function menu(what,what2){
	 if (what.style.display=='none'){
		 what.style.display='';
		 what2.style.color='#000000';	 
	 }
	 else{
		 what.style.display='none';
		 what2.style.color='#000000';
	 }
 }
 
 //* Abre ventana nueva arriba a la izquierda del file llamado
 function WindOpen(mat){
 	
 	window.open(mat,"ventana1","width=410,height=250,scrollbars=NO");
 
}