// JavaScript Document

function zaslaniCeniku()
{
  if (window.confirm("Přejete si zaslat ceník?"))
    document.location = "http://www.ekoelektro.cz/caretta/cenik.php";
}
function OpenPicture(nazev)
{
  obrazek = window.open("img/velke/" + nazev, "Obrázek", "width=700, height=500");
  obrazek.focus();
}

function display_menu(obj){ //main ballooon tooltip function

  //obj - z toho si vezmu rel - ziskam id divu obs. menu, ktere ma byt zobrazeno
  //obj=document.getElementById(link_name)

  if (typeof dropmenuobj!="undefined") //hide previous tooltip?
    dropmenuobj.style.visibility="hidden"
    
  //clearhidemenu()
  //obj.onmouseout=delayhidemenu
  
  //var rel = obj.getAttribute("rel")
  //if (rel==null || rel=="" || document.getElementById(rel)==null) return;
 
  dropmenuobj=document.getElementById(obj.id+"-div")
  
  dropmenuobj.style.visibility="visible"
  
  //zjistit odsazeni zleva
  var offset=obj.offsetLeft;
  var parentEl=obj.offsetParent;
  while (parentEl!=null){
    offset += parentEl.offsetLeft
    parentEl=parentEl.offsetParent;
  }
  dropmenuobj.x=offset
  dropmenuobj.style.left=offset+"px"
  
}

function display_submenu(obj) {
  if (typeof submenuobj!="undefined") //hide previous tooltip?
    submenuobj.style.visibility="hidden"
  var id = obj.getAttribute("id")
  if (id==null || id=="") return;
  
  submenuobj=document.getElementById(obj.id+"-div")
  submenuobj.style.visibility="visible"
  
  //zjistit odsazeni zleva
  var offset=obj.offsetLeft;
  var parentEl=obj.offsetParent;
  while (parentEl!=null){
    offset += parentEl.offsetLeft
    parentEl=parentEl.offsetParent;
  }
  offset+=200
  submenuobj.x=offset
  submenuobj.style.left=offset+"px"
  
  //zjistit odsazeni shora
  //obj je link
  offset=obj.offsetTop
  var parentEl=obj.offsetParent;
  while (parentEl!=null){
    offset=offset+parentEl.offsetTop;
    parentEl=parentEl.offsetParent;
  }
  submenuobj.y=offset
  submenuobj.style.top=offset+"px"
}
function display_subsubmenu(obj) {
  if (typeof subsubmenuobj!="undefined") //hide previous tooltip?
    subsubmenuobj.style.visibility="hidden"
  var id = obj.getAttribute("id")
  if (id==null || id=="") return;
  
  subsubmenuobj=document.getElementById(obj.id+"-div")
  subsubmenuobj.style.visibility="visible"
  
  //zjistit odsazeni zleva
  var offset=obj.offsetLeft;
  var parentEl=obj.offsetParent;
  while (parentEl!=null){
    offset += parentEl.offsetLeft
    parentEl=parentEl.offsetParent;
  }
  offset+=200
  subsubmenuobj.x=offset
  subsubmenuobj.style.left=offset+"px"
  
  //zjistit odsazeni shora
  //obj je link
  offset=obj.offsetTop
  var parentEl=obj.offsetParent;
  while (parentEl!=null){
    offset=offset+parentEl.offsetTop;
    parentEl=parentEl.offsetParent;
  }
  subsubmenuobj.y=offset
  subsubmenuobj.style.top=offset+"px"
}

function hide_menu(menudiv) {
  //alert(menudiv.id+" mouseout")
  menudiv.style.visibility="hidden"
  if (typeof submenuobj!="undefined") { //hide submenu?
    
    //submenuobj.style.visibility="hidden"
  }
}

function show_menu(menudiv) {
  //alert(menudiv.id+" mouseout")
  menudiv.style.visibility="visible"
}

function hide_submenu(menudiv) {
  submenuobj=document.getElementById(menudiv.id+"-div")
  //submenu.style.visibility="hidden"
}

function keep_submenu(submenudiv) {
  submenuobj=document.getElementById(submenudiv.id)
  dropmenuobj.style.visibility="visible"
}
function keep_subsubmenu(subsubmenudiv) {
  subsubmenuobj=document.getElementById(subsubmenudiv.id)
  dropmenuobj.style.visibility="visible"
  submenuobj.style.visibility="visible"
}

function removemenus() {
  if (typeof dropmenuobj!="undefined") { //hide submenu?
    dropmenuobj.style.visibility="hidden"
  }
  if (typeof submenuobj!="undefined") { //hide submenu?
    submenuobj.style.visibility="hidden"
  }
  if (typeof subsubmenuobj!="undefined") { //hide submenu?
    subsubmenuobj.style.visibility="hidden"
  }
}