var winw, posdoc=document.getElementById("idpos"), posleft, chowpicd=document.getElementById("idchowpic"),
chow1d=document.getElementById("idchow1"), chow2d=document.getElementById("idchow2"),
arr1d=document.getElementById("idarr1"), txt1d=document.getElementById("idtxt1"), 
arr2d=document.getElementById("idarr2"), txt2d=document.getElementById("idtxt2");

function set_poschow()
{
  winw = document.body.clientWidth;
  if (winw > 770)
    posleft =  (winw - 770)/2;
  else
    posleft = 0;
  posdoc.style.left=posleft + "px";
  chow1d.style.left=posleft + 44 + "px";
  chow2d.style.left=posleft + 31 + "px";
}

function preloadImageschow()
{
  set_poschow();
  window.onresize=set_poschow;
}

function showchow(num)
{
  if (num == 1)
  {
     chow1d.style.zIndex = 10;
     chow2d.style.zIndex = 5;
     chowpicd.style.visibility = "hidden";
     arr1d.style.visibility = "visible";
     arr2d.style.visibility = "hidden";
     txt2d.style.color = "#e5b700";
     txt1d.style.color = "#33ff33";
  }
  else
  {
     chow2d.style.zIndex = 10;
     chow1d.style.zIndex = 5;
     chowpicd.style.visibility = "hidden";
     arr2d.style.visibility = "visible";
     arr1d.style.visibility = "hidden";
     txt2d.style.color = "#33ff33";
     txt1d.style.color = "#e5b700";
  }
}

function showped(shwind)
{
    if (shwind == 1)
       pedpopup("ped1.htm");
    else
    if (shwind == 2)
       pedpopup("ped2.htm");
    else
    if (shwind == 4)
       window.close();
}