function PopupPic(sPicURL) { 
     window.open( "/vendagrande/popup.htm?"+sPicURL, "",  
     "resizable=1,HEIGHT=200,WIDTH=200"); 
}


function show(divName)
{ with (document.getElementById(divName).style) {
if (visibility == "hidden")
visibility = "visible"
else visibility = "hidden";
}}