function rollover_imgs(img, path){
    img.src = path;
}

function rollover_rect(src, cfondo, cborde){
    src.style.cursor = "default";
    if(cfondo != '') src.bgColor = cfondo;
    src.style.border = "solid 1px " + cborde;
}

function getFecha(){
    meses = new Array(
        "Enero", "Febrero", "Marzo", "Abril", "Mayo", "Junio", "Julio",
        "Agosto","Septiembre","Octubre","Noviembre","Diciembre"
    );
    data = new Date();
    index = data.getMonth();
    diasemana = new Array(
	"Lunes", "Martes", "Miércoles", "Jueves", "Viernes", "Sábado",
	"Domingo"
    );
    indexday =  data.getDay();
    if(indexday == 0) indexday = 7;
    any = data.getYear();
    if(any < 1900) any = 1900 + any;
    document.write(diasemana[indexday-1] + "," + ' '+data.getDate()+ " de " +
	meses[index] + " de " + any);
}

function vpopup(url, nom, ancho, alto, x, y){
    window.open(url, nom, "width=" + ancho + ",height=" + alto + ",left=" + x +
	",top=" + y);
}

function vpopup_desp(url, nom, scrll, ancho, alto, x, y){
    window.open(url, nom, "width=" + ancho + ",height=" + alto + ",left=" + x +
	",top=" + y + ",scrollbars=" + scrll);
}

function add_fav(){
    window.external.AddFavorite(document.location, document.title);
}