function popupVistaObra(filename) { // Para los pop-ups de las páginas  
	faq_window = window.open( filename, "faq_window", "left=175,top=20,width=376,height=500,resizable=0,scrollbars=1,toolbar=0,status=0,location=0,directories=0,menubar=0");
	faq_window.focus();
}

function popupVistaObraH(filename){
	faq_window = window.open( filename, "faq_window", "left=175,top=20,width=640,height=500,resizable=0,scrollbars=1,toolbar=0,status=0,location=0,directories=0,menubar=0");
	faq_window.focus();
}

function popupImagenes(filename){
	faq_window = window.open( filename, "faq_window", "left=175,top=20,width=840,height=535,resizable=0,scrollbars=1,toolbar=0,status=0,location=0,directories=0,menubar=0");
	faq_window.focus();
}