/*oculta la imagen*/
 function noinfo(nmdiv){if (document.getElementById
){
if (document.getElementById(nmdiv).style.display=='none') document.getElementById(nmdiv).style.display ='#block';
else document.getElementById(nmdiv).style.display ='none';} else if (document.all
)
{ if(document.all[nmdiv].style.display=='none') document.all[nmdiv].style.display ='#block';
else document.all[nmdiv].style.display ='none';}}

/*muestra la imagen*/
 function info(nmdiv){if (document.getElementById
){
if (document.getElementById(nmdiv).style.display=='block') document.getElementById(nmdiv).style.display ='none';
else document.getElementById(nmdiv).style.display ='block';} else if (document.all
)
{ if(document.all[nmdiv].style.display=='none') document.all[nmdiv].style.display ='block';
else document.all[nmdiv].style.display ='none';}}