function GoRoot(){
    location.replace("/en/");
    return true;
  }
  function ActOn(itemname, title){
    if(document.getElementById(itemname)) {
      var myImg = document.getElementById(itemname);
      var langPath = "";
      if( (itemname.substring(0,5)=="Menu_") || (itemname=="Company") ){
        langPath = "en/"; 
      }
      myImg.src = "/img/" + langPath + "active/" + itemname + ".gif";
      myImg.style.cursor = "hand";
      if(itemname.substring(0,5)=="Menu_"){
        var secname = "Sign_" + itemname.substring(5,6);
        var myImg2 = document.getElementById(secname);
        myImg2.src = "/img/active/" + secname + ".gif";
      }
      window.status = title;
      if(itemname == "Menu_2") {
        show_product_menu();
      } else {
        Hide_Menus();
      }
    }
    return true;
  }
  function ActOff(itemname){
    if(document.getElementById(itemname)) {
      var myImg = document.getElementById(itemname);
      var langPath = "";
      if( (itemname.substring(0,5)=="Menu_") || (itemname=="Company") ){
        langPath = "en/"; 
      }
      myImg.src = "/img/" + langPath + itemname + ".gif";
      if(itemname.substring(0,5)=="Menu_"){
        var secname = "Sign_" + itemname.substring(5,6);
        var myImg2 = document.getElementById(secname);
        myImg2.src = "/img/" + secname + ".gif";
      }
    }
    window.status = "";
    return true;
  }

  function doPageClick() {
     var oEvent = window.event;
     if (oEvent && oEvent.cancelBubble == true)
       oEvent.cancelBubble = false;
     
     if((oEvent.srcElement.id).substr(0,2)!="mp")
        Hide_Menus();
  }

/*  function myRightClick() { return true; } */

  function myRightClick() {
     if (event.button==2 || event.button==3){
        alert("UNICORN - ESK, s.r.o.");
        return null;
     }
  }

  function findPos(obj) {
  	var curleft = curtop = 0;
  	if (obj.offsetParent) {
  		curleft = obj.offsetLeft
  		curtop = obj.offsetTop
  		while (obj = obj.offsetParent) {
  			curleft += obj.offsetLeft
  			curtop += obj.offsetTop
  		}
  	}
  	return [curleft,curtop];
  }

  function show_product_menu() {
    if (document.getElementById("produkty_menu")) {
      for(var j=1; j<=varProductMenuCount; j++) {
        if(document.getElementById("mp" + j))
          document.getElementById("mp" + j).className = "pop_menu1";
      }
      if(document.getElementById("Menu_2")) {
        var objTable = document.getElementById("Menu_2");
        var coors = findPos(objTable);
        document.getElementById("produkty_menu").style.left = coors[0] + 163 + 'px';
        document.getElementById("produkty_menu").style.top  = coors[1] - 15 + 'px';
      }
    }
  }
  
  function Hide_Menus() {
    if (document.getElementById("produkty_menu")) {
      for(var j=1; j<=varProductMenuCount; j++) {
        document.getElementById("mp" + j).className = "pop_menu";
      }
    }
    HideSubMenus();
  }

  function HideSubMenus() {
    //close all other Submenu's
    for(var j=1; j<=varProductMenuCount; j++) {
      if (document.getElementById("mp" + j + "sub"))
        document.getElementById("mp" + j + "sub").style.display = "none";
    }
  }

  function doMenuON(item) {
    HideSubMenus();
    DeactivateMenus();
    var id = (item.id).substr(2);
    item.className = "pop_menu2";
    window.status  = item.innerText;
    if(document.getElementById("mpLink" + id)) {
      document.getElementById("mpLink" + id).style.color = "red";
    }
    //open the current Submenu
    if (document.getElementById("mp" + id + "sub")) {
      for(var j=1; j<=10; j++) {
        if (document.getElementById("mp" + id + "sub" + j)) {
          document.getElementById("mp" + id + "sub" + j).className = "pop_submenu1";
        }
      }
      document.getElementById("mp" + id + "sub").style.display = "";
      document.getElementById("mp" + id + "sub").style.left = document.getElementById("produkty_menu").offsetLeft + document.getElementById(item.id).offsetWidth + 'px';
      document.getElementById("mp" + id + "sub").style.top  = document.getElementById("produkty_menu").offsetTop  + document.getElementById(item.id).offsetTop + 'px';
    }
  }
  
  function doMenuOFF(item) {
    item.className = "pop_menu1";
    var id = (item.id).substr(2);
    if(document.getElementById("mpLink" + id))
      document.getElementById("mpLink" + id).style.color = "white";
    window.status  = "";
  }
  
  function doSubMenuON(item) {
    item.className = "pop_submenu2";
    if(document.getElementById(item.id + "Link")) {
      document.getElementById(item.id + "Link").style.color = "red";
    }
    window.status  = item.innerText;
  }
  
  function doSubMenuOFF(item) {
    item.className = "pop_submenu1";
    if(document.getElementById(item.id + "Link")) {
      document.getElementById(item.id + "Link").style.color = "white";
    }
    window.status  = "";
  }
  
  function DeactivateMenus() {
    //deactivate all Menu's
    for(var j=1; j<=varProductMenuCount; j++){
      if (document.getElementById("mp" + j))
        document.getElementById("mp" + j).className = "pop_menu1";
    }
  }
  
  function selectMenu(id) {
    location.replace("#menu");
    DeactivateMenus();
    show_product_menu();
    if(document.getElementById(id))
      doMenuON(document.getElementById(id));
  }
  
  function gotoProducts(id){
    location.replace("/en/");
    return true;
  }
  
  function ShowIMG(id){
    if (document.getElementById(id)){
      var fTitle = document.getElementById(id).alt;
      var fName  = document.getElementById(id).src;
      fName = fName.replace("tn_", "");
      fName = fName.replace("\.gif", "\.jpg");
      var ind = fName.indexOf("img/");
      fName = fName.substr(ind + 4);
      var wWidth  = screen.availWidth - 20;
      var wHeight = screen.availHeight - 100;
      window.open("showimg.php?f=" + fName + "&t=" + fTitle + "&lan=" + varLanguage, "_blank", "menubar=0,toolbar=1,location=0,status=0,scrollbars=1,titlebar=0,resizable=1,top=0,left=0,width=" + wWidth + ",height=" + wHeight);
    }
  }
  
  function certOn(element){
    element.src = "/img/cert/t_a_" + element.id + ".gif";
    window.status = "";
  }
  
  function certOut(element){
    element.src = "/img/cert/t_" + element.id + ".gif";
    window.status = "";
  }
  
  function certBOn(element) {
     element.src = "/img/cert/b_" + element.id + "_a.gif";
     window.status = "";
  }
  
  function certBOut(element) {
     element.src = "/img/cert/b_" + element.id + ".gif";
     window.status = "";
  }
  
  function InputFormButtonClick() {
    if (document.getElementById('file') && document.getElementById('attachment')) {
      document.getElementById('file').value = document.getElementById('attachment').value;
    }  
  }

  function checkLen(MyArea,maxLen) {
     str = MyArea.value;
     len = str.length;
     if ( len > maxLen ) MyArea.value = str.substring(0,maxLen);
     MyArea.focus();
  }
  
  function CheckInquiry(fo) {
    if (fo.Customer.value==""){
      alert(strFORMErrCustomer);
      fo.Customer.focus();
      return false;
    }
    else if (fo.Phone.value=="") {
      alert(strFORMErrPhone);
      fo.Phone.focus();
      return false;
    }
    else if (fo.Email.value=="") {
      alert(strFORMErrEmail);
      fo.Email.focus();
      return false;
    }
    else if (fo.ICO.value=="") {
      alert(strFORMErrICO);
      fo.ICO.focus();
      return false;
    } else return true;
  }

  function DeleteItem(aform) {
     if(confirm(strItemDeleteAlert)) aform.submit();
  }
  
  function ClickedRemoveIMG(item) {
     if(item.checked){
        document.getElementById("fileIMG").value = "";
        document.getElementById("fileIMG").disabled = true;
     }else
        document.getElementById("fileIMG").disabled = false;
  }