementById('menunav_' + i + '_unactive').style.display = 'none';
	}
	else {
		document.getElementById('tab_' + i).style.display = 'none';
		document.getElementById('menunav_' + i + '_active').style.display = 'none';
		document.getElementById('menunav_' + i + '_unactive').style.display = 'block';
	}
}

}

function addbookmark(){
if (document.all) {
	var bookmarkurl=document.location
	var bookmarktitle=document.title
	window.external.AddFavorite(bookmarkurl,bookmarktitle)
}
}

function selecturl(s) {
	var gourl = s.options[s.selectedIndex].value;	window.top.location.href = gourl;
}

function url(s) {
	window.top.location.href = s;
}

function selecturl_map(s) {
  var gourl = s.options[s.selectedIndex].value;
  if(gourl!=0) {
    self.location.href = 'index.php?module=map&act=map,' + gourl;
  }
}

function ResetForm(gourl) {

var agree=confirm("Czy na pewno chcesz zresetować formularz?");
if (agree) {
  self.location.href = '/index.php?module=estate&act=reset,' + gourl;
}

}

function Cookie(id) {
 var cookieName = "cat" + id;
 var cookieValue;

 var theCookie=""+document.cookie;
 var ind=theCookie.indexOf(cookieName);
 if (ind==-1 || cookieName=="") cookieValue = ""; 
 else {
  var ind1=theCookie.indexOf(';',ind);
  if (ind1==-1) ind1=theCookie.length; 
  cookieValue = unescape(theCookie.substring(ind+cookieName.length+1,ind1));
 }
 
 if(cookieValue==1) cookieValue = 0;
 else cookieValue = 1;
 
 var today = new Date();
 var expire = new Date();
 expire.setTime(today.getTime() + 3600000*3);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();


}

function copy(field, value) {

  document.getElementById(field).value = value;

}

function SelectDown(id, name) {

  if(document.getElementById(id + '_div').style.display == 'none') {
    document.getElementById(id + '_div').style.display = 'block';
  } else {
    document.getElementById(id + '_div').style.display = 'none';
  }

}

function SelectUp(id, name, name_v, value_v) {

  if(document.getElementById(id + '_div').style.display == 'none') {
    document.getElementById(id + '_div').style.display = 'block';
  } else {
    document.getElementById(id + '_div').style.display = 'none';
  }
  
  document.getElementById(id + '_input').value = name_v;
  document.getElementById(id + '_hidden').value = value_v;

}

function UploadPhotos() {

  document.getElementById('UploadPhotos').style.display = 'block';

}

function ShowMap() {

  document.getElementById('Map').style.display = 'block';

}

function CloseMap() {

  document.getElementById('Map').style.display = 'none';

}

function GalleryPage(p,last) {

  for(i=1;i<=last;i++) {
    if(p == i) document.getElementById('gallery-' + i).style.display = 'block';
    else  document.getElementById('gallery-' + i).style.display = 'none';
  }

}

function AddToCart(id) {
 var cookieName = "shopping_cart";
 var cookieValue;

 var theCookie=""+document.cookie;
 var ind=theCookie.indexOf(cookieName);
 if (ind==-1 || cookieName=="") cookieValue = ""; 
 else {
  var ind1=theCookie.indexOf(';',ind);
  if (ind1==-1) ind1=theCookie.length; 
  cookieValue = unescape(theCookie.substring(ind+cookieName.length+1,ind1));
 }

 cookieNValue = cookieValue + id + ";";
 var today = new Date();
 var expire = new Date();
 expire.setTime(today.getTime() + 3600000*24);
 document.cookie = cookieName+"="+escape(cookieNValue)
                 + ";expires="+expire.toGMTString()
                 + ";path=/";
                 

}

function Cart_Del(p) {

  if(document.getElementById('delete-' + p).checked = true) {
    document.getElementById('del-' + p).value = '1';
  } else {
    document.getElementById('del-' + p).value = '0';
  }

}