<!--
var layerStyleRef, layerRef, styleSwitch, client_Height, client_Width;
if (document.layers) {
  layerStyleRef="layer.";
  layerRef="document.layers";
  styleSwitch="";
  client_Height=innerHeight;
  client_Width=innerWidth;
}
else if(document.all){
  layerStyleRef="layer.style.";
  layerRef="document.all";
  styleSwitch=".style";
  client_Height=(window.screen.availHeight-window.screenTop)
  client_Width=window.screen.availWidth;
}
else if(document.getElementById){
  layerStyleRef="layer.style.";
  layerRef="document.getElementById";
  styleSwitch=".style";
  client_Height=innerHeight;
  client_Width=innerWidth;
}



function changeLang(lang){
    
    var hrefVal
    hrefVal=(window.location.href).toLowerCase()
    
    if (hrefVal.indexOf('lng=gr')>0){
      hrefVal=hrefVal.replace('lng=gr','lng='+lang)
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    else if (hrefVal.indexOf('lng=en')>0){
      hrefVal=hrefVal.replace('lng=en','lng='+lang)
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    else if (hrefVal.indexOf('?')>0){
      hrefVal=hrefVal+'&lng='+lang
    }
    else{
      hrefVal=hrefVal+'?lng='+lang
    }
    
    
    window.location.href=hrefVal
}

function sH(elem, menuPos){
 for(var i=1;i<=80;i++){ 
  if(eval(layerRef + '("mnu' + i + '")')){
   if("mnu"+i == elem )
    eval(layerRef + '("mnu' + i + '")' + styleSwitch + '.display="block"');
   else
    eval(layerRef + '("mnu' + i + '")' + styleSwitch + '.display="none"');
  }
 }
 
 
 
 
}
  
//-->