var globalName;
	
	function errorCheck()
	{
		if ((document.frmMember.name.value == " Name") || (document.frmMember.name.value == ""))
			{
				alert("Enter name.");
				document.frmMember.name.focus();
				window.event.returnValue = false;
				return;
			}
			
		if ((document.frmMember.email.value == " Email Address") || (document.frmMember.email.value == ""))
			{
				alert("Enter email address.");
				document.frmMember.email.focus();
				window.event.returnValue = false;
				return;
			}
	}
	
	function clearField(obj, def)
	{
		var txtValue;
		
		if (obj.value == def)
		{
			obj.value = "";
		}

		if (globalName)
		{
			if (globalName == "name")
			{txtValue = " Name";}
			else if (globalName == "surname")
			{txtValue = " Surname";}
			else if (globalName == "cellphone")
			{txtValue = " Cellphone #";}
			else if (globalName == "email")
			{txtValue = " Email Address";}
			else if (globalName == "age")
			{txtValue = " Age";}
			else if (globalName == "gender")
			{txtValue = " Gender";}
			else if (globalName == "city")
			{txtValue = " City";}
			else if (globalName == "nickname")
			{txtValue = " Nickname";}
			
			if (document.frmMember[globalName].value == "")
			{
				document.frmMember[globalName].value = txtValue;
			}
		}
		globalName = obj.name;
	}