var cat1="imagenes/catalogo1.jpg";var cat1o="imagenes/catalogo1o.jpg"
var cat2="imagenes/catalogo2.jpg";var cat2o="imagenes/catalogo2o.jpg"
var cat3="imagenes/catalogo3.jpg";var cat3o="imagenes/catalogo3o.jpg"
var cat4="imagenes/catalogo4.jpg";var cat4o="imagenes/catalogo4o.jpg"
var cat5="imagenes/catalogo5.jpg";var cat5o="imagenes/catalogo5o.jpg"
var cat6="imagenes/catalogo6.jpg";var cat6o="imagenes/catalogo6o.jpg"
var cat7="imagenes/catalogo7.jpg";var cat7o="imagenes/catalogo7o.jpg"
var cat8="imagenes/catalogo8.jpg";var cat8o="imagenes/catalogo8o.jpg"
var cat9="imagenes/catalogo9.jpg";var cat9o="imagenes/catalogo9o.jpg"
var cat10="imagenes/catalogo10.jpg";var cat10o="imagenes/catalogo10o.jpg"
var cat11="imagenes/catalogo11.jpg";var cat11o="imagenes/catalogo11o.jpg"
var cat12="imagenes/catalogo12.jpg";var cat12o="imagenes/catalogo12o.jpg"