function Validate(){
		var bValid = true;
		
		if( document.ContactUs.contact.value == "" ) {
			alert( "Your name cannot be blank, please check the details you have supplied." );
			document.ContactUs.contact.focus();
		}else if( document.ContactUs.email.value == "" ){
			alert( "Your email address cannot be blank, please check the details you have supplied." );
			document.ContactUs.email.focus();
		}else if( document.ContactUs.telno.value == "" ){
			alert( "Your telephone number cannot be blank, please check the details you have supplied." );
			document.ContactUs.telno.focus();
		}else if( document.ContactUs.message.value == "" ){
			alert( "Your message to us cannot be blank, please check the message details." );
			document.ContactUs.message.focus();
		}else{
			document.ContactUs.submit();
		}
	}