 function change_bg_color(bg_color) {
  document.getElementById('counter_preview').bgColor=bg_color;
 }
 function delete_query(confirm_txt) {
  if(confirm( confirm_txt )) {
   return true;
  }
  else {
   return false;
  }
 }
 var Marker = "true";
 function CheckboxenAktivieren() {
  if(Marker == "false") {
   for(i = 0; i < (document.getElementById("button_form").length)-2; i++) {
    document.getElementById(i).checked = true;
   }
   Marker = "true";
   return "ألغي الخيار";
  }
  else {
   for(i = 0; i < (document.getElementById("button_form").length)-2; i++) {
    document.getElementById(i).checked = false;
  }
   Marker = "false";
   return "إختيار الكل";

  }

 }

 function bookmark_button(button_id,browser_root,page_name,link_text) {
  var code_tmp = '';
  code_tmp = code_tmp + '<!-- begin ' + page_name + ' -->\n';
  code_tmp = code_tmp + '<script type="text/javascript" src="' + browser_root + 'bookmark-button.js?button_id=' + button_id + '"></script>';
  code_tmp = code_tmp + '<noscript><a href="' + browser_root + '" target="_blank">' + link_text + '</a></noscript>\n';
  code_tmp = code_tmp + '<!-- end ' + page_name + '   -->';
  document.getElementById("button_code").value=code_tmp;
 }
 
 //check.js
 function delete_counter(form_id) {

  if(confirm("Soll der Counter endgültig gelِscht werden?")) {

   return true;

  }
  else {

   return false;

  }

 }

 function get_meta_data(get_url) {

  if(form_bookmark_id.url_id.value) {

   window.location.replace(get_url + 'account/bookmark/?bookmark_url=' + form_bookmark_id.url_id.value);

   return false;

  }
  else {

   alert('الرجاء أدخل الرابط');

   return false;

  }

 }  

 function count_shar(entrada,salida,texto,caracteres) {

  var entradaObj=getObject(entrada);
  var salidaObj=getObject(salida);
  var longitud=entradaObj.value.length;

  if(longitud>=caracteres) {

   longitud=caracteres;
   texto='<span class="disable">'+texto+'</span>';
   entradaObj.value=entradaObj.value.substr(0,caracteres);

  }

  salidaObj.innerHTML = texto.replace("{CHAR}",longitud+" من ");

 }

 function getObject(obj) {

  var theObj;

  if(document.all) {

   if(typeof obj=="string") {

    return document.all(obj);

   }
   else {

    return obj.style;

   }

  }

  if(document.getElementById) {

   if(typeof obj=="string") {

    return document.getElementById(obj);

   }
   else {

    return obj.style;

   }

  }

  return null;

 }
