var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
   browserType= "gecko"
}



	
	function showHide() { // show
		document.getElementById("ReferAFriendContainer").style.visibility = "visible";	
	}
	
	function Hide() { //hide
		document.getElementById("ReferAFriendContainer").style.visibility = "hidden";	
	}