function popup(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "','toolbar=0,scrollbars=1,location=0,statusbar=0,men ubar=0,resizable=0,width=330,height=400');");
}

function cambiar(imagen, nombre)
{
imagen.src = 'images/' + nombre;
}

function displaySubmenu(submenu,imagen)
{
if (document.getElementById(submenu).style.display == "none")
{
    document.getElementById(submenu).style.display = 'block';
}
else
{
    document.getElementById(submenu).style.display = 'none';
}

return false;
}


// para slideshow imagenes


//Preload images ("yes" or "no"):
var preloadimg="no"

//Set optional link target to be added to all images with a link:
var optlinktarget=""

//Set image border width
var imgborderwidth=0

//Optionally, change 1.0 and 0.7 below to affect Wipe gradient size and duration in seconds in IE5.5+:
var filterstring="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=1.0 Duration=0.7)"

///////No need to edit beyond here/////

if (preloadimg=="yes"){
    for (x=0; x<dynimages.length; x++){
        var myimage=new Image()
        myimage.src=dynimages[x][0]
    }
}

function returnimgcode(theimg){
    var imghtml=""
    if (theimg[1]!="")
    imghtml='<a href="'+theimg[1]+'" target="'+optlinktarget+'">'
    imghtml+='<img src="'+theimg[0]+'" border="'+imgborderwidth+'">'
    if (theimg[1]!="")
    imghtml+='</a>'
    return imghtml
}

function modifyimage(loadarea, imgindex){
if (document.getElementById){
var imgobj=document.getElementById(loadarea)
if (imgobj.filters && window.createPopup){
imgobj.style.filter=filterstring
imgobj.filters[0].Apply()
}
imgobj.innerHTML=returnimgcode(dynimages[imgindex])
if (imgobj.filters && window.createPopup)
imgobj.filters[0].Play()
return false
}
}

// fin para slideshow imagenes