var cm=null;

function getpos(el,sprop)
{var ipos=0;
  while(el!=null)
    {ipos+=el["offset"+sprop]
     el=el.offsetParent;}
     return ipos
}
function show(el,m)
{
  if (m)
     {m.style.display='';
      m.style.pixelLeft=getpos(el,"Left")+60;
      m.style.pixelTop=getpos(el,"Top")}
  if ((cm!=m) && (cm))
      cm.style.display='none';
      cm=m;
}

function ok(targ,selOb,restore)
{ 
  eval(targ+".location='"+selOb.options[selOb.selectedIndex].value+"'");
  if (restore) selOb.selectedIndex=0;
}
function cha(coid,coi,co)
{if(co==2)
  {if (coi==1)
     {coid.className="e5"}
   else
     {coid.className="e4"}
   }
 if(co==1)
   {if(coi==1)
     {coid.className="e7"}
    else
      {coid.className="e6"}
    }
 if(co==3)
  {if(coi==1)
    {coid.className="e9"}
   else
    {coid.className="e8"} 
  }
 if(co==4)
  {if(coi==1)
    {coid.className="e9"}
   else
    {coid.className="e13"} 
  }
 if(co==5)
  {if(coi==1)
    {coid.className="e12"}
   else
    {coid.className="e11"} 
  }
  
}