/* Shows or Hides objects using CSS stylesheet class */
function showIt(form){
   if (document.all) {
	document.styleSheets[0].rules[0].style.visibility='visible';
	document.styleSheets[0].rules[1].style.visibility='visible';
   } else if (document.getElementById) {
	document.styleSheets[0].cssRules[0].style.visibility='visible';
	document.styleSheets[0].cssRules[1].style.visibility='visible'; 
   }
}

function hideIt(form) {
   if (document.all) {
	document.styleSheets[0].rules[0].style.visibility='hidden';
	document.styleSheets[0].rules[1].style.visibility='hidden';
   } else if (document.getElementById) {
	document.styleSheets[0].cssRules[0].style.visibility='hidden';
	document.styleSheets[0].cssRules[1].style.visibility='hidden';
   }
}