function show(object) {
	var browserName=navigator.appName; 
	if (browserName=="Netscape") {
		document.getElementById(object).style.display = 'block';
	} else if(browserName=="Microsoft Internet Explorer") {
		document.all[object].style.display = 'block';
	}
}
		
function hide(object) {
	var browserName=navigator.appName; 
	if (browserName=="Netscape") {
		document.getElementById(object).style.display = 'none';
	} else if(browserName=="Microsoft Internet Explorer") {
		document.all[object].style.display = 'none';
	}
}

function toggleDisplay (object) {
  var browserName=navigator.appName; 
	if (browserName=="Netscape") {
		if (document.getElementById(object).style.display == 'block') {
		  document.getElementById(object).style.display = 'none';
		} else {
		  document.getElementById(object).style.display = 'block';
		}
	} else if(browserName=="Microsoft Internet Explorer") {
		if (document.all[object].style.display == 'block') {
			document.all[object].style.display = 'none';
		} else {
		 	document.all[object].style.display = 'block';
		}
	}
}