<!--
ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false

if (ns4) {
    layerRef="document.layers";
    styleRef="";
    imageRef="document.layers[\"menu\"].document.images";
} 
if (ie4) {
    layerRef="document.all";
    styleRef=".style";
    imageRef="document.images";
}       


function moveavion(which, start, finish, step, speed){  
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    if (start < finish){       
      eval(layerRef + '["' + which +'"]' + styleRef + '.left = start');
      start=start+step; 
      setTimeout("moveavion('"+which+"',"+start+","+finish+","+step+","+speed+")",speed);
    }     
  }
}

function salta(form)
{
        var i;
        i = form.country.selectedIndex; 
        if (form.country.options[i].value != "")
        {
                window.location.href = form.country.options[i].value;
        }
 }

function show(id) {
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	else if (ie4) document.all[id].style.visibility = "visible"
}
function hide(id) {
	if (ns4) document.layers[id].visibility = "hide"
	else if (ie4) document.all[id].style.visibility = "hidden"
}

//-->