function CheckMultiple28(frm, name) {
				for (var i=0; i < frm.length; i++)
				{
					fldObj = frm.elements[i];
					fldId = fldObj.id;
					if (fldId) {
						var fieldnamecheck=fldObj.id.indexOf(name);
						if (fieldnamecheck != -1) {
							if (fldObj.checked) {
								return true;
							}
						}
					}
				}
				return false;
			}
		function CheckForm28(f) {
			if (f.email.value == "") {
				alert("Please enter your email address.");
				f.email.focus();
				return false;
			}
		
				if (f.captcha.value == "") {
					alert("Please enter the security code shown");
					f.captcha.focus();
					return false;
				}
			
			var fname = "CustomFields_4_28";
			var fld = document.getElementById(fname);
			if (fld.value == "") {
				alert("Please enter a value for field name");
				fld.focus();
				return false;
			}
		
				return true;
			};