var browserType;
if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
browserType= "gecko"
}
function hide(nomdiv) {
if (browserType == "gecko" )
document.poppedLayer = eval('document.getElementById(nomdiv)');
else if (browserType == "ie")
document.poppedLayer = eval('document.getElementById(nomdiv)');
else
document.poppedLayer = eval('document.layers[nomdiv]');
document.poppedLayer.style.visibility = "hidden";
document.poppedLayer.style.display = "none";
}
function show(nomdiv) {
if (browserType == "gecko" )
document.poppedLayer = eval('document.getElementById(nomdiv)');
else if (browserType == "ie")
document.poppedLayer = eval('document.getElementById(nomdiv)');
else
document.poppedLayer = eval('document.layers[nomdiv]');
document.poppedLayer.style.visibility = "visible";
document.poppedLayer.style.display = "block";
}
function imprSelec(nombre)
{
var ficha = document.getElementById(nombre);
var ventimp = window.open('', 'popimpr');
ventimp.document.write('');
ventimp.document.write('');
ventimp.document.write( ficha.innerHTML );
ventimp.document.write('');
ventimp.document.close();
ventimp.print( );
ventimp.close();
}