<!--
function showMenu(layName){
 if(document.all){ document.all(layName).style.visibility = "visible";}
   else if(document.layers){ document.layers[layName].visibility = "show";}
 }

//-->

<!--
 function hideMenu(layName){
     if(document.all){ document.all(layName).style.visibility = "hidden";}
       else if(document.layers){ document.layers[layName].visibility = "hide";}
}
 
 //-->
 
 <!--
 function showMenu2(iName,str){
 	document.images[iName].src = str;
}
//-->